Journal articles on the topic 'Sustainable architecture – Australia'

Landscapes of the vineyards of Australia. From the Arcadie to Jacob's Creek. Landscapes of the Australian vineyard are inherited from the agrarian ideals that directed their genesis. They are the complete transposition in Australia of euro- pean landscapes, like in the Yara or Barossa valleys. They are today subjected to a multitude of processes which transform them deeply : integration into globalization, tourism development, or sustainable development - so that they might appear as models of a new modernity with the other vineyards of the New World. The architecture of the wineries and the evolution of the landscapes show this phenomenon.

Among existing and anticipated changes in global urbanisation and population growth, the challenge of retrofitting suburbia within sustainable cities needs to be considered. However, given the opposing nature of sustainability and suburbia, this task is not easy. Different approaches have tried to define the theory for achieving sustainable cities, but the nature of suburbia presents issues in densification, as density is perceived to limit the liveability and importantly the private sphere that makes suburbia desirable. To begin addressing sustainability in suburbia, the question of how to densify suburbs while maintaining their liveable quality, needs to be addressed. Focusing on the case of Canberra the paper builds a framework for discussing these questions within analysis of suburb density, behavioural studies and the public private interface. In doing so, it is evident that sustaining suburbia through densification, within the context of sustainable cities, cannot be considered without recognising morphology and the need for, and integration of, the public private interface.

The construction industry is one of the largest producers of greenhouse gases, accounting for 38% of global carbon emissions. Recently, interest in mass timber construction has grown, due to its potential benefits in reducing environmental impact compared to traditional construction methods that use steel and concrete, and in promoting global sustainability and climate agendas, such as the Sustainable Development Goals (SDGs) and global net-zero emissions by 2050. Despite the slow adoption of mass timber construction (MTC) in Australia, some innovative and iconic projects and initiatives have been realised. The research intends to identify critical challenges and potential for broader adoption of MTC in Australia. The study reviewed selected MTC projects, followed by a perception survey and interviews of the relevant industry stakeholders in Australia to understand the key barriers and enablers for the widespread application of MTC in Australia. Significant challenges identified in the research include a lack of understanding of fire safety, regulations, performance, inherent application, and local manufacturers and suppliers, which are yet to be improved. In addition, it was found that prior experience built confidence in the application of MTC. Furthering widespread adoption of MTC technology in Australia beyond cost competitiveness requires the Australian construction industry to work towards developing suitable regulatory and insurance policies, financing, incentivising clients, and a skilled workforce. The study focuses on an investigation in the context of industry perceptions of MTC in Australia. Based on the analysis of the critical characteristics of MTC projects, and using the empirical data, the study identifies key challenges and opportunities in the widespread application of MTC in Australia.

<p class="Abstract">In the context of rising concerns about global warming and sustainable development this paper examines the challenges of landscape architecture (LA) in developing and developed countries in handling climate change adaptation. The paper aims to find how the LA institutes define their professionals’ roles in dealing with society and environment. It seeks to focus on the professionals’ involvement in climate change adaptation programs in Indonesia and Australia. The paper seeks to determine how contextual factors such as institutional roles and types of prevalent governance systems shape the development of landscape architecture discipline and its professional capability with respect to other related built environment professions (architecture and planning). The websites of the ISLA (Indonesian Society of Landscape Architects) and the AILA (Australian Institutes of Landscape Architects) are examined and analysed from the perspective of professional principles of the International Federation of Landscape Architects (IFLA). The aim is to determine the LA practitioners’ awareness and approaches in handling climate change challenges in various roles and capabilities. It has found that the professional institute in Australia has been involved in the educational program to equip their practitioner members to have a basic knowledge and further application of climate change adaptation in their design and planning projects; whereas in Indonesia the practitioners are actively involved in community capacity building to increase people’s awareness and participation in mitigating the climate change at local as well as regional levels. Findings from the study seek to establish the universality of the LA profession and its relevance in both developed and developing countries.</p>

Purpose Australia has a huge stock of community buildings built up over decades. Their replacements consume a large sum of money from country’s economy which has called for a strategy for their sustainable management. For this, a comprehensive decision-making structure is an utmost requirement. The purpose of this paper is to capture their sustainable management from four aspects, i.e. environmental, economic, social and functional. Design/methodology/approach The design process follows an extensive review of environmental and life cycle assessments and company context documents. Extracted factors are tailored to community buildings management following expert consultation. However, the resulted list of factors is extremely large, and “factor analysis” technique is used to group the factors. For this, an industry-wide questionnaire across Australian local councils is employed to solicit opinions of the list of factors. Findings The analysis has pinpointed 18 key parameters (criteria) to represent all four aspects. This paper presents the preliminary findings of the factors and the analysis results based on the questionnaire responses. Practical implications The final decision-making structure incorporates all these aspects and criteria. This can be used to develop a decision-making model which produces a sustainability index for building components. Asset managers can mainly use the sustainability index to prioritise their maintenance activities and eventually, to find out cost-optimisation options for them. Originality/value Most notably, this is the first study to apply all four sustainability aspects (environmental, economic, social and functional) to develop a decision-making structure for Australian community buildings’ sustainable management.

This paper uses a combined method – survey and semi-structured interviews – to evaluate the perceived effectiveness of digital design environments for supporting architects’ sustainable design practices. In most contemporary firms, architects’ sustainable design aspirations are reliant on the use digital design tools and associated computational platforms. Past research, however, suggests that a level of uncertainty exists about whether these tools and platforms are sufficient for this purpose. To investigate this issue in an Australian context, architects were invited to take part in an online survey to identify general trends and perceptions, leading to a series of semi-structured interviews, to analyse the issues in detail. The survey results (n = 70) suggest that despite considering sustainable design an important objective in their design practice, participants believe that digital design tools require further development and improvement. Detailed interviews (n = 15) then identified specific factors affecting the usefulness of digital design tools. These results enhance our understanding of Australian architects’ experiences using digital design tools. It also contributes to improving the tools that support sustainable design practices throughout the architectural, engineering and construction industry.

Purpose As a viable housing option for older people, retirement villages need to provide a sustainable living environment that satisfies their residents’ needs in terms of affordability, lifestyle and environmental friendliness. This is, however, a significant challenge for not-for-profit developers because of the high upfront costs involved in using sustainable practices. The purpose of this paper is to identify the sustainable features and practices adopted in not-for-profit retirement villages. Design/methodology/approach Because of the lack of quantitative historical data, a case study approach was adopted to identify the sustainable features and practices used in a not-for-profit retirement village in Sunshine Coast, Queensland, Australia. Data were collected based on interviews, direct observation and documentation, and collected data were analysed by using content analysis. Findings The research findings indicate that similar to private developers, not-for-profit developers also have the capability to make their village environment sustainable. In this case, the sustainable practices cover various aspects including the selection of village location, site planning, provision of facilities and services, social life and living costs. Although the associated costs of adopting sustainable features is a concern for both developers and residents, some of the identified sustainable practices in this case do not result in significant cost increase but can improve the residents’ quality of life substantially. Practical implications The research findings provide a number of practical implications on how to deliver sustainable retirement villages in a not-for-profit village setting. Originality/value This paper provides a first look at sustainable features and practices adopted in both the development and operation stages of a not-for-profit retirement village.

The purpose of this study wass to assess the interior design solutions of residential microflats built in large European cities in countries from the Organisation for Economic Co-operation and Development (OECD). A sample consisting of thirty representative microflats with a floor area below 35 m2 was selected for the study. The flats were intended for either permanent or temporary occupancy and were built over the past fifteen years. The research field covered several large European cities, where demand for such units is high. Comparative analyses of different microflat interior design models were performed. The objective of the study was to determine which contemporary microflat interior design solutions (such as space layout, furniture layout, and design, color, and material design) are optimal and the most commonly used. Sets of design solutions applied in microflats were collected and documented. The study used a range of research methods, including a review of the literature, websites, field research, and comparative analysis. The set of presented interior design solutions and the conclusions drawn from the analyses can be useful to architects and interior designers who design microflats and residential units with greater floor areas, or flats where effective use of floor area is crucial (e.g., student housing). It is also worth mentioning that the existing literature on microflats focuses primarily on the United States and Australia and not Europe, and discusses the economics and ecology of inhabiting microflats.

Purpose – This paper aims to identify the critical issues to be considered by developers and practitioners when embarking on their first green residential retirement project in Australia. With an increasingly ageing population and widespread acceptance of the need for sustainable development in Australia, the demand for green retirement villages is increasing. Design/methodology/approach – In view of the lack of adequate historical data for quantitative analysis, a case study approach is used to examine the successful delivery of green retirement villages. Face-to-face interviews and document analyses were conducted for data collection. Findings – The findings of the study indicate that one of the major obstacles to the provision of affordable green retirement villages is the higher initial costs involved. However, positive aspects were identified, the most significant of which relate to the innovative design of site and floor plans; adoption of thermally efficient building materials; orientation of windows; installation of water harvesting and recycling systems, water conservation fittings and appliances; and waste management during the construction stage. With the adoption of these measures, it is believed that sustainable retirement development can be achieved without significant additional capital costs. Practical implications – The research findings serve as a guide for developers in decision-making throughout the project life-cycle when introducing green features into the provision of affordable retirement accommodation. Originality/value – This paper provides insights into the means by which affordable green residential retirement projects for aged people can be successfully completed.

Circular-economy-based sustainability approaches in construction are gaining wide acceptance due to the volume of waste generation and increasing demand for natural materials. Propelled by the recent timber shortage in Australia and the issues of waste management of cardboard, this study aims to analyse the possibilities of using cardboard as a construction material, based on its initial strength and multiple recycling options. A systematic review of research papers published in the last 40 years has been undertaken using a single keyword search to select the database. The review is presented in terms of the characteristics of the cardboard, dimensional stability, durability, structural strength, design, and analysis of cardboard. Recurring themes are evaluated using a latent Dirichlet allocation approach to identify the factors that ascertain the suitability of cardboard. Analysis reveals that despite certain constraints, such as water absorption and fire resistance, cardboard can be used as a replacement for timber by overcoming such limitations. This observation has benefits for the construction industry and the recycling industry. This study found that cardboard adheres to the circular economy principles, which should inspire policymakers. The paper concludes by highlighting the current circumstances and scientific challenges that impede the usage of cardboard in construction and recommends potential works needed to address these challenges for the benefit of practitioners and researchers.

Purpose The purpose of this paper is to present outcomes from a post-occupancy evaluation (POE) of a sustainable university building development. Design/methodology/approach A POE was conducted for a sustainable university building in Melbourne, Australia. The method included interviews with key stakeholders involved in the design, construction and occupation of the building. The interviews were complemented by conducting a Builder User Satisfaction survey and analysis of two year’s worth of building performance data. Findings While technically the building saw a significant improvement in performance in comparison to existing buildings at the university, it ultimately did not meet its design performance goals as determined by the design rating. The interviews revealed limited formal documenting of lessons learnt and the challenges associated with using a sustainable and innovative building to drive cultural change. A major success was the realisation by the university of the benefits that the systematic POE provided. Lessons are now being applied to other new and refurbished buildings on campus, with POE now an integrated part of these processes. Originality/value While there are some studies of sustainable university operations and buildings, many focus on one or two parts of the process and fail to include evaluation of the full sustainability approach to check if stated goals have been met. This paper begins to address this gap. Learnings from the research are applicable to the wider building development industry and demonstrate the important role universities can play in shaping the sustainability of urban environments.

Existing research has primarily focused on sport teams as brands, overlooking the branding of professional sport leagues. Professional sport leagues are required to build and leverage their brand associations to be sustainable and to help affiliated teams. This study integrated existing team brand association research with brand architecture literature to examine league brand associations from a consumer perspective. A freethought listing pilot test (N= 22) was followed by semistructured interviews (N= 26) to uncover 17 brand associations linked with professional sport leagues. Online questionnaires among consumers of four sport leagues in Australia (N= 1182) were used to support 17 distinct identified league brand associations. One samplettests and correlation analyses empirically revealed that 17 league brand associations were linked with attitudinal and behavioral outcomes related to sport leagues. Finally, ANOVAs identified that some league brand associations differed between four leagues as perceived by consumers, reflecting league specific characteristics.

Extensive studies have examined the financial performance of green buildings in recent years. The results have frequently observed that the premium of green buildings is time-varying and dependent on the study period and markets being examined. Further, virtually no dedicated study has been devoted to examine the role of mandatory building energy rating disclosure policies on green building price premium. This raises the question of whether the mandatory energy rating disclosure policies would have an influence on the financial performance of green buildings. This study assesses the premium of green buildings by considering the role of mandatory energy efficiency of commercial building disclosure program (CBDP) using the MCSI/IPD NABERS data over 2005–2020. The results of the study showed that, in Australia, buildings with NABERS rating of 4 stars and above delivered a higher total return compared with buildings with lower NABERS ratings. This also supports the Freeman’s (1984) social impact hypothesis in which favorable social performance will ultimately lead to favorable financial performance. In addition, our empirical modelling results also demonstrated the premium of green buildings is stronger since the launch of CBDP, reflecting the importance of mandatory building efficiency disclosure. The policy implications of our studies have also been discussed as buildings play a crucial role in achieving the United Nations Sustainable Development Goals (SDGs), particularly net-zero carbon emissions.

Purpose The purpose of this study was to explore strategies used by developers of master-planned housing development projects in Victoria, Australia, for obtaining certification under the Urban Development Institute of Australia’s (UDIA) EnviroDevelopment (ED) sustainable development certification programme. To be awarded ED certification, a development must demonstrate that it meets the assessment criteria within at least four of the six ED “leaves”. These leaves relate to its performance in terms of energy, water, materials, waste, community and ecosystems. This study explored how developers make choices regarding sustainability features they build into the planning, design and management of their developments to gain the leaves needed for ED certification. Having this certification is valued by developers as it can be used to demonstrate the sustainability credentials of their developments to potential house buyers, the validity of which is backed up by a trusted independent non-profit organisation (UDIA). Design/methodology/approach The study sought to quantify the preferential weightings of nine developers in selecting ED “leaves” and the strategies they use for meeting the assessment criteria needed to obtain selected ED leaves. This was done using a novel data collection and analysis method, the analytical hierarchical process (AHP), which relies on respondents, in this case, developers of ED certified development projects, making pairwise comparisons between choices of different development factors associated with the different ED “leaves”. Findings The most highly preferred ED leaves were found to be community, energy and ecosystems. “Community facilities” and “on-site transportation” were the two most highly weighted factors associated with the community leaf. Energy, the next most preferred leaf, was most highly weighted on “saving on operational costs” for the consumers (home buyers). Here consumer demand factors seem to be driving preferences. The ecology leaf was the next most preferred, with “existing site conditions” being the most highly weighted factor for this leaf. For sites that already contain significant areas of indigenous habitat, such as wetlands, selecting this leaf would seem to be an attractive, and potentially lower cost, option. Existing ecologically significant natural areas that are preserved, and where necessary enhanced, can be used for marketing purposes and serve in fulfilling planning open-space contribution requirements. The developers were more indifferent to the water, waste and materials leaves; however, the water leaf was rated slightly higher than the other two and was most strongly associated with “recycled water” and opportunities for “water conservation”, another example of demand factors driving preferences. Originality/value The results of this study reveal the preferences of a small sample of developers in terms of how they weigh different factors in making decisions about acquiring sustainability certification for residential master-planned development projects through the UDIA’S ED programme. The findings provide insight into the types of decisions developers make in the process of seeking ED certification, which includes considerations of site characteristics, costs, predicted effectiveness of different interventions and usefulness for marketing and other factors in terms of which ED leaves to pursue and how to acquire them to gain ED certification. The study also tested the AHP method as a methodological tool for addressing this question. Modifications in how data are collected using the on-line survey can be made to allow the method to be more easily used with larger respondent sample sizes. Collection of more focussed data elicited from respondents with specific areas of expertise, for example, specialists in energy, water, landscape architecture and planning, ecology and other relevant areas of knowledge, should also been considered.

This opinion paper discusses urban lawns, the most common part of open green spaces and urban green infrastructures. It highlights both the ecosystem services and also disservices provided by urban lawns based on the authors’ experience of working within interdisciplinary research projects on lawns in different cities of Europe (Germany, Sweden and Russia), New Zealand (Christchurch), USA (Syracuse, NY) and Australia (Perth). It complements this experience with a detailed literature review based on the most recent studies of different biophysical, social, planning and design aspects of lawns. We also used an international workshop as an important part of the research methodology. We argue that although lawns of Europe and the United States of America are now relatively well studied, other parts of the world still underestimate the importance of researching lawns as a complex ecological and social phenomenon. One of the core objectives of this paper is to share a paradigm of nature-based solutions in the context of lawns, which can be an important step towards finding resilient sustainable alternatives for urban green spaces in the time of growing urbanisation, increased urban land use competition, various user demands and related societal challenges of the urban environment. We hypothesise that these solutions may be found in urban ecosystems and various local native plant communities that are rich in species and able to withstand harsh conditions such as heavy trampling and droughts. To support the theoretical hypothesis of the relevance of nature-based solutions for lawns we also suggest and discuss the concept of two natures—different approaches to the vision of urban nature, including the understanding and appreciation of lawns. This will help to increase the awareness of existing local ecological approaches as well as an importance of introducing innovative landscape architecture practices. This article suggests that there is a potential for future transdisciplinary international research that might aid our understanding of lawns in different climatic and socio-cultural conditions as well as develop locally adapted (to environmental conditions, social needs and management policies) and accepted nature-based solutions.

In areas subject to social and economic disadvantage where resources are scarce, the physical environment of the public realm is often identified as a place for investment by governments - a place where infra-structural improvements to the built environment, funded through government, may reap wider social rewards. In addition, specific social policy ambitions in Australia, within both state government and other welfare agencies, focus on social capital building and community strengthening initiatives. Yet the relationship between these crucial areas of government action - social welfare and community development, and the design of the built environment -is often disconnected. This article describes an experimental pilot study for a prototype community engagement tool aimed at foregrounding the user in design for the public realm. The project, which will devise an innovative methodology for community consultation in areas of neighbourhood renewal and change, operates within the structure of a design studio at RMIT University School of Architecture + Design. The outcome - the Digital Map - is an interactive map website which acts as a mechanism for engaging people in the design of the built environment and the public realm, simultaneously providing a platform for social connected-ness and networking within the community. Embedded links to a repository of one-person film narratives, means that the map is an ongoing device for community participation: a transparent and open-ended alternative to the limitations of consultation through questionnaire, and a mechanism for building sustainable communities.

Purpose The purpose of this paper is to investigate a set of risk-related factors influencing the earned value management (EVM) concept as an assessment technique in evaluating the progress of modern sustainable infrastructure construction projects. Design/methodology/approach A qualitative research approach has been adopted for identifying risk-related factors influencing EVM concept from a literature review and through interviewing industry personnel, followed by an inductive process to form sets of key factors and their measuring items. Findings EVM is a common method for assessing project performance. A weakness of this approach is that EVM assessment in its current form does not measure the impact of a number of project performance factors that result from the complexity of modern infrastructure construction projects, and thus does not accurately assess their impact in this performance. This paper discusses and explains a range of potential risk factors to evaluating project performance such as sustainability, stakeholder requirements, communication, procurement strategy, weather, experience of staff, site condition, design issues, financial risk, subcontractor, government requirements and material. In addition, their measuring items were identified. Practical implications This research assists projects managers to improve the evaluation process of infrastructure construction performance by incorporating a range of factors likely to impact on that performance and which are not included in current EVM calculations. Originality/value This research addresses the need to include in the EVM calculation a range of risk factors affecting the performance of infrastructure projects in Australia and therefore makes this calculation a more reliable tool for assessing project performance.

Herbicide resistance in weeds restricts control options, thereby escalating economic loss and threatening agricultural sustainability in cereal production. Field evaluation of the crop performance, competitive traits, and consequent weed suppressive potential of 13 commercial winter wheat (Triticum aestivum L.) cultivars was performed in central NSW Australia with a focus on the evaluation and modelling of above-ground interactions. In 2015 and 2016, replicated field trials were established with genetically diverse commercial wheat genotypes under moderate to low rainfall conditions in Wagga Wagga (572 mm) and Condobolin (437 mm) New South Wales, respectively. The heritage cultivar Federation and a commercial cultivar of winter cereal rye (Secale cereale L.) were included as known weed-suppressive controls. Crop and weed growth, as well as early vigour, leaf area index, and photosynthetically active radiation, were monitored at various crop phenological stages including early growth, vegetative, flowering, grain fill, and harvest. Significant differences between wheat cultivar and location were observed for crop biomass, early vigour, leaf area index, weed number, weed biomass, canopy architecture, and yield in both 2015 and 2016. Differences in weed establishment were largely impacted first by rainfall and season and secondly by crop architecture (i.e., height, size, canopy) and phenology (i.e., growth stages). Early vigour and early canopy closure were instrumental in suppressing weed establishment and growth. Cultivar performance and competition with weeds were also clearly influenced by both environmental factors and genotype, as evidenced by differences in early cultivar performance, yield, and weed suppression by season and location. Specifically, Federation, Condo, and Janz wheat cultivars were superior performers in terms of weed suppression in both locations and years; however, Federation produced up to 55% lower yield than recently introduced cultivars. Partial least squares (PLS) regression was performed to develop a predictive linear model for weed competition in commercial wheat cultivars based on weed dry biomass as the response variable and selected aboveground crop canopy traits as predictors. In 2015, the model differed in accordance with crop growth stage, but the impact of predictors on weed biomass at both locations was not significant. In 2016, under local above average rainfall conditions, the model showed a significant negative correlation (p < 0.001) of most predictors on weed biomass (r2 = 0.51 at Condobolin, r2 = 0.62 at Wagga Wagga), suggesting the most influential factors in reducing weed numbers and establishment as crop vigour, biomass, and height. Our results indicate the establishment of competitive wheat cultivars in the absence of post-emergent herbicides resulted in a two to five-fold increased weed suppression over less suppressive genotypes, without significant yield penalties. Therefore, cultivar choice constitutes a cost-effective and sustainable weed management tool, particularly when weed pressure is significant.

Purpose – There has been a significant increase in the use of relationship contracting in the global construction industry, with strategies such as Partnering, Alliancing and Public-Private Partnerships all used. These approaches were introduced to the Australian construction industry in the 1990s in an attempt to overcome the adversarial nature of traditional contracting methods. The purpose of this paper is to investigate factors that influence the successful implementation of Project Alliancing by means of a case study approach focusing on the procurement of a large water treatment plant. The research findings identify critical success factors (CSFs) both from literature and the case study project. Design/methodology/approach – The research traces the origins of Alliancing and identifies CSFs by reviewing literature and analysing a current case study project. The paper first identifies CSFs on a global scale by establishing a theoretical framework of CSFs and then compares this to the case study project. A case study of an Australian Alliance project is investigated whereby a semi-structured interview process, involving senior managers from the six partners from the Alliance, was used in conjunction with a review of project documentation. The findings of the case study project are compared to the literature and any new CSFs are identified. Findings – Alliancing helps to establish and manage the relationships between all parties, remove barriers and encourage maximum contribution to achieve success. Alliancing provides a project delivery method that promotes open communication, equality and a systematic problem resolution process. Team culture focusing on an “open book/no blame” approach is vital to the success of an Alliance. Five CSFs were identified as specifically influencing the success of the case study project: the use of an integrated Alliance office; the staging of project and stretch targets; establishing project specific key performance indicators; facilitating on-going workshops; and the integration of a web-based management programme. Originality/value – The research findings assist both public and private sectors by identifying factors that are critical for success in Alliancing. Five additional factors were identified as specifically influencing the success of the case study project. Since this research was conducted, Australia has seen a further increase in relationship contracting where the likes of Alliancing is often used as the default approach for certain Public Sector projects. Ongoing research into Alliancing is vital to ensure the development of sustainable procurement models, successful operational viability, fair risk distribution and value for money.

Megaproject practices worldwide have triggered increasing research in megaproject management issues and led to an increasing number of papers being published during the last decade. However, it is demonstrated by the literature that there is no systematic examination on research development in the discipline of megaproject management, and consequently it is very difficult for scholars to quickly understand and grasp the research trend. Therefore, a research question naturally comes out, i.e., what is the status quo of megaproject management research and what are the research directions worthy of further investigation? This study aims to answer the question by conducting a systematic examination of the research development in the discipline of megaproject management. A total of 117 relevant articles, identified from six major international journals between 2009 and 2021, were analyzed based on the number of papers published annually, main author contributions, citations, categorization of the research methods and data analysis methods adopted, and research topics covered. The results indicated that developed countries, such as Australia, Canada, the United States, and the United Kingdom, have enjoyed significant advantages in terms of megaproject management research. It also revealed that more sophisticated views and theory have been used effectively, rather than only basic qualitative methods, in a number of studies on megaproject management. Future studies on megaproject management will be led globally, where megaprojects will remain designed and built to better built environments. In addition, continuous in-depth research on related topics can promote innovation in megaproject management to achieve sustainable megaproject development. Megaproject management will continue to be a hot research topic in the future; in particular, megaproject investment and finance management have emerged as new challenging topics. The findings can be valuable for both industry practitioners and researchers to gain deeper understanding of the current status and future directions of megaproject management research.

A smart city is an environment that uses innovative technologies to make networks and services more flexible, effective, and sustainable with the use of information, digital, and telecommunication technologies, improving the city’s operations for the benefit of its citizens. Most cities incorporate data acquisition elements from their own systems or those managed by subcontracted companies that can be used to optimise their resources: energy consumption, smart meters, lighting, irrigation water consumption, traffic data, camera images, waste collection, security systems, pollution meters, climate data, etc. The city-as-a-platform concept is becoming popular and it is increasingly evident that cities must have efficient management systems capable of deploying, for instance, IoT platforms, open data, etc., and of using artificial intelligence intensively. For many cities, data collection is not a problem, but managing and analysing data with the aim of optimising resources and improving the lives of citizens is. This article presents deepint.net, a platform for capturing, integrating, analysing, and creating dashboards, alert systems, optimisation models, etc. This article shows how deepint.net has been used to estimate pedestrian traffic on the streets of Melbourne (Australia) using the XGBoost algorithm. Given the current situation, it is advisable not to transit urban roads when overcrowded, thus, the model proposed in this paper (and implemented with deepint.net) facilitates the identification of areas with less pedestrian traffic. This use case is an example of an efficient crowd management system, implemented and operated via a platform that offers many possibilities for the management of the data collected in smart territories and cities.

Students are excited by the possibilities presented through digital technologies and their applicability across a broad range of industries. Digital literacy has been identified as a foundational 21st Century skill by the Australian Government (2020, p. 4), which is ‘essential for individuals to participate effectively in today’s society’. The need for strong transferable skills has accelerated during the pandemic as many industries have migrated to digital contexts. Digital literacy is a transferable skill sought after by employers, alongside other emerging transferable skills required for 21st Century success, including critical thinking, creativity and problem-solving (FYA 2017, p. 8). In this paper, we will provide a case study of authentic assessment in an innovative digital literacy course at an Australian university, designed to support students from underrepresented backgrounds to build transferable skills for degree study and future careers. Authentic assessment provides opportunities for meaningful learning as students complete assessments aligned with their aspirations and career interests: ‘Authenticity automatically gives relevance to the learning journey; relevance encourages engagement and enthusiasm, which should bring about meaningful learning’ (ACEL 2016). The scaffolded course design focuses on embedding professional practice through authentic assessment. Recent student projects include: an infographic of wellbeing techniques for children designed for educational contexts, an informative website to support refugees, a share-economy inspired app for deep cleaning, an infographic on sustainable architecture, a blog on brand development, and a review of robot programming for IT students. We will provide strategies for authentic assessment through technology-enhanced learning, which will offer insight and inspiration for educators interested in adopting these approaches. Choice is a key element of course design, allowing students to demonstrate key concepts through the creation of unique and meaningful projects. First, students demonstrate threshold concepts, then they follow industry practice to pitch and produce an individual digital project. Course design is grounded in Universal Design for Learning (UDL) and enabling pedagogy (Stokes 2017). UDL techniques, including multiple modes of representation, action and expression, and engagement, support the learning of all students (CAST 2011). Enabling pedagogical approaches work to support the development of confidence, capability and agency, while valuing the strengths individual students bring (Stokes 2021). Students aiming for diverse fields have followed their interests to create digital projects aligned with their career aspirations, from game development to health apps, business sites to educational modules, critical digital reviews to music videos, animations to augmented and virtual reality content. Production work is negotiated with tutors, who provide guidance and mentorship, following a production company ethos. Students adhere to industry standards for copyright and ethical practice in assessments, while building their professional portfolio and skills for future success. The combination of digital literacy and authentic assessments motivates students to follow their passions and create digital products they care about. This approach has resulted in outstanding student evaluations and learning outcomes, above average retention, and institutional recognition through a Digital Learning citation. Importantly, this approach supports students to build professional skills and knowledge for emerging industries and future career opportunities. References ACEL. (2016). Authentic learning: what, why and how? e-Teaching, 10. http://www.acel.org.au/acel/ACEL_docs/Publications/e-Teaching/2016/e-Teaching_2016_10.pdf Australian Government. (2020). Foundation Skills for Your Future Program: Digital Literacy Skills Framework, Canberra: Commonwealth of Australia. Australian Technology Network. (2020). ATN joint statement on authentic assessment, Australian Technology Network. https://www.atn.edu.au/news-and-events/latest-news/atn-joint-statement-on-authentic-assessment CAST. (2011). Universal Design for Learning Guidelines Version 2.0. Massachusetts: Wakefield. Foundation for Young Australians (2017). The new work smarts. https://www.fya.org.au/report/the-new-work-smarts Stokes, J. (2017). Inclusion and engagement by design: Creating a digital literacy course to inspire diverse learners in an​ Australian university enabling program. International Studies in Widening Participation, 4(2), 65–78. https://novaojs.newcastle.edu.au/ceehe/index.php/iswp/article/download/85/103 ​ Stokes, J. (2021). Those skills to take on the world: developing capitals through university enabling programs. The International Journal of Learning in Higher Education, 28 (2), 133-146. DOI: 10.18848/2327-7955/CGP/v28i02/133-146

The Queensland strawberry (Fragaria ×ananassa) breeding program in subtropical Australia aims to improve sustainable profitability for the producer. Selection must account for the relative economic importance of each trait and the genetic architecture underlying these traits in the breeding population. Our study used estimates of the influence of a trait on production costs and profitability to develop a profitability index (PI) and an economic weight (i.e., change in PI for a unit change in level of trait) for each trait. The economic weights were then combined with the breeding values for 12 plant and fruit traits on over 3000 genotypes that were represented in either the current breeding population or as progenitors in the pedigree of these individuals. The resulting linear combination (i.e., sum of economic weight × breeding value for all 12 traits) estimated the overall economic worth of each genotype as H, the aggregate economic genotype. H values were validated by comparisons among commercial cultivars and were also compared with the estimated gross margins. When the H value of ‘Festival’ was set as zero, the H values of genotypes in the pedigree ranged from –0.36 to +0.28. H was highly correlated (R2 = 0.77) with the year of selection (1945–98). The gross margins were highly linearly related (R2 > 0.98) to H values when the genotype was planted on less than 50% of available area, but the relationship was non-linear [quadratic with a maximum (R2 > 0.96)] when the planted area exceeded 50%. Additionally, with H values above zero, the variation in gross margin increased with increasing H values as the percentage of area planted to a genotype increased. High correlations among some traits allowed the omission of any one of three of the 12 traits with little or no effect on ranking (Spearman’s rank correlation 0.98 or greater). Thus, these traits may be dropped from the aggregate economic genotype, leading to either cost reductions in the breeding program or increased selection intensities for the same resources. H was efficient in identifying economically superior genotypes for breeding and deployment, but because of the non-linear relationship with gross margin, calculation of a gross margin for genotypes with high H is also necessary when cultivars are deployed across more than 50% of the available area.

Purpose Adaptive reuse of heritage stock has several advantages: retention of culturally and socially significant buildings, as well as the opportunity to consider embodied energy, energy efficiency retrofit measures and other environmental upgrades. The purpose of this paper is to identify the technical issues faced in the adaptive reuse of Australian heritage listed city halls and discuss sustainable strategies to enable further adaptations to be more energy efficient. Design/methodology/approach Adaptive reuse of a heritage building provides an opportunity to retain embodied energy, improve energy efficiency and enhance durability, which are important aspects of the technical lifecycle of a building. Using a case study methodology and a qualitative approach, this paper evaluates adaptations and the technical issues faced in three heritage city halls in Queensland, Australia. Findings The analysis shows that enhancing energy efficiency enables heritage buildings to reduce their climate change impacts. However, the installation of equipment for energy efficiency can pose technical issues for heritage buildings. The ownership of heritage building and interest of the local community affects the solutions that are viable. Solutions and further sustainable strategies are proposed through analysis of case studies. Originality/value City halls globally adopt different and varied architectural designs, features and scales. They are often heritage listed and locally significant landmarks that have undergone various adaptations; however, they have been overlooked in much adaptive reuse research, particularly in Australia. City halls differ from other heritage buildings in their collective sense of ownership which is important in regard to proposed changes, as citizens have an interest and hold opinions which may affect measures adopted. This paper contributes to the body of knowledge related to energy efficient technical adaptive reuse of city halls.

This paper reports on research in the area of Green Urbanism and new models for urban growth and neighborhoods, as cities need to transform from a fossil-based model to a model based on sustainable energy sources. The paper deals with cross-cutting issues in architecture, landscape architecture and urban design and addresses the question of how we can best cohesively integrate all aspects of energy systems, transport systems, waste and water management, passive and active strategies, natural ventilation and so on, into contemporary urban design of Eco-Cities with an improved environmental performance of cities. This text reflects upon practical strategies focused on increasing sustainability beyond and within the scope of individual buildings and provides a context for a general discourse about the regeneration of the city centre, its transformation to a sustainable model, and discusses how urbanism is affected (and can be expected to be even more affected in future) by the paradigms of ecology. Recent examples for the application of such urban design principles are the two proposals for the Australian city of Newcastle: the City Campus and Port City projects. These case studies illustrate that it is less environmentally damaging to stimulate growth within the established city centre rather than sprawling into new, formerly un-built areas. Three steps from passive building design to active mechanical equipment. The designer needs to take full advantage of basic, passive building strategies first, before adding mechanical active equipment. Motto: More with less. The entire urban metabolism is based on energy supply. However, a new symbiosis between countryside and city is emerging: The century-old tension between rural and urban might finally get resolved, where the city stops to grow at the expense of its rural hinterland.

The issue regarding sustainability has emerged significantly in the construction industry. The appealing concept and the future benefits of sustainability have enamoured people to implement this notion progressively. This situation resulted in a trend in the architectural and engineering world. The Gold Coast city, which is located in the southeast of the Australian state of Queensland, is one of the world leading examples in which a government has put a green legacy as the concern in its development. One of the implementations of its sustainability concept is described in its waste management. This study explores the waste management in Gold Coast city in three stages of the project life cycle (PLC): design, construction, and operation. The cost-benefit analysis in qualitative and quantitative approach will be employed to provide the explanation of cost reduction that is achieved by the implementation of specific actions. However, the result of this study shows that the implementation of waste management does not only benefit in cost, but also many other aspects such as energy, built-environment, diversity, carbon critical design, and community lifestyle. This exploration can be the reference to the best practice of sustainability concept implementation in waste management.

The real estate sector is receiving mix responses throughout the world, with some countries like USA receiving lesser and European and Asia Pacific markets receiving more transactions in recent years. Among the concerning factors, post-purchase regrets by the real estate owners or renters are on the rise, which have never been assessed to date through scholarly research. These regrets can further increase in the time of lockdowns and bans on inspections due to Corona Virus Disease 2019 (COVID-19) and social distancing rules enforced by various countries such as Australia. The current study aims at investigating the key post-purchase regret factors of real estate and property owners and renters over the last decade using published literature and online threads. Based on pertinent literature, 118 systematically identified and text-mined articles, and four online threads with 135 responses, the current study develops system dynamics models to assess and predict the increase in consumers’ regrets over the last decade. Further, a user-generated thread with 23 responses involving seven real estate managers and five agents with more than 20 years of experience, 10 buyers with at least three successful rentals or purchases, and a photographer with more than 10 years of experience, is initiated on five online discussion platforms whereby the respondents are involved in a detailed discussion to highlight the regret reasons specific to real estate purchases based on online information. General architecture for text mining (GATE) software has been utilised to mine the text from both types of threads: Published and user generated. Overall, the articles and threads published over the last decade are studied under two periods: P1 (2010–2014) and P2 (2015–2019) to highlight the post-purchase or rent-related regret reasons. The results show that regret levels of the real estate consumers based on published post-purchase data are at an alarmingly high level of 88%, which compared to 2015, has increased by 18%. Among the major cited reasons, complicated buy–sell process, lack or accuracy of information, housing costs, house size, mortgages, agents, inspections, and emotional decision making are key reasons of regret. Overall, a total of 10% and 8% increases have occurred in the regrets related to the buy–sell process and lack of inspections, respectively. On the other hand, regrets related to agents and housing costs have decreased drastically by 40% mainly due to the good return on investments in the growing markets. However, based on the current trend of over reliance on online information and more powers to the agents controlling online information coupled with lack of physical inspections, the situation can change anytime. Similarly, lack of information, housing size, and mortgage-related regrets have also decreased by 7%, 5%, and 2%, respectively, since 2019. The results are expected to encourage policy level changes for addressing the regrets and uplifting the real estate industry and moving towards a smart and sustainable real estate sector. These results and pertinent discussions may help the real estate decision makers to uplift the current state, move towards a smart real estate, and avoid futuristic regrets, especially in the COVID-hit environment where most of the industries are struggling to survive. Careful attention is required to the top regret factors identified in the study by the real estate managers, investors, and agents to pave the way for a more managed real estate and property sector whereby the consumers are more satisfied with the value they receive for their money. This win–win situation will enhance the property business and remove the stigmas of intentional and deliberate withholding of information by managers and agents from the property and real estate sectors that can help boost the business through more purchases and satisfaction of its customers.

Nowadays, the increasing demand for concrete is causing serious environmental impact including pollution and waste generation, rapid depletion of natural resources, and increased CO2 emission. Incorporating natural fibers in concrete can contribute toward environmental sustainability. This paper is concerned with the use of natural fibers obtained from the plant species Phragmites australis (PA). The plant is invasive, and rapidly grows abundantly along rivers and waterways, causing major ecological problems. This research is part of a wide range investigation on the use of natural fibers produced from the stem of PA plants in concrete. Using a machine, plant stems were crushed into fibers measuring 40 mm in length and 2 mm in width, and treated with 4% NaOH solution for 24 h. A total of four concrete mixes were prepared with varying additions of treated fibers, ranging from 0% to 1.5% (by volume) with water to cement ratio of 0.5% (by volume). Concrete specimens were tested at 3, 7, and 28 days. Testing included compressive strength, density, total water absorption, and capillary water absorption. The results show that incorporating PA natural fibers reduces the water absorption by total immersion and capillary action by up to 45%. Moreover, there is a negligible decrease in concrete density and strength when fibers were added. It is concluded that adding up to 1.5% natural PA fibers to concrete is a feasible strategy to produce an eco-friendly material which can be used in the production of sustainable building material with adequate mechanical and durability performance.

Cigarettes are one of the favoured commodities on our planet. However, the annual consumption of 5.7 trillion cigarettes and 75% littering rate results in cigarette butts (CBs) being one of the most critical environmental issues. The leachate of heavy metals and toxic chemicals is polluting our ecosystem and threatening the wildlife species. Therefore, it is crucial to find effective and efficient recycling methods to solve the growing CB waste issue. In this study, unglazed fired ceramic tiles were manufactured with 0%, 0.5%, 1.0%, and 1.5% shredded CBs by dry mass to investigate the feasibility of the proposed sustainable recycling method. The chemical and mineralogical characterisation, density, shrinkage, bulk density, breaking strength, water absorption, and modulus of rupture were investigated and compared with the Australian Standards for ceramic tiles (AS 4459). The results revealed that tiles incorporating 0.5% CBs by mass demonstrated the greatest performance compared to the other mixtures. The water absorption for all tile–CB mixtures was found to be greater than 10%, with a positive growth tendency. The addition of 0.5% CBs by mass slightly improved flexural strength from 15.56 MPa for control samples to 16.63 MPa. Tiles containing 0.5% CBs by mass satisfied the modulus of rupture and water absorption limits for group III class according to the Australian Standards (AS 13006), and they may be suitable to be used as wall tiles. The result of a simulation equation predicts that an energy savings of up to 7.79% is achievable during the firing process for ceramic tiles incorporating 1% CBs by mass.

Purpose The purpose of this paper is to present an approach for productivity measurement that considers both construction growth and carbon reduction. Design/methodology/approach The approach applied is a sequential Malmquist-Luenberger productivity analysis based on a directional distance function and sequential benchmark technology using the data envelopment analysis (DEA) technique. The sequential Malmquist-Luenberger productivity change index is decomposed into pure technical efficiency, scale efficiency, and technological change indices, in order to investigate the driving forces for productivity change. Findings The construction industries of the Australian states and territories were selected implement the new approach. The results indicate that construction growth and carbon reduction can be achieved simultaneously through the learning of techniques from benchmarks. Practical implications Current research on total factor productivity (TFP) in construction generally neglects carbon emissions. This does not accurately depict the nature of construction and therefore yields biased estimation results. TFP measurement should consider carbon reduction, which is beneficial for policymakers to promote sustainable productivity development in the construction industry. Originality/value The approach developed here is generic and enhances productivity and DEA research levels in construction. This research can be used to formulate policies for evaluating performance in worldwide construction projects, organizations and industries by considering undesirable outputs and desirable outputs simultaneously, and for promoting sustainable development in construction by identifying competitiveness factors.

Purpose Green Star is becoming a broadly accepted mark of design quality and environmental sustainability. Compared to other green tools, Green Star is considered as one of main streams green assessment tools, which cover almost sustainable criteria. Simultaneously, building information modelling (BIM) has also been introduced into the industry. BIM is expected to aid designers to shift the construction industry towards more environmentally and economically sustainable construction practice. Whilst the aspirations of Green Star rating and BIM implementation are broadly aligned, in the context of New Zealand this has led to some disconnects in design strategy and process. The purpose of this paper is to improve the practicality of BIM implementations for delivering Green Star certification in New Zealand. Design/methodology/approach The extensive literature review is conducted through a series of incremental steps. A conceptual framework focussing on the relationship between benefits and challenges of BIM and Green Star is then developed. Findings BIM supports practitioners to achieve the majority of Green Star criteria (75 per cent). Energy efficiency criterion is the key factor affecting the assessment process of Green Star and National Australian Built Environment Rating System in New Zealand. Research questions about lessening the challenges which can be encountered during the BIM and Green Star implementation are developed. Research limitations/implications This paper is limited to a conceptual research. Further empirical research should be conducted to validate and modify the conceptual framework and the propositions presented in this paper to provide an initial insight into BIM and Green Star connectivity within the context of New Zealand. Originality/value This paper provided a clear picture for investors, developers, practitioners about benefits and challenges of BIM and Green Star implementation. The outcomes are anticipated to deliver visions for shifting the country further towards development of sustainable future cities.

Since people living in developed nations across Europe, North America, and Australia spend most of their lives indoors, protecting indoor environmental quality is critical for protecting human health. As stressors such as COVID-19 and climate change further complicate living conditions, conflicting system priorities underscore the need for resilience in all building systems. In the engineering and architectural fields, sustainability rating frameworks are used to note, reward, and motivate the use of sustainable practices. As such, it is crucial to ensure that these frameworks genuinely encourage resilience in building systems. This paper conducts a review of the Leadership in Energy and Environmental Design–Building Design and Construction (LEED BD+C v4.1) framework for New Construction through a credit-level analysis, to determine the extent to which the framework encourages the resilience of building systems beyond the scope of structure. Researchers identified, tabulated, and deconstructed relevant credits according to four key resilience factors: diversity, efficiency, adaptability, and cohesion. Findings indicated that, while efficiency is well supported, diversity, adaptability, and cohesion can be enhanced. The existing rating system provides a strong base upon which improvements can be made, but falls short of adequately encouraging the wide adoption of resilience needed for long-term sustainability. In short, while the LEED credits do reward resilient designs, they do not yet actively inspire them.

Most theoretical and empirical research on the subject of urban transport energy consumption has addressed the role of urban form and urban spatial structure (primarily population density and degree of centralisation), city size (population and/or area), the level of economic development, transport patterns, and transportation infrastructure. Our analysis encompasses a wide range of socio-economic, spatial, transport and infrastructure indicators, as well as energy efficiency and energy consumption indicators in a sample of 35 world cities, covering the period from 1960 to 2005. Comparative analysis indicates there are significant differences regarding the determinants of urban transport energy consumption, especially between the US and Australian automobile-dependent cities, on the one hand, and the wealthy Asian metropolises, on the other. Despite some recent positive trends (a decline in automobile vehiclekilometres and reduction in urban transport energy consumption), a large number of cities in the developed world still rely predominantly on cars, while sustainable modes of urban transport play an almost negligible role. Due to trends of urbanization, demographic growth and a rise in living standards, the main focus of attention has shifted to metropolises in developing countries. In the long run, the urban form itself is particularly significant, not only because it critically influences transport demand, but also because of its inertness.

PurposeThere is growing acceptance that heritage buildings are an important element of Australia's social capital and that heritage conservation provides economic, cultural and social benefits to urban communities. The decision whether to reuse a building entails a complex set of considerations including location, heritage, architectural assets, and market trends. The role of building conservation has changed from preservation to being part of a broader strategy for urban regeneration and sustainability. A growing body of opinion supports the view that adaptive reuse is a powerful strategy for handling this change. Urban development and subsequent redevelopment has a significant impact on the environment and the purpose of this paper is to investigate how the conservation of heritage buildings may contribute to a more sustainable urban environment.Design/methodology/approachThis paper examines the views and experiences of architects, developers and building managers who have been involved with the adaptive reuse of heritage buildings. In total, 60 semi‐structured interviews were drawn from this stakeholder group to investigate their current understanding of the sustainability issues associated with the adaptive reuse of heritage buildings.FindingsThe subsequent data show that despite many positive outcomes in terms of sustainability, the adaptive reuse of heritage buildings is considered to create many problems; not the least of which is whether heritage buildings are icons that should be conserved or whether they are in fact eyesores and unviable for adaptive reuse.Originality/valueThe contribution of heritage buildings to the three tenets of sustainability has not previously been explored comprehensively and as a result there is a conflict of interest between the preservation of heritage values and progression of the sustainable urban design agenda.

Purpose – This paper aims to study the adaptation of low grade commercial buildings for sustainability in Melbourne. Informed adaptation of existing stock is imperative because the challenge of attaining sustainable development in the 21st century will be won or lost in urban areas. Local authorities promote adaptation to reduce building related energy consumption and greenhouse gas emissions. The City of Melbourne aims to retrofit 1,200 central business district (CBD) properties before 2020 as part of their carbon-neutral city strategy. Australian cities date from the early 1800s to the present day and the concepts of adaptation and evolution of buildings and suburbs is not as well-developed or entrenched as in other continents. As such, there is a pressing need for greater knowledge and awareness of what happens to buildings over time. Design/methodology/approach – This research examines all building adaptation from 1998 to 2008 within the Melbourne CBD. This paper concentrates on the question: what is the pattern of adaptation within low grade office buildings over time? Using the Melbourne CBD as a case study, the research analysed all commercial building adaptations in Melbourne. Here a range of office building types are selected and profiled to discover what happened to them during the period and to ascertain what may be learned as a result to inform future adaptation strategies and policies. Findings – Adaptation of existing buildings is vital to deliver the emission reductions required to transition to carbon-neutral urban settlements. In the short-term, it is opportune to capitalise on existing behaviour patterns in respect of adaptation and to “learn how buildings learn”, rather than seek to instigate major changes in behaviour. Research limitations/implications – The researcher acknowledges that the depth of analysis for each individual case does not attain levels achieved through a purely qualitative approach to data collection and that this is a limitation of this method of data collection. Practical implications – Examination of adaptation patterns showed that the events were similar regardless of age or location and typically involved multiple adaptations to separate areas within buildings such as office floors, lobbies and foyers. Such a pattern misses the opportunity to benefit from economies of scale or to incorporate more extensive adaptations to reduce environmental impact of the building as a whole. Social implications – The patterns of ownership and relatively short-term multiple tenancies compound the piecemeal approach to adaptations in this sector of the market. Moving forward, a more holistic approach is required to optimise adaptation and sustainability benefits and to minimise unnecessary waste. Originality/value – A real danger is that numerous adaptations over time which may seem “sustainable” within the context of the one adaptation may not be sustainable in the context of the entire building over the whole lifecycle or the city over the long–term, and this is a challenge we must attend to.

Purpose – The purpose of this paper is to quantify and profile the indicative amount of retrofits in office buildings as a necessary step in quantifying the recurring embodied energy in office buildings. Buildings are a major source of energy usage and emissions, and office buildings are a significant contributor to this situation. Life cycle assessments in this area have tended to neglect the potentially large impact arising from recurring embodied energy associated with office fit-out – which is often akin to a short-term consumable rather than a long-term durable in many multi-storey buildings. Design/methodology/approach – This study used building permit data from the Melbourne Central Business District (n = 986) over the period 2006-2010 (inclusive) to quantify the number of retrofits and related trends. Building on this, a small number of targeted case study buildings were used to probe specific issues in profiling trends associated with high-frequency trends arising from the main sample. Findings – The data show that the number of retrofits varies according to location, grade, size and the age of buildings. Using the case study data, there is initial evidence to suggest that between 46 and 70 per cent of the floors in a high-rise office building will undergo retrofit in a five-year period. Further research should apply these data to recurring energy modelling for office buildings. Research limitations/implications – One limitation which applies to this study is that the research is limited to a defined geographical area in one Australian city, Melbourne. Secondly the study covers a specific period, and the number of retrofits may be affected negatively or positively depending on the prevailing market conditions. Practical implications – This paper raises important questions in respect of life cycle carbon emissions in the context of prevailing trends to shorter lease terms and practices around fit-out. Originality/value – The retrofit of office buildings tends to go unnoticed and unmeasured in the debate about sustainable buildings. The paper provides original thought development and important measurement input which will assist in providing a more accurate and meaningful life cycle assessment of office buildings.

This article reports on conducted research on co-design for multi-generational co-living architecture and development proposals for urban living as solution to deal with ageingpopulations that are spatially disconnected like in the Metropolitan Region Perth/Western Australia. A gamified scenario simulation, the ‘Co-living2 game’, has been invented to explore uses of spatial activity, ambiance and features of individuals anticipating to live together in a specific urban setting. The aim was to enable potential inhabitants to explore and to adjust their needs and desires within a potential future built environment,using their contemplated daily activity patterns and qualitative considerations ofcommon areas, which transfer easily into the design process of a masterplan for Cohousing3 settlements. The results of the simulation survey includes the evaluation of programming priorities and concepts for the further urban and architectural development of Co-housing communities that enable age-appropriate, inclusive, multi-generational co-living buildings without limitations.Keywords: participatory architecture, collaborative research, sustainable urbandevelopment.

PurposeMany heritage-listed gaols in Australia have become obsolete in terms of their original function and were decommissioned decades ago. As a default management practice, decommissioned gaols are usually transformed into museums which are mostly empty and underused without considering other viable alternatives. This research challenges this mainstream thinking and demonstrates that among the entire stock of heritage-listed gaols in Australia, even the least ranked gaol in terms of its potential for reuse can be turned into a thriving and vibrant new function.Design/methodology/approachHypothetically, if the least ranked Australian heritage-listed gaol in terms of its potential for reuse is in fact “reusable”, then the remaining heritage gaols have more chance of being successfully reused to accommodate a vibrant new function. To be able to test this hypothesis, first, the Adaptive Reuse Potential (ARP) model is applied to rank Australia's decommissioned heritage gaols which are spatially and structurally sound to accommodate new uses. Second, an architectural design concept was designed to adaptively reuse the lowest scored gaol (Richmond Gaol) to a boutique hotel. The conceptual design proposal was then assessed by three local heritage architecture firms to validate its applicability and viability.FindingsThe research showed that Richmond Gaol can be reused successfully to at least one function, and accordingly, the whole stock of heritage gaols can be expected to also be reused to more sustainable purposes. The research identifies several considerations for the reuse of heritage gaols in Australia: the careful intervention to their significant fabric; maintaining sufficient evidence of the gaol's original components, the importance of the new use being compatible to the gaol's morphology to ensure minimum alterations or demolitions in the significant fabric of the site; and evaluating the new use and its components to achieve financial viability.Research limitations/implicationsDue to the continuing closure of Tasmania's state borders amid the spread of the COVID-19 virus, the researchers were not able to travel to Tasmania to conduct a site visit and to run the in-depth interviews with the architects in person. Most of the data of the current status of the site, its current layout, museum elements, historical data and photos were provided by Heritage Authorities in Tasmania and the Tasmanian State Library and Archive Service. Supplementary information and photos were acquired in March 2020 from visitors of the gaol who uploaded their trip images to Google maps or to their travel blogs. Topographical data of the site was gathered from Topographic Base-map of Land Information System Richmond Tasmania (2020). Due to travel restrictions, in-depth interviews with the local architects were done virtually, or over the phone in one case.Practical implicationsChallenges discussed in this research encourage creating nationally designed support programs to better vitalise and help preserve Australia's carceral heritage.Originality/valueThis research utilises architectural design in an empirical research paradigm.

Purpose Although the adverse effects of construction activities on the environment and the need for sustainable construction practices are recognised in both research and practice, any significant shift in the selection and use of construction materials from the sustainability perspective has not taken place in many building projects. Still, conventional construction materials are widely used in building projects in both developed and developing countries. This study attempts to identify the main barriers to the use of sustainable materials in building projects in an advanced economy such as Australia. Design/methodology/approach This study adopted a questionnaire survey approach to examine the main reasons behind the low usage of sustainable materials in building projects. Based on the relative importance index, exploratory factor analysis and multinomial logistic regression analysis, the study examined the main barrier measures and barrier factors to the use of sustainable materials in building projects. Findings The findings reveal that critical barriers to the use of sustainable materials are related to cost and profit considerations, the unwillingness of the key stakeholders to incorporate these materials into building projects, lack of incentives and government policies. The factor analysis reduced the critical barrier measures into three factors: techno-economic considerations, cost and delay concerns and resistance to use. Furthermore, multinomial regression analysis based on the extracted factors identified techno-economic considerations as the main barrier factor to the use of sustainable materials in building projects. Practical implications The empirical results of this research can inform construction practitioners, organisations and policymakers on how to increase the use of sustainable building materials in the construction industry. Originality/value Identification of barriers to the use of sustainable building materials is a prerequisite to improve their uptake and use in the construction industry. The study fills a gap in the existing research on the use of sustainable materials in building projects in Australia.

PurposeThe majority of older Australians prefer living in their own home. Home modifications support older adults' ageing-in-place through mitigating environmental hazards of their home, and there is an increased interest in modifying older adults' residential environment in sustainable ways. However, an in-depth understanding of sustainability perceptions of home modification service providers (HMSPs) is lacking in Australia. Thus, the study aims to address this research gap.Design/methodology/approachQualitative content analysis was adopted to identify sustainability perceptions through analyzing the retrieved home modification business information from the selected HMSPs' official websites. The results of qualitative content analysis were further analyzed by using independent-samples t-test and chi-square contingency table analysis to investigate the relationships between HMSP type and sustainability.FindingsIn total, 54 sustainability perceptions were identified, with the crucial ones being safe living environment, independent living and service diversity. Overall, there are no significant differences in sustainability perceptions between charitable and non-charitable HMSPs. Nevertheless, charitable HMSPs place more importance on social sustainability in comparison with non-charitable HMSPs.Originality/valueThe study results facilitate understanding about HMSPs' sustainability perceptions and sustainable home modifications in the ageing society, which facilities theory advancement and industry practice in the home modification area.

Abstract It is a great pleasure and honor for us as the Organizing Committee to welcome all of you to the 5th International Conference on Rebuilding Place (ICRP). The conference is held online from September 15 to 16, 2021, and hosted by the Department of Architecture and Planning, Universitas Syiah Kuala, Banda Aceh, in collaboration with Universiti Teknologi MARA (UiTM), Universiti Sains Malaysia (USM), Chulalongkorn University, and Institut Teknologi Sumatera (ITeRA). It was initially planned for 2020 in Banda Aceh, but the outbreak of Covid-19 has forced us to reschedule and shifted online. This year, the conference takes the opportunity to promote the central theme Rethinking Sustainable Environment in the Context of the COVID-19 Pandemic. The keynote speakers are Prof. Susan Roaf from Heriot-Watt University and Dr. Matthew Rofe from the University of South Australia. Invited speakers are Prof. TPr, Dr. Jamalunlaili Abdullah from Universiti Teknologi MARA Shah Alam, Malaysia, Assoc. Prof. Muna Hanim binti Abdul Samad from Universiti Sains Malaysia, Dr. Surapong Lertsithichai from Chulalongkorn University, Thailand and Dr. Laina Hilmasari from Universitas Syiah Kuala. The keynote and invited speakers have 30 minutes each to share insights on the theme, followed by a questions and answers (Q&A) session. List of Organising Committee, Scientific Committee, Editorial Committee are available in this Pdf.

PurposeThere is an increasing level of recognition of the pressing issues associated with climate change and resource depletion. As a result, it is well recognised that higher education institutions bear responsibilities to promote “sustainable development”. Many universities have adopted green building practices in the construction of their building infrastructure. A variety of Green Building Rating Tools (GBRTs) have been designed to facilitate green building developments. Thus, the aim of this research is to identify mechanisms to improve current GBRTs in terms of waste management (WM) practices by using green star accredited educational buildings in Australia.Design/methodology/approachA qualitative approach was adopted in this study to achieve the research aim by conducting three case studies of educational buildings in South Australia. Thirty three interviews were carried out in a face-to-face, semi-structured manner and project documentations were reviewed. The participants were asked to provide their expert opinions on the GS initiative and its ability to minimise waste generation, the impact of the GS initiative on solid WM practices and problems associated with the implementation process of the GS initiative. Data was analysed using code-based content analysis using the NVivo software package. Tables and figures were used as the visualization technique to present an expedient understanding in a holistic manner.FindingsFindings showed that the Green Star (GS) initiative drives change in the way current practices are performed in the Australian construction industry. However, this study revealed that WM targets outlined in the GS initiative are not challenging enough. Thus, suggestions are provided in this research to improve the WM aspects of GS initiatives by looking beyond a focus on “sustainability” and “waste minimisation” towards a focus on regenerative environments.Originality/valueThese findings are valuable for practitioners and policymakers seeking to improve WM practices and to address issues associated with climate change and resource depletion.

Permaculture is a creative design process that is based on ethics and design principles. It guides us to mimic the patterns and relationships we can find in nature and can be applied to all aspects of human habitation, from agriculture to ecological building, from appropriate technology to education and even economics. (permacultureprinciples.com)This paper considers permaculture as an example of counterculture in Australia. Permaculture is a neologism, the result of a contraction of ‘permanent’ and ‘agriculture’. In accordance with David Holmgren and Richard Telford definition quoted above, we intend permaculture as a design process based on a set of ethical and design principles. Rather than describing the history of permaculture, we choose two moments as paradigmatic of its evolution in relation to counterculture.The first moment is permaculture’s beginnings steeped in the same late 1960s turbulence that saw some people pursue an alternative lifestyle in Northern NSW and a rural idyll in Tasmania (Grayson and Payne). Ideas of a return to the land circulating in this first moment coalesced around the publication in 1978 of the book Permaculture One: A Perennial Agriculture for Human Settlements by Bill Mollison and David Holmgren, which functioned as “a disruptive technology, an idea that threatened to disrupt business as usual, to change the way we thought and did things”, as Russ Grayson writes in his contextual history of permaculture. The second moment is best exemplified by the definitions of permaculture as “a holistic system of design … most often applied to basic human needs such as water, food and shelter … also used to design more abstract systems such as community and economic structures” (Milkwood) and as “also a world wide network and movement of individuals and groups working in both rich and poor countries on all continents” (Holmgren).We argue that the shift in understanding of permaculture from the “back to the land movement” (Grayson) as a more wholesome alternative to consumer society to the contemporary conceptualisation of permaculture as an assemblage and global network of practices, is representative of the shifting dynamic between dominant paradigms and counterculture from the 1970s to the present. While counterculture was a useful way to understand the agency of subcultures (i.e. by countering mainstream culture and society) contemporary forms of globalised capitalism demand different models and vocabularies within which the idea of “counter” as clear cut alternative becomes an awkward fit.On the contrary we see the emergence of a repertoire of practices aimed at small-scale, localised solutions connected in transnational networks (Pink 105). These practices operate contrapuntally, a concept we borrow from Edward Said’s Culture and Imperialism (1993), to define how divergent practices play off each other while remaining at the edge, but still in a relation of interdependence with a dominant paradigm. In Said’s terms “contrapuntal reading” reveals what is left at the periphery of a mainstream narrative, but is at the same time instrumental to the development of events in the narrative itself. To illustrate this concept Said makes the case of novels where colonial plantations at the edge of the Empire make possible a certain lifestyle in England, but don’t appear in the narrative of that lifestyle itself (66-67).In keeping with permaculture design ecological principles, we argue that today permaculture is best understood as part of an assemblage of design objects, bacteria, economies, humans, plants, technologies, actions, theories, mushrooms, policies, affects, desires, animals, business, material and immaterial labour and politics and that it can be read as contrapuntal rather than as oppositional practice. Contrapuntal insofar as it is not directly oppositional preferring to reframe and reorientate everyday practices. The paper is structured in three parts: in the first one we frame our argument by providing a background to our understanding of counterculture and assemblage; in the second we introduce the beginning of permaculture in its historical context, and in third we propose to consider permaculture as an assemblage.Background: Counterculture and Assemblage We do not have the scope in this article to engage with contested definitions of counterculture in the Australian context, or their relation to contraculture or subculture. There is an emerging literature (Stickells, Robinson) touched on elsewhere in this issue. In this paper we view counterculture as social movements that “undermine societal hierarchies which structure urban life and create, instead a city organised on the basis of values such as action, local cultures, and decentred, participatory democracy” (Castells 19-20). Our focus on cities demonstrates the ways counterculture has shifted away from oppositional protest and towards ways of living sustainably in an increasingly urbanised world.Permaculture resonates with Castells’s definition and with other forms of protest, or what Musgrove calls “the dialectics of utopia” (16), a dynamic tension of political activism (resistance) and personal growth (aesthetics and play) that characterised ‘counterculture’ in the 1970s. McKay offers a similar view when he says such acts of counterculture are capable of “both a utopian gesture and a practical display of resistance” (27). But as a design practice, permaculture goes beyond the spectacle of protest.In this sense permaculture can be understood as an everyday act of resistance: “The design act is not a boycott, strike, protest, demonstration, or some other political act, but lends its power of resistance from being precisely a designerly way of intervening into people’s lives” (Markussen 38). We view permaculture design as a form of design activism that is embedded in everyday life. It is a process that aims to reorient a practice not by disrupting it but by becoming part of it.Guy Julier cites permaculture, along with the appropriate technology movement and community architecture, as one of many examples of radical thinking in design that emerged in the 1970s (225). This alignment of permaculture as a design practice that is connected to counterculture in an assemblage, but not entirely defined by it, is important in understanding the endurance of permaculture as a form of activism.In refuting the common and generalized narrative of failure that is used to describe the sixties (and can be extended to the seventies), Julie Stephens raises the many ways that the dominant ethos of the time was “revolutionised by the radicalism of the period, but in ways that bore little resemblance to the announced intentions of activists and participants themselves” (121). Further, she argues that the “extraordinary and paradoxical aspects of the anti-disciplinary protest of the period were that while it worked to collapse the division between opposition and complicity and problematised received understandings of the political, at the same time it reaffirmed its commitment to political involvement as an emancipatory, collective endeavour” (126).Many foresaw the political challenge of counterculture. From the belly of the beast, in 1975, Craig McGregor wrote that countercultures are “a crucial part of conventional society; and eventually they will be judged on how successful they transform it” (43). In arguing that permaculture is an assemblage and global network of practices, we contribute to a description of the shifting dynamic between dominant paradigms and counterculture that was identified by McGregor at the time and Stephens retrospectively, and we open up possibilities for reexamining an important moment in the history of Australian protest movements.Permaculture: Historical Context Together with practical manuals and theoretical texts permaculture has produced its foundation myths, centred around two father figures, Bill Mollison and David Holmgren. The pair, we read in accounts on the history of permaculture, met in the 1970s in Hobart at the University of Tasmania, where Mollison, after a polymath career, was a senior lecturer in Environmental Psychology, and Holmgren a student. Together they wrote the first article on permaculture in 1976 for the Organic Farmer and Gardener magazine (Grayson and Payne), which together with the dissemination of ideas via radio, captured the social imagination of the time. Two years later Holmgren and Mollison published the book Permaculture One: A Perennial Agricultural System for Human Settlements (Mollison and Holmgren).These texts and Mollison’s talks articulated ideas and desires and most importantly proposed solutions about living on the land, and led to the creation of the first ecovillage in Australia, Max Lindegger’s Crystal Waters in South East Queensland, the first permaculture magazine (titled Permaculture), and the beginning of the permaculture network (Grayson and Payne). In 1979 Mollison taught the first permaculture course, and published the second book. Grayson and Payne stress how permaculture media practices, such as the radio interview mentioned above and publications like Permaculture Magazine and Permaculture International Journal were key factors in the spreading of the design system and building a global network.The ideas developed around the concept of permaculture were shaped by, and in turned contributed to shape, the social climate of the late 1960s and early 1970s that captured the discontent with both capitalism and the Cold War, and that coalesced in “alternative lifestyles groups” (Metcalf). In 1973, for instance, the Aquarius Festival in Nimbin was not only a countercultural landmark, but also the site of emergence of alternative experiments in living that found their embodiment in experimental housing design (Stickells). The same interest in technological innovation mixed with rural skills animated one of permaculture’s precursors, the “back to the land movement” and its attempt “to blend rural traditionalism and technological and ideological modernity” (Grayson).This character of remix remains one of the characteristics of permaculture. Unlike movements based mostly on escape from the mainstream, permaculture offered a repertoire, and a system of adaptable solutions to live both in the country and the city. Like many aspects of the “alternative lifestyle” counterculture, permaculture was and is intensely biopolitical in the sense that it is concerned with the management of life itself “from below”: one’s own, people’s life and life on planet earth more generally. This understanding of biopolitics as power of life rather than over life is translated in permaculture into malleable design processes across a range of diversified practices. These are at the basis of the endurance of permaculture beyond the experiments in alternative lifestyles.In distinguishing it from sustainability (a contested concept among permaculture practitioners, some of whom prefer the notion of “planning for abundance”), Barry sees permaculture as:locally based and robustly contextualized implementations of sustainability, based on the notion that there is no ‘one size fits all’ model of sustainability. Permaculture, though rightly wary of more mainstream, reformist, and ‘business as usual’ accounts of sustainability can be viewed as a particular localized, and resilience-based conceptualization of sustainable living and the creation of ‘sustainable communities’. (83)The adaptability of permaculture to diverse solutions is stressed by Molly Scott-Cato, who, following David Holmgren, defines it as follows: “Permaculture is not a set of rules; it is a process of design based around principles found in the natural world, of cooperation and mutually beneficial relationships, and translating these principles into actions” (176).Permaculture Practice as Assemblage Scott Cato’s definition of permaculture helps us to understand both its conceptual framework as it is set out in permaculture manuals and textbooks, and the way it operates in practice at an individual, local, regional, national and global level, as an assemblage. Using the idea of assemblage, as defined by Jane Bennett, we are able to understand permaculture as part of an “ad hoc grouping”, a “collectivity” made up of many types of actors, humans, non humans, nature and culture, whose “coherence co-exists with energies and countercultures that exceed and confound it” (445-6). Put slightly differently, permaculture is part of “living” assemblage whose existence is not dependent on or governed by a “central power”. Nor can it be influenced by any single entity or member (445-6). Rather, permaculture is a “complex, gigantic whole” that is “made up variously, of somatic, technological, cultural, and atmospheric elements” (447).In considering permaculture as an assemblage that includes countercultural elements, we specifically adhere to John Law’s description of Actor Network Theory as an approach that relies on an empirical foundation rather than a theoretical one in order to “tell stories about ‘how’ relationships assemble or don’t” (141). The hybrid nature of permaculture design involving both human and non human stakeholders and their social and material dependencies can be understood as an “assembly” or “thing,” where everything not only plays its part relationally but where “matters of fact” are combined with “matters of concern” (Latour, "Critique"). As Barry explains, permaculture is a “holistic and systems-based approach to understanding and designing human-nature relations” (82). Permaculture principles are based on the enactment of interconnections, continuous feedback and reshuffling among plants, humans, animals, chemistry, social life, things, energy, built and natural environment, and tools.Bruno Latour calls this kind of relationality a “sphere” or a “network” that comprises of many interconnected nodes (Latour, "Actor-Network" 31). The connections between the nodes are not arbitrary, they are based on “associations” that dissolve the “micro-macro distinctions” of near and far, emphasizing the “global entity” of networks (361-381). Not everything is globalised but the global networks that structure the planet affect everything and everyone. In the context of permaculture, we argue that despite being highly connected through a network of digital and analogue platforms, the movement remains localised. In other words, permaculture is both local and global articulating global matters of concern such as food production, renewable energy sources, and ecological wellbeing in deeply localised variants.These address how the matters of concerns engendered by global networks in specific places interact with local elements. A community based permaculture practice in a desert area, for instance, will engage with storing renewable energy, or growing food crops and maintaining a stable ecology using the same twelve design principles and ethics as an educational business doing rooftop permaculture in a major urban centre. The localised applications, however, will result in a very different permaculture assemblage of animals, plants, technologies, people, affects, discourses, pedagogies, media, images, and resources.Similarly, if we consider permaculture as a network of interconnected nodes on a larger scale, such as in the case of national organisations, we can see how each node provides a counterpoint that models ecological best practices with respect to ingrained everyday ways of doing things, corporate and conventional agriculture, and so on. This adaptability and ability to effect practices has meant that permaculture’s sphere of influence has grown to include public institutions, such as city councils, public and private spaces, and schools.A short description of some of the nodes in the evolving permaculture assemblage in Sydney, where we live, is an example of the way permaculture has advanced from its alternative lifestyle beginnings to become part of the repertoire of contemporary activism. These practices, in turn, make room for accepted ways of doing things to move in new directions. In this assemblage each constellation operates within well established sites: local councils, public spaces, community groups, and businesses, while changing the conventional way these sites operate.The permaculture assemblage in Sydney includes individuals and communities in local groups coordinated in a city-wide network, Permaculture Sydney, connected to similar regional networks along the NSW seaboard; local government initiatives, such as in Randwick, Sydney, and Pittwater and policies like Sustainable City Living; community gardens like the inner city food forest at Angel Street or the hybrid public open park and educational space at the Permaculture Interpretive Garden; private permaculture gardens; experiments in grassroot urban permaculture and in urban agriculture; gardening, education and landscape business specialising in permaculture design, like Milkwood and Sydney Organic Gardens; loose groups of permaculturalists gathering around projects, such as Permablitz Sydney; media personalities and programs, as in the case of the hugely successful garden show Gardening Australia hosted by Costa Georgiadis; germane organisations dedicated to food sovereignty or seed saving, the Transition Towns movement; farmers’ markets and food coops; and multifarious private/public sustainability initiatives.Permaculture is a set of practices that, in themselves are not inherently “against” anything, yet empower people to form their own lifestyles and communities. After all, permaculture is a design system, a way to analyse space, and body of knowledge based on set principles and ethics. The identification of permaculture as a form of activism, or indeed as countercultural, is externally imposed, and therefore contingent on the ways conventional forms of housing and food production are understood as being in opposition.As we have shown elsewhere (2014) thinking through design practices as assemblages can describe hybrid forms of participation based on relationships to broader political movements, disciplines and organisations.Use Edges and Value the Marginal The eleventh permaculture design principle calls for an appreciation of the marginal and the edge: “The interface between things is where the most interesting events take place. These are often the most valuable, diverse and productive elements in the system” (permacultureprinciples.com). In other words the edge is understood as the site where things come together generating new possible paths and interactions. In this paper we have taken this metaphor to think through the relations between permaculture and counterculture. We argued that permaculture emerged from the countercultural ferment of the late 1960s and 1970s and intersected with other fringe alternative lifestyle experiments. In its contemporary form the “counter” value needs to be understood as counterpoint rather than as a position of pure oppositionality to the mainstream.The edge in permaculture is not a boundary on the periphery of a design, but a site of interconnection, hybridity and exchange, that produces adaptable and different possibilities. Similarly permaculture shares with forms of contemporary activism “flexible action repertoires” (Mayer 203) able to interconnect and traverse diverse contexts, including mainstream institutions. Permaculture deploys an action repertoire that integrates not segregates and that is aimed at inviting a shift in everyday practices and at doing things differently: differently from the mainstream and from the way global capital operates, without claiming to be in a position outside global capital flows. In brief, the assemblages of practices, ideas, and people generated by permaculture, like the ones described in this paper, as a counterpoint bring together discordant elements on equal terms.ReferencesBarry, John. The Politics of Actually Existing Unsustainability: Human Flourishing in a Climate-Changed, Carbon Constrained World. Oxford: Oxford University Press, 2012.Bennett, Jane. “The Agency of Assemblages and the North American Blackout.” Public Culture 17.3 (2005): 445-65.Castells, Manuel. “The New Public Sphere: Global Civil Society, Communication, Networks, and Global Governance.” ANNALS, AAPSS 616 (2008): 78-93.Crosby, Alexandra, Jacqueline Lorber-Kasunic, and Ilaria Vanni. “Mapping Hybrid Design Participation in Sydney.” Proceedings of the Arte-Polis 5th International Conference – Reflections on Creativity: Public Engagement and the Making of Place. Bandung, 2014.Grayson, Russ, and Steve Payne. “Tasmanian Roots.” New Internationalist 402 (2007): 10–11.Grayson, Russ. “The Permaculture Papers 2: The Dawn.” PacificEdge 2010. 6 Oct. 2014 ‹http://pacific-edge.info/2010/10/the-permaculture-papers-2-the-dawn›.Holmgren, David. “About Permaculture.” Holmgren Design, Permaculture Vision and Innovation. 2014.Julier, Guy. “From Design Culture to Design Activism.” Design and Culture 5.2 (2013): 215-236.Law, John. “Actor Network Theory and Material Semiotics.” In The New Blackwell Companion to Social Theory, ed. Bryan S. Turner. Chichester, West Sussex: Wiley-Blackwell. 2009. 141-158. Latour, Bruno. “On Actor-Network Theory. A Few Clarifications plus More than a Few Complications.” Philosophia, 25.3 (1996): 47-64.Latour, Bruno. “Why Has Critique Run Out of Steam? From Matters of Fact to Matters of Concern.” Critical Inquiry 30 (2004): 225–48. 6 Dec. 2014 ‹http://www.ensmp.fr/~latour/articles/article/089.html›.Levin, Simon A. The Princeton Guide to Ecology. Princeton: Princeton UP. 2009Lockyer, Joshua, and James R. Veteto, eds. Environmental Anthropology Engaging Ecotopia: Bioregionalism, Permaculture, and Ecovillages. Vol. 17. Berghahn Books, 2013.Madge, Pauline. “Ecological Design: A New Critique.” Design Issues 13.2 (1997): 44-54.Mayer, Margit. “Manuel Castells’ The City and the Grassroots.” International Journal of Urban and Regional Research 30.1 (2006): 202–206.Markussen, Thomas. “The Disruptive Aesthetics of Design Activism: Enacting Design between Art and Politics.” Design Issues 29.1 (2013): 38-50.McGregor, Craig. “What Counter-Culture?” Meanjin Quarterly 34.1 (1975).McGregor, Craig. “The Revolution Will Not Be Televised.” Meanjin Quarterly 30.2 (1971): 176-179.McKay, G. “DiY Culture: Notes Toward an Intro.” In G. McKay, ed., DiY Culture: Party and Protest in Nineties Britain, London: Verso, 1988. 1-53.Metcalf, William J. “A Classification of Alternative Lifestyle Groups.” Journal of Sociology 20.66 (1984): 66–80.Milkwood. “Frequently Asked Questions.” 30 Sep. 2014. 6 Dec. 2014 ‹http://www.milkwoodpermaculture.com.au/permaculture/faqs›.Mollison, Bill, and David Holmgren. Permaculture One: A Perennial Agricultural System for Human Settlements. Melbourne: Transworld Publishers, 1978.Musgrove, F. Ecstasy and Holiness: Counter Culture and the Open Society. London: Methuen and Co., 1974.permacultureprinciples.com. 25 Nov. 2014.Pink, Sarah. Situating Everyday Life. London: Sage, 2012.Robinson, Shirleene. “1960s Counter-Culture in Australia: the Search for Personal Freedom.” In The 1960s in Australia: People, Power and Politics, eds. Shirleene Robinson and Julie Ustinoff. Newcastle, UK: Cambridge Scholars Publishing, 2012.Said, Edward. Culture and Imperialism. London: Chatto & Windus, 1993.Scott-Cato. Molly. Environment and Economy. Abingdon: Routledge, 2011.Stephens, Julie. Anti-Disciplinary Protest: Sixties Radicalism and Postmodernism. Cambridge; New York: Cambridge UP, 1998.Stickells, Lee. “‘And Everywhere Those Strange Polygonal Igloos’: Framing a History of Australian Countercultural Architecture.” In Proceedings of the Society of Architectural Historians, Australia and New Zealand 30: Open. Vol. 2. Eds. Alexandra Brown and Andrew Leach. Gold Coast, Qld: SAHANZ, 2013. 555-568.

PurposeThis paper aims to study the use of cool roof technology to avoid unnecessary energy consumption in supermarkets. This will allow to reduce and even cancel the heat absorbed by the roofs, transferring it to the buildings and thus, creating more sustainable cities.Design/methodology/approachThirteen real supermarkets with cool roofs were analysed in Australia, Canada, the USA and Spain. An analysis of so many supermarkets located in different parts of the world with different climatic zones has allowed an inductive analysis, obtaining real data of energy consumption associated with the air conditioning installations for a year with and without implementing the cool roof technology.FindingsThe paper provides insights on how the use of cool roof managed to reduce the need for energy for heating, ventilating and air conditioning by between 3.5 and 38%. Additionally, this technology reduces the annual generation of carbon dioxide (CO2) emissions per square meter of supermarket up to 2.7 kgCO2/m2. It could be an economical technology to apply in new and old buildings with a period of average economic recovery of four years.Research limitations/implicationsBecause of the chosen research approach, the research results may be generalisable. Therefore, researchers are encouraged to test proposals in construction with other uses.Practical implicationsThe paper includes economic and environmental implications for the development of cool roof technology and smooths the way for its implementation to increase energy efficiency in commercial buildings.Originality/valueThis paper is an innovative contribution to the application of cool roof technology as a source of energy savings in commercial construction through the analysis of supermarkets located in different countries with different climate zones. This will help other researchers to advance in this field and facilitate the implementation of the technology.

Climate is, presently, a heatedly discussed topic. Concerns about the environmental, economic, political and social consequences of climate change are of central interest in academic and popular debates. As such, climate change is a ‘hot’ cultural discourse and media issue. Moreover, there has recently been a ‘cultural turn’ in climate change science and politics, with some scholars arguing that climate change research and action has been hindered because it has not fully accommodated cultural values that give everyday meaning to climate, and consequently urging for greater attention to the cultural dimensions of climate change. As Mike Hulme asserts, “registers of climate can be read in memory, behaviour, text and identity as much as they can be measured through meteorology” (7) and thus “the idea of climate can only be understood when its physical dimensions are allowed to be interpreted by their cultural meanings” (6) (for specifically Australian examples, see Sherratt, Griffiths and Robin; Nicholls). Climate change is both a “physical transformation and cultural object” and requires new examination which “needs to start with contributions from the interpretative humanities and social sciences” (Hulme 5). Advancing these debates, this issue of M/C Journal adds to the critical interface of climate and culture, particularly in the context of climate change. A number of key themes concerning the culture-climate nexus weave through the following papers. Most notably, the authors consider how climate and climate change are embodied and experienced at local and personal levels. Dominant earth systems approaches to climate have enumerated—rather than ‘felt’—local changes in precipitation and temperature, fixing these statistics to planetary models of global warming and thus cleaving changes in weather patterns from their localised cultural meanings and constitutive values (Hulme). Instead, a cultural approach emphasises that individuals ‘feel’ their environments through ‘embodied’ engagements with seasonal weather conditions (Palang et al; Ingold). Statistics cannot capture how these everyday visceral and emotional experiences will be altered by climate change. All the papers in this collection invoke felt, embodied responses to changing climatic conditions, from housing (Simpson), eating (Brien) and transport (Simpson), to disaster (Wolbring) and mitigation (Harrison) responses, to the very biopolitics of life (Potter). Likewise, the authors in this collection indicate that anthropogenic climate change results from uneven, localised consumption. As commentators have noted, planetary statistics on global warming also cleave its ‘causes’ from local resource over-use, removing the ‘problem’ from the scope of everyday lifeworlds. Yet, just as climate change impacts will be felt locally, mitigation or adaptation must start with localised individual and collective responses. This might mean changing foodways (Brien), architecture (Sully), car use (Simpson) or energy consumption and its means of calculation (Potter). Simultaneously, these localised responses feed into wider global environmental governance attempts to address mitigation (Harrison) and adaptation (Wolbring). To this end, another critical contribution that cultural and media studies makes to this ‘wicked problem’ concerns communication strategies about climate change impacts, mitigation and adaptation. Communication is the central theme of Harrison’s paper, and is also addressed by other authors here (e.g. Wolbring, Potter and Simpson). Our lead paper, by Emily Potter, provides a timely provocation on climate change as a ‘biopolitical terrain’, where ‘the politics of life’ undergird the debates unfolding across and between state, corporate and domestic spheres. She seeks to complicate moralistic discussions of ‘good’ and ‘bad’ environmental practices that have emerged in the wake of climate change concerns. Instead, Potter prompts us to recognise that the spectrum of investments by actors, interests and devices, across a range of spheres, is fundamentally focused on sustaining life. Life-sustaining practices and debates consequently weave through the subsequent papers. Indeed, the following two papers are very much concerned with different ways of sustaining life, and how these practices are entwined with changing lifestyles. Donna Lee Brien’s paper focuses on foodways. She notes that eating is both a biological and cultural activity, and takes this interplay a step further by exploring how practices of eating are also bound up with environmental changes. Brien argues that awareness of climate change is prompting (r)evolutionary modifications in popular foodways, such as the Slow Food movement. She suggests, moreover, that further changes might be driven by increased insight into the connections between climate change and the social injustices of food production. Catherine Simpson focuses on another key dimension of Western lifestyles: automobility. ‘Automobile dependence’ is a major challenge for climate change mitigation and adaptation. In response, Simpson considers how cars might be used differently, analysing the developing phenomenon of car sharing, with specific reference to its emergence in Sydney. She argues that car sharing is an ‘adaptive technology’ that both extends and subverts the flexibility and autonomy associated with automobility. Car sharing organisations and practices transform car cultures: instead of privately-owned and stridently consumerist vehicles, ‘philandering car sharers’ invest in different subjectivities and values. Nicole Sully tackles climate-culture connections broadly, rather than modifications in the wake of climate change. Her focus is houses designed by seminal figures in Modern Architecture, and she discusses a number of pragmatic examples where climatic conditions became a contested issue in the reception of ‘the masterpiece’. In doing so, Sully shows the intimate links between dwelling and climate, and that effective building must account for weather and climatic patterns. She notes that these connections will be an increasing concern in the context of climate change, prompting greater attention to sustainable housing. Gregor Wolbring takes a different tack: he is concerned with the plight of disabled people in the context of climate change. He argues that disabled people are disproportionately affected by natural disasters—such as those sometimes linked with climate change—but points out that climate discourse rarely accounts for disabled people. Wolbring contends that more needs to be done to integrate disabled people into climate change plans to avoid ‘adaptation apartheid’. At the same time, he notes that disabled people could contribute to adaptation strategies through their experiences of interdependence and resilience. In the final paper, Karey Harrison focuses on communication about climate change and mitigation. She draws on her experience as a Climate Presenter in The Climate Project and wider theories of marketing and behavioural change. Harrison considers the usefulness of marketing approaches for prompting individual behavioural change, and how they work effectively alongside strategies that encourage transformations in wider business and social systems. She demonstrates that effective communication about climate change impacts and practices of mitigation is vital if we are to approach this ‘wicked problem’ with open eyes. Together, these papers provide new reflections on the climate-culture nexus, especially in the light of climate change threats. Our cultures—lifestyles, habits, rhythms, practices—are bound up with climatic conditions. But our cultures will have to change in the wake of anthropogenic climate change. Everyday practices—of eating, driving and housing, for instance—will have to change in scenarios of either mitigation or adaptation. If we want to arrest climate change, we have to change our lifestyles. And if climate change can’t be mitigated, adaptation will also require lifestyle changes. Existing embodied connections to local environments and weather patterns will take new forms. The cover picture for this issue provides an example of possible changes in the weather. It is a NASA image of the dust storm that enveloped the east coast of Australia on 23 September 2009—something that, we have been warned, might become a more frequent occurrence (Osborne). Acknowledgements Thanks to the referees who reviewed the papers submitted for this issue. The cover picture for this issue is a NASA satellite image of the east coast of Australia from 23 September 2009 (Australia6 Subset—Terra Metadata 2km). NASA permits use of images “for educational or informational purposes, including photo collections, textbooks, public exhibits, computer graphical simulations and Internet Web pages” (see NASA imagery guidelines at: http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html). The NASA website is: http://www.nasa.gov/. The website for NASA’s Godard Space Flight Centre, where the image originated, is: http://www.nasa.gov/centers/goddard/home/index.html. The direct link to the image is: http://rapidfire.sci.gsfc.nasa.gov/subsets/?subset=Australia6.2009266.terra.2km. References Hulme, Mike. “Geographical Work at the Boundaries of Climate Change.” Transactions of the Institute of British Geographers 33.1 (2008): 5-11. Ingold, Tim. “Rethinking the Animate, Re-Animating Thought.” Ethnos 71.1 (2006): 9-20. Nichols, Neville. “Climate and Culture Connections in Australia.” Australian Meteorological Magazine 54.4 (2005): 309-319. Osborne, Darren. “Dust Storm Born Out of Flooding Rains.” ABC Science 23 Sep. 2009. < http://www.abc.net.au/science/articles/2009/09/23/2694330.htm >. Palang, Hannes, Gary Fry, Jussi S. Jauhiainen, Michael Jones and Helen Sooväli. “Landscape and Seasonality—Seasonal Landscapes.” Landscape Research 30.2 (2005): 165-172. Sherratt, Tim, Tom Griffiths and Libby Robin. Eds. A Change in the Weather: Climate and Culture in Australia. Canberra: National Museum of Australia Press, 2005.

Introduction: Brutal?The word “brutal” has associations with cruelty, inhumanity, and aggression. Within the field of architecture, however, the term “Brutalism” refers to a post-World War II Modernist style, deriving from the French phrase betón brut, which means raw concrete (Clement 18). Core traits of Brutalism include functionalist design, daring geometry, overbearing scale, and the blatant exposure of structural materials, chiefly concrete and steel (Meades 1).The emergence of Brutalism coincided with chronic housing shortages in European countries ravaged by World War II (Power 5) and government-sponsored slum clearance in the UK (Power 190; Baker). Brutalism’s promise to accommodate an astonishing number of civilians within a minimal area through high-rise configurations and elevated walkways was alluring to architects and city planners (High Rise Dreams). Concrete was the material of choice due to its affordability, durability, and versatility; it also allowed buildings to be erected quickly (Allen and Iano 622).The Brutalist style was used for cultural centres, such as the Perth Concert Hall in Western Australia, educational institutions such as the Yale School of Architecture, and government buildings such as the Secretariat Building in Chandigarh, India. However, as pioneering Brutalist architect Alison Smithson explained, the style achieved full expression by “thinking on a much bigger scale somehow than if you only got [sic] one house to do” (Smithson and Smithson, Conversation 40). Brutalism, therefore, lent itself to the design of large residential complexes. It was consequently used worldwide for public housing developments, that is, residences built by a government authority with the aim of providing affordable housing. Notable examples include the Western City Gate in Belgrade, Serbia, and Habitat 67 in Montreal, Canada.Brutalist architecture polarised opinion and continues to do so to this day. On the one hand, protected cultural heritage status has been awarded to some Brutalist buildings (Carter; Glancey) and the style remains extremely influential, for example in the recent award-winning work of architect Zaha Hadid (Niesewand). On the other hand, the public housing projects associated with Brutalism are widely perceived as failures (The Great British Housing Disaster). Many Brutalist objects currently at risk of demolition are social housing estates, such as the Smithsons’ Robin Hood Gardens in London, UK. Whether the blame for the demise of such housing developments lies with architects, inhabitants, or local government has been widely debated. In the UK and USA, local authorities had relocated families of predominantly lower socio-economic status into the newly completed developments, but were unable or unwilling to finance subsequent maintenance and security costs (Hanley 115; R. Carroll; The Pruitt-Igoe Myth). Consequently, the residents became fearful of criminal activity in staircases and corridors that lacked “defensible space” (Newman 9), which undermined a vision of “streets in the sky” (Moran 615).In spite of its later problems, Brutalism’s architects had intended to develop a style that expressed 1950s contemporary living in an authentic manner. To them, this meant exposing building materials in their “raw” state and creating an aesthetic for an age of science, machine mass production, and consumerism (Stadler 264; 267; Smithson and Smithson, But Today 44). Corporeal sensations did not feature in this “machine” aesthetic (Dalrymple). Exceptionally, acclaimed Brutalist architect Ernö Goldfinger discussed how “visual sensation,” “sound and touch with smell,” and “the physical touch of the walls of a narrow passage” contributed to “sensations of space” within architecture (Goldfinger 48). However, the effects of residing within Brutalist objects may not have quite conformed to predictions, since Goldfinger moved out of his Brutalist construction, Balfron Tower, after two months, to live in a terraced house (Hanley 112).An abstract perspective that favours theorisation over subjective experiences characterises discourse on Brutalist social housing developments to this day (Singh). There are limited data on the everyday lived experience of residents of Brutalist social housing estates, both then and now (for exceptions, see Hanley; The Pruitt-Igoe Myth; Cooper et al.).Yet, our bodily interaction with the objects around us shapes our lived experience. On a broader physical scale, this includes the structures within which we live and work. The importance of the interaction between architecture and embodied being is increasingly recognised. Today, architecture is described in corporeal terms—for example, as a “skin” that surrounds and protects its human inhabitants (Manan and Smith 37; Armstrong 77). Biological processes are also inspiring new architectural approaches, such as synthetic building materials with life-like biochemical properties (Armstrong 79), and structures that exhibit emergent behaviour in response to human presence, like a living system (Biloria 76).In this article, we employ an autoethnographic perspective to explore the corporeal effects of Brutalist buildings, thereby revealing a new dimension to the anthropological significance of these controversial structures. We trace how they shape the physicality of the bodies interacting within them. Our approach is one step towards considering the historically under-appreciated subjective, corporeal experience elicited in interaction with Brutalist objects.Method: An Autoethnographic ApproachAutoethnography is a form of self-narrative research that connects the researcher’s personal experience to wider cultural understandings (Ellis 31; Johnson). It can be analytical (Anderson 374) or emotionally evocative (Denzin 426).We investigated two Brutalist residential estates in London, UK:(i) The Barbican Estate: This was devised to redevelop London’s severely bombed post-WWII Cripplegate area, combining private residences for middle class professionals with an assortment of amenities including a concert hall, library, conservatory, and school. It was designed by architects Chamberlin, Powell, and Bon. Opened in 1982, the Estate polarised opinion on its aesthetic qualities but has enjoyed success with residents and visitors. The development now comprises extremely expensive housing (Brophy). It was Grade II-listed in 2001 (Glancey), indicating a status of architectural preservation that restricts alterations to significant buildings.(ii) Trellick Tower: This was built to replace dilapidated 19th-century housing in the North Kensington area. It was designed by Hungarian-born architect Ernő Goldfinger to be a social housing development and was completed in 1972. During the 1980s and 1990s, it became known as the “Tower of Terror” due to its high level of crime (Hanley 113). Nevertheless, Trellick Tower was granted Grade II listed status in 1998 (Carter), and subsequent improvements have increased its desirability as a residence (R. Carroll).We explored the grounds, communal spaces, and one dwelling within each structure, independently recording our corporeal impressions and sensations in detailed notes, which formed the basis of longhand journals written afterwards. Our analysis was developed through co-constructed autoethnographic reflection (emerald and Carpenter 748).For reasons of space, one full journal entry is presented for each Brutalist structure, with an excerpt from each remaining journal presented in the subsequent analysis. To identify quotations from our journals, we use the codes R- and N- to refer to RB’s and NC’s journals, respectively; we use -B and -T to refer to the Barbican Estate and Trellick Tower, respectively.The Barbican Estate: Autoethnographic JournalAn intricate concrete world emerges almost without warning from the throng of glass office blocks and commercial buildings that make up the City of London's Square Mile. The Barbican Estate comprises a multitude of low-rise buildings, a glass conservatory, and three enormous high-rise towers. Each modular building component is finished in the same coarse concrete with burnished brick underfoot, whilst the entire structure is elevated above ground level by enormous concrete stilts. Plants hang from residential balconies over glimmering pools in a manner evocative of concrete Hanging Gardens of Babylon.Figure 1. Barbican Estate Figure 2. Cromwell Tower from below, Barbican Estate. Figure 3: The stairwell, Cromwell Tower, Barbican Estate. Figure 4. Lift button pods, Cromwell Tower, Barbican Estate.R’s journalMy first footsteps upon the Barbican Estate are elevated two storeys above the street below, and already an eerie calm settles on me. The noise of traffic and the bustle of pedestrians have seemingly been left far behind, and a path of polished brown brick has replaced the paving slabs of the city's pavement. I am made more aware of the sound of my shoes upon the ground as I take each step through the serenity.Running my hands along the walkway's concrete sides as we proceed further into the estate I feel its coarseness, and look up to imagine the same sensation touching the uppermost balcony of the towers. As we travel, the cold nature and relentless employ of concrete takes over and quickly becomes the norm.Our route takes us through the Barbican's central Arts building and into the Conservatory, a space full of plant-life and water features. The noise of rushing water comes as a shock, and I'm reminded just how hauntingly peaceful the atmosphere of the outside estate has been. As we leave the conservatory, the hush returns and we follow another walkway, this time allowing a balcony-like view over the edge of the estate. I'm quickly absorbed by a sensation I can liken only to peering down at the ground from a concrete cloud as we observe the pedestrians and traffic below.Turning back, we follow the walkways and begin our approach to Cromwell Tower, a jagged structure scraping the sky ahead of us and growing menacingly larger with every step. The estate has up till now seemed devoid of wind, but even so a cold begins to prickle my neck and I increase my speed toward the door.A high-ceilinged foyer greets us as we enter and continue to the lifts. As we push the button and wait, I am suddenly aware that carpet has replaced bricks beneath my feet. A homely sensation spreads, my breathing slows, and for a brief moment I begin to relax.We travel at heart-racing speed upwards to the 32nd floor to observe the view from the Tower's fire escape stairwell. A brief glance over the stair's railing as we enter reveals over 30 storeys of stair casing in a hard-edged, triangular configuration. My mind reels, I take a second glance and fail once again to achieve focus on the speck of ground at the bottom far below. After appreciating the eastward view from the adjacent window that encompasses almost the entirety of Central London, we make our way to a 23rd floor apartment.Entering the dwelling, we explore from room to room before reaching the balcony of the apartment's main living space. Looking sheepishly from the ledge, nothing short of a genuine concrete fortress stretches out beneath us in all directions. The spirit and commotion of London as I know it seems yet more distant as we gaze at the now miniaturized buildings. An impression of self-satisfied confidence dawns on me. The fortress where we stand offers security, elevation, sanctuary and I'm furnished with the power to view London's chaos at such a distance that it's almost silent.As we leave the apartment, I am shadowed by the same inherent air of tranquillity, pressing yet another futuristic lift access button, plummeting silently back towards the ground, and padding across the foyer's soft carpet to pursue our exit route through the estate's sky-suspended walkways, back to the bustle of regular London civilization.Trellick Tower: Autoethnographic JournalThe concrete majesty of Trellick Tower is visible from Westbourne Park, the nearest Tube station. The Tower dominates the skyline, soaring above its neighbouring estate, cafes, and shops. As one nears the Tower, the south face becomes visible, revealing the suspended corridors that join the service tower to the main body of flats. Light of all shades and colours pours from its tightly stacked dwellings, which stretch up into the sky. Figure 5. Trellick Tower, South face. Figure 6. Balcony in a 27th-floor flat, Trellick Tower.N’s journalOutside the tower, I sense danger and experience a heightened sense of awareness. A thorny frame of metal poles holds up the tower’s facade, each pole poised as if to slip down and impale me as I enter the building.At first, the tower is too big for comprehension; the scale is unnatural, gigantic. I feel small and quite squashable in comparison. Swathes of unmarked concrete surround the tower, walls that are just too high to see over. Who or what are they hiding? I feel uncertain about what is around me.It takes some time to reach the 27th floor, even though the lift only stops on every 3rd floor. I feel the forces of acceleration exert their pressure on me as we rise. The lift is very quiet.Looking through the windows on the 27th-floor walkway that connects the lift tower to the main building, I realise how high up I am. I can see fog. The city moves and modulates beneath me. It is so far away, and I can’t reach it. I’m suspended, isolated, cut off in the air, as if floating in space.The buildings underneath appear tiny in comparison to me, but I know I’m tiny compared to this building. It’s a dichotomy, an internal tension, and feels quite unreal.The sound of the wind in the corridors is a constant whine.In the flat, the large kitchen window above the sink opens directly onto the narrow, low-ceilinged corridor, on the other side of which, through a second window, I again see London far beneath. People pass by here to reach their front doors, moving so close to the kitchen window that you could touch them while you’re washing up, if it weren’t for the glass. Eye contact is possible with a neighbour, or a stranger. I am close to that which I’m normally separated from, but at the same time I’m far from what I could normally access.On the balcony, I have a strong sensation of vertigo. We are so high up that we cannot be seen by the city and we cannot see others. I feel physically cut off from the world and realise that I’m dependent on the lift or endlessly spiralling stairs to reach it again.Materials: sharp edges, rough concrete, is abrasive to my skin, not warm or welcoming. Sharp little stones are embedded in some places. I mind not to brush close against them.Behind the tower is a mysterious dark maze of sharp turns that I can’t see around, and dark, narrow walkways that confine me to straight movements on sloping ramps.“Relentless Employ of Concrete:” Body versus Stone and HeightThe “relentless employ of concrete” (R-B) in the Barbican Estate and Trellick Tower determined our physical interactions with these Brutalist objects. Our attention was first directed towards texture: rough, abrasive, sharp, frictive. Raw concrete’s potential to damage skin, should one fall or brush too hard against it, made our bodies vulnerable. Simultaneously, the ubiquitous grey colour and the constant cold anaesthetised our senses.As we continued to explore, the constant presence of concrete, metal gratings, wire, and reinforced glass affected our real and imagined corporeal potentialities. Bodies are powerless against these materials, such that, in these buildings, you can only go where you are allowed to go by design, and there are no other options.Conversely, the strength of concrete also has a corporeal manifestation through a sense of increased physical security. To R, standing within the “concrete fortress” of the Barbican Estate, the object offered “security, elevation, sanctuary,” and even “power” (R-B).The heights of the Barbican’s towers (123 metres) and Trellick Tower (93 metres) were physically overwhelming when first encountered. We both felt that these menacing, jagged towers dominated our bodies.Excerpt from R’s journal (Trellick Tower)Gaining access to the apartment, we begin to explore from room to room. As we proceed through to the main living area we spot the balcony and I am suddenly aware that, in a short space of time, I had abandoned the knowledge that some 26 floors lay below me. My balance is again shaken and I dig my heels into the laminate flooring, as if to achieve some imaginary extra purchase.What are the consequences of extreme height on the body? Certainly, there is the possibility of a lethal fall and those with vertigo or who fear heights would feel uncomfortable. We discovered that height also affects physical instantiation in many other ways, both empowering and destabilising.Distance from ground-level bustle contributed to a profound silence and sense of calm. Areas of intermediate height, such as elevated communal walkways, enhanced our sensory abilities by granting the advantage of observation from above.Extreme heights, however, limited our ability to sense the outside world, placing objects beyond our range of visual focus, and setting up a “bizarre segregation” (R-T) between our physical presence and that of the rest of the world. Height also limited potentialities of movement: no longer self-sufficient, we depended on a working lift to regain access to the ground and the rest of the city. In the lift itself, our bodies passively endured a cycle of opposing forces as we plummeted up or down numerous storeys in mere seconds.At both locations, N noticed how extreme height altered her relative body size: for example, “London looks really small. I have become huge compared to the tiny city” (N-B). As such, the building’s lift could be likened to a cake or potion from Lewis Carroll’s Alice in Wonderland. This illustrates how the heuristics that we use to discern visual perspective and object size, which are determined by the environment in which we live (Segall et al.), can be undermined by the unusual scales and distances found in Brutalist structures.Excerpt from N’s journal (Barbican Estate)Warning: These buildings give you AFTER-EFFECTS. On the way home, the size of other buildings seems tiny, perspectives feel strange; all the scales seem to have been re-scaled. I had to become re-used to the sensation of travelling on public trains, after travelling in the tower lifts.We both experienced perceptual after-effects from the disproportional perspectives of Brutalist spaces. Brutalist structures thus have the power to affect physical sensations even when the body is no longer in direct interaction with them!“Challenge to Privacy:” Intersubjective Ideals in Brutalist DesignAs embodied beings, our corporeal manifestations are the primary transducers of our interactions with other people, who in turn contribute to our own body schema construction (Joas). Architects of Brutalist habitats aimed to create residential utopias, but we found that the impact of their designs on intersubjective corporeality were often incoherent and contradictory. Brutalist structures positioned us at two extremes in relation to the bodies of others, forcing either an uncomfortable intersection of personal space or, conversely, excessive separation.The confined spaces of the lifts, and ubiquitous narrow, low-ceilinged corridors produced uncomfortable overlaps in the personal space of the individuals present. We were fascinated by the design of the flat in Trellick Tower, where the large kitchen window opened out directly onto the narrow 27th-floor corridor, as described in N’s journal. This enforced a physical “challenge to privacy” (R-T), although the original aim may have been to promote a sense of community in the “streets in the sky” (Moran 615). The inter-slotting of hundreds of flats in Trellick Tower led to “a multitude of different cooking aromas from neighbouring flats” (R-T) and hence a direct sensing of the closeness of other people’s corporeal activities, such as eating.By contrast, enormous heights and scales constantly placed other people out of sight, out of hearing, and out of reach. Sharp-angled walkways and blind alleys rendered other bodies invisible even when they were near. In the Barbican Estate, huge concrete columns, behind which one could hide, instilled a sense of unease.We also considered the intersubjective interaction between the Brutalist architect-designer and the inhabitant. The elements of futuristic design—such as the “spaceship”-like pods for lift buttons in Cromwell Tower (N-B)—reconstruct the inhabitant’s physicality as alien relative to the Brutalist building, and by extension, to the city that commissioned it.ReflectionsThe strength of the autoethnographic approach is also its limitation (Chang 54); it is an individual’s subjective perspective, and as such we cannot experience or represent the full range of corporeal effects of Brutalist designs. Corporeal experience is informed by myriad factors, including age, body size, and ability or disability. Since we only visited these structures, rather than lived in them, we could have experienced heightened sensations that would become normalised through familiarity over time. Class dynamics, including previous residences and, importantly, the amount of choice that one has over where one lives, would also affect this experience. For a full perspective, further data on the everyday lived experiences of residents from a range of different backgrounds are necessary.R’s reflectionDespite researching Brutalist architecture for years, I was unprepared for the true corporeal experience of exploring these buildings. Reading back through my journals, I'm struck by an evident conflict between stylistic admiration and physical uneasiness. I feel I have gained a sympathetic perspective on the notion of residing in the structures day-to-day.Nevertheless, analysing Brutalist objects through a corporeal perspective helped to further our understanding of the experience of living within them in a way that abstract thought could never have done. Our reflections also emphasise the tension between the physical and the psychological, whereby corporeal struggle intertwines with an abstract, aesthetic admiration of the Brutalist objects.N’s reflectionIt was a wonderful experience to explore these extraordinary buildings with an inward focus on my own physical sensations and an outward focus on my body’s interaction with others. On re-reading my journals, I was surprised by the negativity that pervaded my descriptions. How does physical discomfort and alienation translate into cognitive pleasure, or delight?ConclusionBrutalist objects shape corporeality in fundamental and sometimes contradictory ways. The range of visual and somatosensory experiences is narrowed by the ubiquitous use of raw concrete and metal. Materials that damage skin combine with lethal heights to emphasise corporeal vulnerability. The body’s movements and sensations of the external world are alternately limited or extended by extreme heights and scales, which also dominate the human frame and undermine normal heuristics of perception. Simultaneously, the structures endow a sense of physical stability, security, and even power. By positioning multiple corporealities in extremes of overlap or segregation, Brutalist objects constitute a unique challenge to both physical privacy and intersubjective potentiality.Recognising these effects on embodied being enhances our current understanding of the impact of Brutalist residences on corporeal sensation. This can inform the future design of residential estates. Our autoethnographic findings are also in line with the suggestion that Brutalist structures can be “appreciated as challenging, enlivening environments” exactly because they demand “physical and perceptual exertion” (Sroat). Instead of being demolished, Brutalist objects that are no longer considered appropriate as residences could be repurposed for creative, cultural, or academic use, where their challenging corporeal effects could contribute to a stimulating or even thrilling environment.ReferencesAllen, Edward, and Joseph Iano. Fundamentals of Building Construction: Materials and Methods. 6th ed. 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IntroductionThe walking tour is an enduring feature of cities. Fuelled by a desire to learn more about the hidden and unknown spaces of the city, the walking tour has moved beyond its historical role as tourist attraction to play a key role in the transformation of urban space through gentrification. Conversely, the walking tour has a counter-history as part of a critical urban praxis. This article reflects on historical examples, as well as our own experience of conducting Field Trip, a critical geographical walking tour through an industrial precinct in Marrickville, a suburb of Sydney that is set to undergo rapid change as a result of high-rise residential apartment construction (Gibson et al.). This precinct, known as Carrington Road, is located on the unceded land of the Cadigal and Wangal people of the Eora nation who call the area Bulanaming.Drawing on a long history of philosophical walking, many contemporary writers (Solnit; Gros; Bendiner-Viani) have described walking as a practice that can open different ways of thinking, observing and being in the world. Some have focused on the value of walking to the study of place (Hall; Philips; Heddon), and have underscored its relationship to established research methods, such as sensory ethnography (Springgay and Truman). The work of Michel de Certeau pays particular attention to the relationship between walking and the city. In particular, the concepts of tactics and strategy have been applied in a variety of ways across cultural studies, cultural geography, and urban studies (Morris). In line with de Certeau’s thinking, we view walking as an example of a tactic – a routine and often unconscious practice that can become a form of creative resistance.In this sense, walking can be a way to engage in and design the city by opposing its structures, or strategies. For example, walking in a city such as Sydney that is designed for cars requires choosing alternative paths, redirecting flows of people and traffic, and creating custom shortcuts. Choosing pedestrianism in Sydney can certainly feel like a form of resistance, and we make the argument that Field Trip – and walking tours more generally – can be a way of doing this collectively, firstly by moving in opposite directions, and secondly, at incongruent speeds to those for whom the scale and style of strategic urban development is inevitable. How such tactical walking relates to the design of cities, however, is less clear. Walking is a generally described in the literature as an individual act, while the design of cities is, at its best participatory, and always involving multiple stakeholders. This reveals a tension between the practice of walking as a détournement or appropriation of urban space, and its relationship to existing built form. Field Trip, as an example of collective walking, is one such appropriation of urban space – one designed to lead to more democratic decision making around the planning and design of cities. Given the anti-democratic, “post-political” nature of contemporary “consultation” processes, this is a seemingly huge task (Legacy et al.; Ruming). We make the argument that Field Trip – and walking tours more generally – can be a form of collective resistance to top-down urban planning.By using an open-source wiki in combination with the Internet Archive, Field Trip also seeks to collectively document and make public the local knowledge generated by walking at the frontier of gentrification. We discuss these digital choices as oppositional practice, and consider the idea of tactical media (Lovink and Garcia; Raley) in order to connect knowledge sharing with the practice of walking.This article is structured in four parts. Firstly, we provide a historical introduction to the relationship between walking tours and gentrification of global cities. Secondly, we examine the significance of walking tours in Sydney and then specifically within Marrickville. Thirdly, we discuss the Field Trip project as a citizen-led walking tour and, finally, elaborate on its role as tactical media project and offer some conclusions.The Walking Tour and Gentrification From the outset, people have been walking the city in their own ways and creating their own systems of navigation, often in spite of the plans of officialdom. The rapid expansion of cities following the Industrial Revolution led to the emergence of “imaginative geographies”, where mediated representations of different urban conditions became a stand-in for lived experience (Steinbrink 219). The urban walking tour as mediated political tactic was utilised as far back as Victorian England, for reasons including the celebration of public works like the sewer system (Garrett), and the “othering” of the working class through upper- and middle-class “slum tourism” in London’s East End (Steinbrink 220). The influence of the Situationist theory of dérive has been immense upon those interested in walking the city, and we borrow from the dérive a desire to report on the under-reported spaces of the city, and to articulate alternative voices within the city in this project. It should be noted, however, that as Field Trip was developed for general public participation, and was organised with institutional support, some aspects of the dérive – particularly its disregard for formal structure – were unable to be incorporated into the project. Our responsibility to the participants of Field Trip, moreover, required the imposition of structure and timetable upon the walk. However, our individual and collective preparation for Field Trip, as well as our collective understanding of the area to be examined, has been heavily informed by psychogeographic methods that focus on quotidian and informal urban practices (Crosby and Searle; Iveson et al).In post-war American cities, walking tours were utilised in the service of gentrification. Many tours were organised by real estate agents with the express purpose of selling devalorised inner-city real estate to urban “pioneers” for renovation, including in Boston’s South End (Tissot) and Brooklyn’s Park Slope, among others (Lees et al 25). These tours focused on a symbolic revalorisation of “slum neighbourhoods” through a focus on “high culture”, with architectural and design heritage featuring prominently. At the same time, urban socio-economic and cultural issues – poverty, homelessness, income disparity, displacement – were downplayed or overlooked. These tours contributed to a climate in which property speculation and displacement through gentrification practices were normalised. To this day, “ghetto tours” operate in minority neighbourhoods in Brooklyn, serving as a beachhead for gentrification.Elsewhere in the world, walking tours are often voyeuristic, featuring “locals” guiding well-meaning tourists through the neighbourhoods of some of the world’s most impoverished communities. Examples include the long runningKlong Toei Private Tour, through “Bangkok’s oldest and largest slum”, or the now-ceased Jakarta Hidden Tours, which took tourists to the riverbanks of Jakarta to see the city’s poorest before they were displaced by gentrification.More recently, all over the world activists have engaged in walking tours to provide their own perspective on urban change, attempting to direct the gentrifier’s gaze inward. Whilst the most confrontational of these might be the Yuppie Gazing Tour of Vancouver’s historically marginalised Downtown Eastside, other tours have highlighted the deleterious effects of gentrification in Williamsburg, San Francisco, Oakland, and Surabaya, among others. In smaller towns, walking tours have been utilised to highlight the erasure of marginalised scenes and subcultures, including underground creative spaces, migrant enclaves, alternative and queer spaces. Walking Sydney, Walking Marrickville In many cities, there are now both walking tours that intend to scaffold urban renewal, and those that resist gentrification with alternative narratives. There are also some that unwittingly do both simultaneously. Marrickville is a historically working-class and migrant suburb with sizeable populations of Greek and Vietnamese migrants (Graham and Connell), as well as a strong history of manufacturing (Castles et al.), which has been undergoing gentrification for some time, with the arts playing an often contradictory role in its transformation (Gibson and Homan). More recently, as the suburb experiences rampant, financialised property development driven by global flows of capital, property developers have organised their own self-guided walking tours, deployed to facilitate the familiarisation of potential purchasers of dwellings with local amenities and ‘character’ in precincts where redevelopment is set to occur. Mirvac, Marrickville’s most active developer, has designed its own self-guided walking tour Hit the Marrickville Pavement to “explore what’s on offer” and “chat to locals”: just 7km from the CBD, Marrickville is fast becoming one of Sydney’s most iconic suburbs – a melting pot of cuisines, creative arts and characters founded on a rich multicultural heritage.The perfect introduction, this self-guided walking tour explores Marrickville’s historical architecture at a leisurely pace, finishing up at the pub.So, strap on your walking shoes; you're in for a treat.Other walking tours in the area seek to highlight political, ecological, and architectural dimension of Marrickville. For example, Marrickville Maps: Tropical Imaginaries of Abundance provides a series of plant-led walks in the suburb; The Warren Walk is a tour organised by local Australian Labor Party MP Anthony Albanese highlighting “the influence of early settlers such as the Schwebel family on the area’s history” whilst presenting a “political snapshot” of ALP history in the area. The Australian Ugliness, in contrast, was a walking tour organised by Thomas Lee in 2016 that offered an insight into the relationships between the visual amenity of the streetscape, aesthetic judgments of an ambiguous nature, and the discursive and archival potentialities afforded by camera-equipped smartphones and photo-sharing services like Instagram. Figure 1: Thomas Lee points out canals under the street of Marrickville during The Australian Ugliness, 2016.Sydney is a city adept at erasing its past through poorly designed mega-projects like freeways and office towers, and memorialisation of lost landscapes has tended towards the literary (Berry; Mudie). Resistance to redevelopment, however, has often taken the form of spectacular public intervention, in which public knowledge sharing was a key goal. The Green Bans of the 1970s were partially spurred by redevelopment plans for places like the Rocks and Woolloomooloo (Cook; Iveson), while the remaking of Sydney around the 2000 Olympics led to anti-gentrification actions such as SquatSpace and the Tour of Beauty, an “aesthetic activist” tour of sites in the suburbs of Redfern and Waterloo threatened with “revitalisation.” Figure 2: "Tour of Beauty", Redfern-Waterloo 2016. What marks the Tour of Beauty as significant in this context is the participatory nature of knowledge production: participants in the tours were addressed by representatives of the local community – the Aboriginal Housing Company, the local Indigenous Women’s Centre, REDWatch activist group, architects, designers and more. Each speaker presented their perspective on the rapidly gentrifying suburb, demonstrating how urban space is made an remade through processes of contestation. This differentiation is particularly relevant when considering the basis for Sydney-centric walking tours. Mirvac’s self-guided tour focuses on the easy-to-see historical “high culture” of Marrickville, and encourages participants to “chat to locals” at the pub. It is a highly filtered approach that does not consider broader relations of class, race and gender that constitute Marrickville. A more intense exploration of the social fabric of the city – providing a glimpse of the hidden or unknown spaces – uncovers the layers of social, cultural, and economic history that produce urban space, and fosters a deeper engagement with questions of urban socio-spatial justice.Solnit argues that walking can allow us to encounter “new thoughts and possibilities.” To walk, she writes, is to take a “subversive detour… the scenic route through a half-abandoned landscape of ideas and experiences” (13). In this way, tactical activist walking tours aim to make visible what cannot be seen, in a way that considers the polysemic nature of place, and in doing so, they make visible the hidden relations of power that produce the contemporary city. In contrast, developer-led walking tours are singularly focussed, seeking to attract inflows of capital to neighbourhoods undergoing “renewal.” These tours encourage participants to adopt the position of urban voyeur, whilst activist-led walking tours encourage collaboration and participation in urban struggles to protect and preserve the contested spaces of the city. It is in this context that we sought to devise our own walking tour – Field Trip – to encourage active participation in issues of urban renewal.In organising this walking tour, however, we acknowledge our own entanglements within processes of gentrification. As designers, musicians, writers, academics, researchers, venue managers, artists, and activists, in organising Field Trip, we could easily be identified as “creatives”, implicated in Marrickville’s ongoing transformation. All of us have ongoing and deep-rooted connections to various Sydney subcultures – the same subcultures so routinely splashed across developer advertising material. This project was borne out of Frontyard – a community not-just-art space, and has been supported by the local Inner West Council. As such, Field Trip cannot be divorced from the highly contentious processes of redevelopment and gentrification that are always simmering in the background of discussions about Marrickville. We hope, however, that in this project we have started to highlight alternative voices in those redevelopment processes – and that this may contribute towards a “method of equality” for an ongoing democratisation of those processes (Davidson and Iveson).Field Trip: Urban Geographical Enquiry as Activism Given this context, Field Trip was designed as a public knowledge project that would connect local residents, workers, researchers, and decision-makers to share their experiences living and working in various parts of Sydney that are undergoing rapid change. The site of our project – Carrington Road, Marrickville in Sydney’s inner-west – has been earmarked for major redevelopment in coming years and is quickly becoming a flashpoint for the debates that permeate throughout the whole of Sydney: housing affordability, employment accessibility, gentrification and displacement. To date, public engagement and consultation regarding proposed development at Carrington Road has been limited. A major landholder in the area has engaged a consultancy firm to establish a community reference group (CRG) the help guide the project. The CRG arose after public outcry at an original $1.3 billion proposal to build 2,616 units in twenty towers of up to 105m in height (up to thirty-five storeys) in a predominantly low-rise residential suburb. Save Marrickville, a community group created in response to the proposal, has representatives on this reference group, and has endeavoured to make this process public. Ruming (181) has described these forms of consultation as “post-political,” stating thatin a universe of consensual decision-making among diverse interests, spaces for democratic contest and antagonistic politics are downplayed and technocratic policy development is deployed to support market and development outcomes.Given the notable deficit of spaces for democratic contest, Field Trip was devised as a way to reframe the debate outside of State- and developer-led consultation regimes that guide participants towards accepting the supposed inevitability of redevelopment. We invited a number of people affected by the proposed plans to speak during the walking tour at a location of their choosing, to discuss the work they do, the effect that redevelopment would have on their work, and their hopes and plans for the future. The walking tour was advertised publicly and the talks were recorded, edited and released as freely available podcasts. The proposed redevelopment of Carrington Road provided us with a unique opportunity to develop and operate our own walking tour. The linear street created an obvious “circuit” to the tour – up one side of the road, and down the other. We selected speakers based on pre-existing relationships, some formed during prior rounds of research (Gibson et al.). Speakers included a local Aboriginal elder, a representative from the Marrickville Historical Society, two workers (who also gave tours of their workplaces), the Lead Heritage Adviser at Sydney Water, who gave us a tour of the Carrington Road pumping station, and a representative from the Save Marrickville residents’ group. Whilst this provided a number of perspectives on the day, regrettably some groups were unrepresented, most notably the perspective of migrant groups who have a long-standing association with industrial precincts in Marrickville. It is hoped that further community input and collaboration in future iterations of Field Trip will address these issues of representation in community-led walking tours.A number of new understandings became apparent during the walking tour. For instance, the heritage-listed Carrington Road sewage pumping station, which is of “historic and aesthetic significance”, is unable to cope with the proposed level of residential development. According to Philip Bennett, Lead Heritage Adviser at Sydney Water, the best way to maintain this piece of heritage infrastructure is to keep it running. While this issue had been discussed in private meetings between Sydney Water and the developer, there is no formal mechanism to make this expert knowledge public or accessible. Similarly, through the Acknowledgement of Country for Field Trip, undertaken by Donna Ingram, Cultural Representative and a member of the Metropolitan Local Aboriginal Land Council, it became clear that the local Indigenous community had not been consulted in the development proposals for Carrington Road. This information, while not necessary secret, had also not been made public. Finally, the inclusion of knowledgeable local workers whose businesses are located on Carrington Road provided an insight into the “everyday.” They talked of community and collaboration, of site-specificity, the importance of clustering within their niche industries, and their fears for of displacement should redevelopment proceed.Via a community-led, participatory walking tour like Field Trip, threads of knowledge and new information are uncovered. These help create new spatial stories and readings of the landscape, broadening the scope of possibility for democratic participation in cities. Figure 3: Donna Ingram at Field Trip 2018.Tactical Walking, Tactical Media Stories connected to walking provide an opportunity for people to read the landscape differently (Mitchell). One of the goals of Field Trip was to begin a public knowledge exchange about Carrington Road so that spatial stories could be shared, and new readings of urban development could spread beyond the confines of the self-contained tour. Once shared, this knowledge becomes a story, and once remixed into existing stories and integrated into the way we understand the neighbourhood, a collective spatial practice is generated. “Every story is a travel story – a spatial practice”, says de Certeau in “Spatial Stories”. “In reality, they organise walks” (72). As well as taking a tactical approach to walking, we took a tactical approach to the mediation of the knowledge, by recording and broadcasting the voices on the walk and feeding information to a publicly accessible wiki. The term “tactical media” is an extension of de Certeau’s concept of tactics. David Garcia and Geert Lovink applied de Certeau’s concept of tactics to the field of media activism in their manifesto of tactical media, identifying a class of producers who amplify temporary reversals in the flow of power by exploiting the spaces, channels and platforms necessary for their practices. Tactical media has been used since the late nineties to help explain a range of open-source practices that appropriate technological tools for political purposes. While pointing out the many material distinctions between different types of tactical media projects within the arts, Rita Raley describes them as “forms of critical intervention, dissent and resistance” (6). The term has also been adopted by media activists engaged in a range of practices all over the world, including the Tactical Technology Collective. For Field Trip, tactical media is a way of creating representations that help navigate neighbourhoods as well as alternative political processes that shape them. In this sense, tactical representations do not “offer the omniscient point of view we associate with Cartesian cartographic practice” (Raley 2). Rather these representations are politically subjective systems of navigation that make visible hidden information and connect people to the decisions affecting their lives. Conclusion We have shown that the walking tour can be a tourist attraction, a catalyst to the transformation of urban space through gentrification, and an activist intervention into processes of urban renewal that exclude people and alternative ways of being in the city. This article presents practice-led research through the design of Field Trip. By walking collectively, we have focused on tactical ways of opening up participation in the future of neighbourhoods, and more broadly in designing the city. 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Abstract The IConCEES2021, our 6th International Conference on Civil and Environmental Engineering for Sustainability was held successfully on 15th and 16th November 2021. Due to growing health concerns and travel restrictions imposed following the COVID-19 pandemic, the conference was held virtually. The theme of this symposium is “Realising Sustainable Development Goals Through Engineering” which is in line with global sustainable development goals. This biannual event was organized by Faculty of Civil Engineering and Built Environment, Universiti Tun Hussein Onn Malaysia, aims to gather international delegates from both the academia and the industry for sharing and exchange of current knowledge, ideas and trends in the fields of civil and environmental engineering to mobilise actions towards achieving sustainable development goals. IConCEES2021 reaches the major area in Civil Engineering including structural and material, water and environmental, building and construction, infrastructure and geomatic and architectural and design. The location of organizer is Universiti Tun Hussein Onn Malaysia. There are 120 participants attending the conference in the opening ceremony and plenary sessions. They are from Malaysia, Australia, France, Indonesia, Jordan, Philippines, and Uganda. In this conference, three keynote speakers were invited, Prof Dr Magda Sibley from Cardiff University, Wales, Prof Dr Roslan Zainal Abidin from Elite International College, Malaysia and Associate Prof Ts. Dr Aeslina Abdul Kadir from Universiti Tun Hussein Onn Malaysia. Presentations during the IConCEES2021 technical sessions were conducted virtually using Zoom/Google Meet. There were 5 sub-sessions during the conference namely Architectural and Design Engineering, Building and Construction Engineering, Infrastructure and Geomatic Engineering, Structural and Material Engineering, and Water and Environmental Engineering. Each presenter was allocated a slot to present their paper orally during the technical sessions. Presenters presented their paper live during the IConCEES 2021 online technical sessions. The time given for each oral presentation was a maximum of eight (8) minutes. The question and answer (Q & A) session was conducted immediately after each presentation. A maximum of five (5) minutes was allocated for each Q & A session. All updated news and photos taken during the conference can be found at https://intl-conference.com/iconcees2021/.