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Wahyudi, Heru, Ukhti Ciptawaty et Arivina Ratih. « Planning and Policy Direction for Utilization of Renewable Energy in Sustainable Development in Indonesia ». WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS 21 (2 mai 2024) : 1083–94. http://dx.doi.org/10.37394/23207.2024.21.90.
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The Indonesian government through the National Energy Council (DEN) has a target for new renewable energy to be increased, starting from 2025 with a target of 23 percent to 2060 with a target of 66 percent, but ,new renewable energy in Indonesia only increases 0.55 percent per year. Indonesia has great potential, but can the potential be maximized by the government in the direction of a better and environmentally friendly energy policy. This study analyzes the movement of renewable energy and CO2 emissions to the Indonesian economy from 1990-2021, using the Vector Error Correction Model (VECM) statistical method by considering short-term and long-term results in the model. The results show that in the long and short-term economy the role of GDP per unit of energy use for the economy is needed and has a positive effect, the role of carbon emissions in the short and long term CO2 has a positive and significant direction, non-renewable energy in the long term and short term is still moving negative and significant, this indicates that renewable energy in Indonesia tends to be low, energy replacement must be carried out slowly and gradually, shock response conditions conclude when GDP energy use and CO2 are affected by a negative shock will disrupt economic development, meanwhile, if there is a negative shock on consumption Renewable energy still tends to be stable and positive for the development of the Indonesian economy.
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Riaz, Tariq. « Energy Policy : An Optimal Allocation Approach ». Pakistan Development Review 24, no 3-4 (1 décembre 1985) : 551–63. http://dx.doi.org/10.30541/v24i3-4pp.551-563.
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Any system of ideas which underlies economic policy recommendations needs to be made explicit so that its doctrinal premise may be examined and debated. Section I of this paper, therefore, explicitly states the philosophical under -pinning of this study. Section 2 presents the central energy problem in a general mathematical form whereas the solution of the specific energy problem for the Pakistani economy is presented in Section 3, in which policy guidelines for obtaining the desired solution have also been discussed. Finally, Section 4 briefly presents our concluding remarks.
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Bhusal, Shailendra, et Amrit Man Nakarmi. « Sustainable Energy Planning for Nepal in the Federal Structure ». Journal of Advanced College of Engineering and Management 5 (18 décembre 2019) : 127–45. http://dx.doi.org/10.3126/jacem.v5i0.26762.
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This paper examined the energy planning in each province, sustainable technology policy interventions in the energy demand and social cost benefit analysis in energy sector for Nepal in the federal structure over the period 2017-2050 using LEAP-IBC modeling framework. Four scenarios were developed, reference, Low economy, accelerated economy and sustainable scenario, former three are based on socioeconomic assumption and later is technology intervention case. In reference scenario, energy consumption will increase by 3 folds from 544 PJ to 1645 PJ during 2017-2050, whereas in sustainable scenario the value expected to increase to 866 PJ by 2050. In the base year 2017, emission is 69 million metrictons of Co2 equivalents whereas per capita emission is 2.36 metric tons. In the reference scenario the carbon emission increases to 178 million Metric tons of CO2 equivalent in 2050 whereas per capita carbon emission increases to the 4.06metric ton in the year 2050. In sustainable scenario the carbon emission increases to 21.95 million Metric tons of CO2 equivalent in 2030 whereas per capita carbon emission reduces to the 0.64 metric ton in the year 2030 due to the technological policy intervention. The calculated NPV shows that SED scenario is most economically viable with NPV value 7899 million NRS. In sustainable policy scenario efficient as well as new and improved technologies has been considered as a result of which substantial amount of reduction in energy intensities and per capita final energy consumption is achieved. In reference scenario per capita energy consumption 18GJ is increase to 40 GJ and in sustainable scenario is expected to 19GJ by 2050.
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Bor, Yunchang Jeffrey. « The Impact of Energy Pricing Policy on Taiwan's Small Open Economy ». Asian Economic Journal 10, no 1 (mars 1996) : 61–81. http://dx.doi.org/10.1111/j.1467-8381.1996.tb00158.x.
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Brusiło, Paweł. « The EU Green Industrial Policy for Hydrogen Economy Development ». Ekonomia XXI Wieku 2023, no 26 (2023) : 17–26. http://dx.doi.org/10.15611/e21.2023.02.
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This article examines the significance of green industrial policy in advancing the hydrogen economy within the European Union, and explores how hydrogen, as a versatile energy carrier, offers a solution for decarbonising sectors where emission reduction is both urgent and challenging. The evolution of the hydrogen economy, from its initial concept linked to nuclear power to its current association with renewable energy sources, is outlined, emphasising its potential to reduce carbon emissions and its growing significance in the EU’s energy mix. First, the author discusses the strategic planning in economic policy and then delves into the concept of green industrial policy, its theoretical underpinnings, and empirical evidence from the EU. The focus then shifts to the EU’s hydrogen strategy, including its objectives and critical actions for developing the hydrogen economy. The article discusses the role of hydrogen in the EU’s green industrial policy, specifically in energy, transportation, and heavy industry sectors, and the efforts to increase the use of renewable hydrogen. The conclusion highlights the multifaceted functions of green industrial policy in addressing market failures, fostering new pathways, and disrupting the old ones, and how the EU’s approach to developing a hydrogen economy exemplifies this policy. The research, confined to 2019-2023, provides insights into integrating environmental considerations in industrial policy, suggesting that the EU’s strategy and policy serve as a model approach in this domain.
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SMENTYNA, N. V., et A. A. FIALKOVSKA. « PLANNING "GREEN" DEVELOPMENT OF THE ECONOMY OF AMALGAMATED TERRITORIAL COMMUNITIES ». Economic innovations 21, no 2(71) (20 juin 2019) : 130–38. http://dx.doi.org/10.31520/ei.2019.21.2(71).130-138.
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Topicality. The urgency of the problem of planning the "green" development of the economy of the amalgamated territorial communities is compounded by the need to combine economic growth with the protection of the environment in view of the current world trends that direct the policy of local economic development to the concept of sustainable development. Aim and tasks. The aim of the paper is to develop theoretical principles and practical applications, that should justify the expediency of introducing local economic development instruments in the context of the concept of "green" development. Proposals can be taken into account and implemented on the territory of any region or territorial community of Ukraine. Research results. The role of the state in identifying priority areas and areas of "green" growth, in particular at the level of voluntarily amalgamated territorial communities, has been marked by the introduction of a participatory approach to planning. These instruments of state economic policy, which are used as an instrument of transition to the principles of the "green" economy. The possibilities of increasing energy efficiency through the use of clean renewable energy sources and energy-efficient technologies in the key sector of the "green" economy have been determined. The market of renewable energy sources in Ukraine has been analyzed and the possibilities of financial support of electricity producers from the funds of international institutions have been indicated. It has been noted that the technical and economic opportunities of green energy projects at the level of voluntarily united communities should summarize the "road" map, which should include a perspective plan for the development of green energy, costs for the implementation of the project, justification of the feasibility of their implementation, the effects of positive or negative impact on the environment. Proposals have been developed regarding the institutional support of the "green" economy at the level of the amalgamated territorial communities and identified services that could be provided by the "green" chambers in the communities. Conclusion. Local governments, making a policy of boosting local economic growth, should lay the foundations for the implementation of the concept of "green" development, the use of green technologies, green production, etc., in order to achieve harmonious economic and environmental development and contribute to raising the standard of living of the population. Local authorities are obliged to strengthen the local economy and introduce the green economy model by gradually reducing the use of organic fuel and promoting the development of green technologies and green production. Encouraging all stakeholders to implement the concept of "green" growth and supporting their activities requires local authorities to introduce a number of measures aimed, in particular, at raising awareness and promoting the concept of "green" development among the local population, as well as by providing informational and financial support to enterprises, citizens and non-governmental organizations. The development and implementation of measures to ensure the green development of the economy of the amalgamated territorial communities should take into account local features and conditions, as well as assess the impact of such plans on the implementation of the concept of "green" development.
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Poletaev, I. Y. « The use of planning methods in improving the energy efficiency of the economy of the Russian Federation ». Bulletin of Russian academy of natural sciences 23, no 4 (2023) : 126–29. http://dx.doi.org/10.52531/1682-1696-2023-23-4-126-129.
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The importance of careful elaboration of state and regional policy measures to attract and protect investments in measures to improve the energy efficiency of the economy of the Russian Federation, primarily from the banking sector and private investment in the ongoing activities, is revealed. At the same time, public policy measures should ensure the protection of investments with guaranteed payback. Efficient use of energy resources is considered as the most important factor in ensuring sustainable growth of the real sector of the economy, the development of most sectors of the fuel and energy, industry, transport, housing and communal services. That is why the new Energy Saving and Energy Efficiency Improvement Plan should be closely linked to all current Economic Development Strategies. It is shown that only at the state level as a whole, with the participation of financial specialists and technical experts of all interested parties, it is possible to develop and achieve results and balance measures to improve the efficiency of energy resources use both at the federal and regional levels, as well as by sectors of the economy and end users of energy of all levels and forms of ownership.
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Pusnik, Matevz, Boris Sucic, Andreja Urbancic et Stane Merse. « Role of the national energy system modelling in the process of the policy development ». Thermal Science 16, no 3 (2012) : 703–15. http://dx.doi.org/10.2298/tsci120109120p.
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Strategic planning and decision making, nonetheless making energy policies and strategies, is very extensive process and has to follow multiple and often contradictory objectives. During the preparation of the new Slovenian Energy Programme proposal, complete update of the technology and sector oriented bottom up model of Reference Energy and Environmental System of Slovenia (REES-SLO) has been done. During the redevelopment of the REES-SLO model trade-off between the simulation and optimisation approach has been done, favouring presentation of relations between controls and their effects rather than the elusive optimality of results which can be misleading for small energy systems. Scenario-based planning was integrated into the MESAP (Modular Energy System Analysis and Planning) environment, allowing integration of past, present and planned (calculated) data in a comprehensive overall system. Within the paper, the main technical, economic and environmental characteristics of the Slovenian energy system model REES-SLO are described. This paper presents a new approach in modelling relatively small energy systems which goes beyond investment in particular technologies or categories of technology and allows smooth transition to low carbon economy. Presented research work confirms that transition from environment unfriendly fossil fuelled economy to sustainable and climate friendly development requires a new approach, which must be based on excellent knowledge of alternative possibilities of development and especially awareness about new opportunities in exploitation of energy efficiency and renewable energy sources.
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Hu, Jin-Li, et Tien-Yu Chang. « Energy Resilience : A Cross-Economy Comparison ». Energies 16, no 5 (24 février 2023) : 2214. http://dx.doi.org/10.3390/en16052214.
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The goal of this paper is to use the variable returns to scale (VRS)-slacks-based measure (SBM)-data envelopment analysis (DEA) method to compare the energy resilience of different economies and areas. This study looks at the energy resilience scores of 26 economies from Europe, the Americas, and the Asia-Pacific area. It does this by looking at twelve sub-indicators in three dimensions: society, the economy, and the environment. According to the computational results, seventeen of these economies’ total energy resilience achieved top-tier performance. South Korea, ranked 18th, is only second to these seventeen economies and is followed by, among others, Turkey, Luxembourg, Poland, Italy, Belgium, the Slovak Republic, the Czech Republic, and Hungary. Twelve of the twenty European economies, all three American economies, and two Asia-Pacific economies are relatively energy-resilient. There are sixteen economies in society dimensions, seventeen economies in economy dimensions, and seventeen economies in environment dimensions that are relatively energy-resilient. Sub-dimensional improvement suggestions for relatively less energy-resilient economies are provided according to empirical results. The outcome of the research provides policymakers with a benchmark for future policy planning. Due to data limitations, this study cannot benchmark all OECD economies and does not account for sub-dimensional resource inputs.
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Gao, Hong Mei, et Zheng Fang Zhou. « Brief Analysis of Regional Economic Cooperation Based on Low Carbon Economy between the Regions of Beijing, Tianjin, Hebei, Shanxi and Inner Mongolia ». Advanced Materials Research 518-523 (mai 2012) : 5863–67. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.5863.
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At present, industrial structure in the regions of Beijing, Tianjin, Hebei, Shanxi and Inner Mongolia is still at energy intensive phrase, with highlighted contradiction between supply and demand of energy, higher carbon emission, lower low-carbon technology, and lacking of integrated planning and coordination in economic development, environmental protection and ecological construction. To realize advantages integration and balanced development under the orientation of low-carbon economy, we should vigorously probe into the market transaction mechanism of regional low-carbon economy, build a micro economy policy and regulation system for low-carbon economy, strive to develop clean energy, and construct a new scientific innovation mechanism with energy conservation and emission reduction.
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Li, Shao Ping, Qian Wang et Ming Xin Cui. « Study on the Status and Development Strategy of Low-Carbon Economy in the Northeast Old Industrial Base ». Applied Mechanics and Materials 291-294 (février 2013) : 1455–60. http://dx.doi.org/10.4028/www.scientific.net/amm.291-294.1455.
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Along with global climate warming, low-carbon economy attracts much attention and has become one of the research hotspots. As the old industrial base, Northeast China is the key to emission reduction. This paper analyses the development status of low-carbon economy in the northeast old industrial base from the economic development, energy consumption and carbon emissions, and then concludes four problems, including heavy industry which dominated in the economy, the severe disproportion in the energy consumption structure, the lack of technological innovation and the outdated equipment, the unreasonable supporting policy mechanism, finally puts forward corresponding countermeasures, transform traditional industries and develop burgeoning industries, optimize energy structure and develop clean energy, introduce highly efficient equipments and encourage technical innovation, make the planning strategies and innovate in policy mechanism.
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Imasiku, Katundu, Fortunate Farirai, Jane Olwoch et Solomon Nwabueze Agbo. « A Policy Review of Green Hydrogen Economy in Southern Africa ». Sustainability 13, no 23 (30 novembre 2021) : 13240. http://dx.doi.org/10.3390/su132313240.
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Renewable energy and clean energy have been on the global agenda for energy transition for quite a long time but recently gained strong momentum, especially with the anticipated depletion of fossil fuels alongside increasing environmental degradation from their exploitation and the changing climate caused by their excessive carbon emissions. Despite this, Africa’s pursuit to transition to a green economy using renewable energy resources still faces constraints that hamper further development and commercialization. These may include socio-economic, technical, political, financial, and institutional policy framework barriers. Although hydrogen demand is still low in Southern Africa, the region can meet the global demands for green hydrogen as a major supplier because of its enormous renewable energy resource-base. This article reviews existing renewable energy resources and hydrogen energy policies in the Southern African Development Community (SADC). The significance of this review is that it explores how clean energy technologies that utilize renewable energy resources address the United Nations sustainable development goals (UN SDGs) and identifies the hydrogen energy policy gaps. This review further presents policy options and recommends approaches to enhance hydrogen energy production and ramp the energy transition from a fossil fuel-based economy to a hydrogen energy-based economy in Southern Africa. Concisely, the transition can be achieved if the existing hydrogen energy policy framework gap is narrowed by formulating policies that are specific to hydrogen development in each country with the associated economic benefits of hydrogen energy clearly outlined.
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Akom, K., T. Shongwe et M. K. Joseph. « South Africa’s integrated energy planning framework, 2015–2050 ». Journal of Energy in Southern Africa 32, no 1 (20 février 2021) : 68–82. http://dx.doi.org/10.17159/2413-3051/2021/v32i1a8517.
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The Integrated Energy Plan (IEP) was designed to consider South Africa’s energy needs from 2015 to 2050, as a guide for energy structural savings and the development of energy policy. The main aim of the Department of Energy is to ensure the security of energy supply. The current energy situation in the country has its gains and challenges. With the growing population and infrastructural development, the country requires prudent measures to meet the country’s energy needs for 2020–2050. The country’s energy is currently dominated by coal-fired plants, which represent about 70% of the total installed capacity, crude oil contributes about 21%, with only 9% from all other energy sources, including renewables. This paper examines the scope of the IEP framework, key objectives of the IEP, the methodology applied to achieve those objectives, and the projections made for attaining the framework target. The paper further reviews the energy requirements for the key sectors of the economy and analyses the effects of CO2 emissions and the benefits of job creation for the entire period. Despite substantial renewable potential in South Africa, at present it contributes as little as 2% of the energy mix. The global renewable energy policy on CO2 emissions reduction, improvement of energy efficiency and deployment of renewable development are not met in the IEP framework.
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Naboka, R. « STATE POLICY OF THE FORMATION OF A CIRCULAR ECONOMY ». East European Scientific Journal 2, no 7(71) (11 août 2021) : 15–19. http://dx.doi.org/10.31618/essa.2782-1994.2021.2.71.87.
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The research of the state policy of forming a circular economy is conducted in the article. In particular, a list of measures in the economy is defined, the implementation of which is supposed to be within the framework of the transition to a circular economy; the specifics of behavior with by-products of production is identified; the conditions for the formation of a circular economy in Ukraine are highlighted. It is emphasized that activities in the economy, the introduction of which is supposed to be within the framework of the transition to a circular economy, are conditionally divided into the following related to the production and consumption cycle: design; industry, distribution and sale; consumption and use; collection and disposal; processing; recovery. It is shown that among the measures to be implemented by enterprises in order to transition to a circular economy, the following ones are defined: the introduction of energy autonomy (provides the production of energy from byproducts and the replacement of limited materials (the transition to renewable or more common materials, and, therefore, ‒ increased resistance to price fluctuations and resource shortages). It is shown that each of the listed stages of the circular economy should, without exception, be taken into account when applying the means of state policy. The mutual influence of all stages and the calculated consequences of such influence on the whole process must be displayed in business planning at the same time as environmental regulations.
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Escamilla-Fraile, Santiago, Francisco J. Ramos-Real, Francisco J. Calero-García et Benjamín González-Díaz. « A Review of the Energy Policy and Energy Transition Objectives for 2040 in the Canary Islands (Spain) ». Energies 16, no 3 (26 janvier 2023) : 1321. http://dx.doi.org/10.3390/en16031321.
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The objective of this work is to analyze the possibility of compliance with the objectives committed to by the Canary Islands authorities, which aim to reach a completely decarbonized economy by 2040, meaning ten years earlier than the entire EU. Since historically, energy planning in the Canary Islands did not achieve its objectives by far, we will first identify the historical obstacles which had prevented the achievement of this planification, to later highlight the main differences between the energy transition foreseen by the current planning instruments of the government of the Canary Islands and the expected evolution of the energy transition of the archipelago. Beyond this point, and, within the frame of energy governance, we will understand how the root of this failure lies in planning instruments developed hierarchically, without including the view of the different stakeholders involved in the process. The final goal, after identifying the main barriers faced by the energy transition in the Canary Islands, is to provide a set of recommendations contributing to supporting a successful energy transition for the archipelago.
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Syarief Nurwahyudin, Dindin, Nanik Trihastuti et Nuki Agya Utama. « Energy Planning in West Java using Software LEAP (Long-range Energy Alternatives Planning) ». E3S Web of Conferences 359 (2022) : 01001. http://dx.doi.org/10.1051/e3sconf/202235901001.
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The increase in global energy consumption is increasing every year. The increasing need for energy also in fact collides with the human need to create a clean and pollution-free environment. This condition requires us to look for alternative and renewable energy sources to support our daily lives. With the preparation of the General Provincial Energy Plan (GPEP) in the future, it is expected to strengthen the competitiveness of the West Java economy, fulfill basic needs in the energy sector and strengthen the sustainability of West Java development based on the environment and local wisdom. Preparation of the West Java Regional Energy General Plan (REGP). Data processing to predict the level of planning for electrical energy needs in West Java is processed using LEAP (Long-range Energy Alternatives Planning System) software. Demand is calculated based on the amount of electrical energy consumption activity and the amount of electrical energy consumption per activity (energy intensity). The year 2019 is the base year for the calculation. The results obtained from the prediction of electrical energy demand in 2019-2030 show a positive trend, namely an increase from 111.7 million Giga Joules to 147.9 million Giga Joules. The energy transformation in the fuel output of each power plant in West Java for the baseline scenario, in 2030 will reach 95.3 million Giga Joules. Meanwhile, energy generation in the Demand Side Management (DSM) scenario in 2019 is 6 (Thousand MW), with a capacity of 3,600 MW. Then there is an increase every year, until in 2030 it will reach 26.6 (Thousand MW), with a capacity of 5,800 MW. From this paper, the procedures and data results from calculations using the LEAP tool are expected to provide an overview and input for readers in making policy in the energy sector in particular and regional development planning in general.
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Murphy, Rose, Aaron Pardy, Morgan Braglewicz, Brett Zuehlke et Mark Jaccard. « Why is there an implementation gap in community energy planning ? » Canadian Planning and Policy / Aménagement et politique au Canada 2021 (9 juin 2021) : 11–34. http://dx.doi.org/10.24908/cpp-apc.v2021i2.13956.
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In community energy planning, a persistent disconnect has been observed between the targets and plans announced by local governments and the application of effective policy to reduce energy consumption and greenhouse gas (GHG) emissions. We use two methods to explore this implementation gap. First, we apply energy-economy modelling tools at the urban level to evaluate the effectiveness of various policy options available to local governments. Our case study for these exercises is the leading jurisdiction of Vancouver, British Columbia. Second, we report and analyze the results of a survey we administered to community energy practitioners in Canada. The modelling results point to jurisdictional reach as an important contributor to the implementation gap. We find that, while Vancouver can make significant progress by implementing policies that are clearly within its jurisdiction, the city is unlikely to meet its ambitious renewable energy and GHG emissions targets without the support of higher levels of government. The survey responses suggest that capacity limitations of local government also have a role in perpetuating the implementation gap.
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Fang, Zhiyu, Ling Jiang et Zhong Fang. « Does Economic Policy Intervention Inhibit the Efficiency of China’s Green Energy Economy ? » Sustainability 13, no 23 (3 décembre 2021) : 13412. http://dx.doi.org/10.3390/su132313412.
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Due to the different focus of policies in different regions, China’s energy efficiency has been unstable in recent years. The changing focus of policies at the same time has also impacted the energy system, and therefore, it is very important to explore the impact of China’s new energy policy on its oil and gas energy efficiency. The practical significance of this research is to integrate three policy intervention factors: incentive economic policy intervention, government financial intervention, and mandatory policy intervention. Through the regression of the Stochastic Frontier Approach model, the influence of these policy intervention factors on the efficiency evaluation of decision-making units is eliminated. We calculate the environmental pollution index as an undesired output to measure the efficiency of policy intervention in the green economy of China’s oil and gas energy, use Luenberger model to explore total factor productivity, and find the main reasons that affect the productivity of the green energy economy. The results show that China’s oil and gas energy construction is currently in the stage of scale economy, but the heavy dependence of China’s energy consumption on foreign imports leads to difficulties and urgency in the present stage of technological progress. After excluding the factors of policy intervention, China’s overall energy is in a slightly insufficient policy environment, and energy efficiency is in an unbalanced state.
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Wang, Jing Min, Maimaitiaili Wufuer et Xiao Fan Guo. « Specific Risks Assessment of Resource-Based Urban Power Network Planning ». Applied Mechanics and Materials 494-495 (février 2014) : 1619–22. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.1619.
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Western resource-based city (WRC) develops rapidly under the develop-the-west and energy resource development strategy. Both of the economy growth and the resource exploitation will make greater demands on the science of power network planning. Therefore, urban power network planning will face more specific risks. Based on fuzzy membership theory, this paper studies the risk identification of WRC power network planning, and summarizes the key risks. Finally, we identify the risks from aspects of policy, economy, environment and load systematically, establish an evaluation index system of specific risks of WRC power network planning, and provide fundamental decisions for risk aversion of WRC power network.
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Giraldo Nohra, Carolina, Amina Pereno et Silvia Barbero. « Systemic Design for Policy-Making : Towards the Next Circular Regions ». Sustainability 12, no 11 (1 juin 2020) : 4494. http://dx.doi.org/10.3390/su12114494.
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The vast transformation the circular economy that will occur in the upcoming years inevitably will change the EU panorama, designing new scenarios from an economical-social-environmental perspective. To best build a circular economy, it is necessary innovative policy-planning with a holistic and systemic perspective that fosters a cohesive and smooth transition to circular business models. This paper explores the impacts of circular economy policy design processes driven by a systemic design and how this expertise could ease innovative and effective paths for policy-planning on a circular transition in EU regions. This examination of systemic design features recent approaches to design as a discipline addressing complex problems, and the literature review on systems and design thinking for sustainable development, and policy design, focusing on existing barriers to circular economy. The discussion is narrowed to the specific case study in which the systemic design methodology is applied to provide a path for five European regions towards the CE: the Interreg Europe RETRACE (A Systemic Approach for Regions Transitioning towards a Circular Economy) project. Including an in-depth examination of how systemic design can address current barriers for a circular transition within an effect in the short, medium, and long-term policy horizon in the transition of the European regions towards the circular economy.
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Malik, Afia. « Crude Oil Price, Monetary Policy and Output : The Case of Pakistan ». Pakistan Development Review 47, no 4II (1 décembre 2008) : 425–36. http://dx.doi.org/10.30541/v47i4iipp.425-436.
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Rapid rises in the prices of crude oil in the decade of 2000s have raised concerns among policy-makers around the world, as the theoretical and empirical literature has established that oil price shocks may have an adverse impact on the macro economy of the country. In particular, for the oil importing developing countries like Pakistan, this upward trend in the price of oil can have serious repercussions in terms of creating inflationary pressures in the economy, increasing budget deficit and balance of payment problems, and thus affecting the GDP growth. Pakistan was on the path of rising GDP growth in the first seven years of this decade. But in the year 2007-08, the situation has changed. This oil price shock could possibly be one of the reasons. As an impact of rising growth rate of GDP, demand for energy has also gone up rapidly in this period. In the energy mix for the year 2005-06, oil accounts for 32 percent of the total energy used in Pakistan, and it is the second largest source of energy used after natural gas, which accounts for 39 percent. With oil being the second largest source of energy used along with almost constant rate of its production Pakistan is heavily dependent on oil imports from Middle East exporters (Saudi Arab playing the lead role). Almost 82 percent of the demand for petroleum products in the country is met through imports.1 Pakistan spent about 44 percent of export earnings on oil imports in 2006-07. This percentage was only 27 percent in 2004-05. Therefore, the international oil price increase has a direct impact on the macro economy of the country, especially on the oil price GDP relationship. The share of net oil imports in GDP is an indicator of the relative importance of the oil price rise to the economy in terms of the potential adjustments needed to offset it. For Pakistan over the last few years, this ratio has risen from 3.13 in 1990-91 to -5.24 in 2005-06 [Malik (2007)]. With such a high ratio, unless country is running in surplus, or has extremely large foreign exchange reserves, high oil price is dealt by severe macro economic adjustments.
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Khadzhynova, Olena, Žaneta Simanavičienė, Dmytro Zherlitsyn, Oleksiy Mints et Yuriy Namiasenko. « Analysis of the EU Energy Consumption Dynamics and its Impact on the Enterprise Economic Security ». WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT 19 (27 mars 2023) : 290–99. http://dx.doi.org/10.37394/232015.2023.19.25.
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Economic security of the EU energy is an urgent problem for all countries. The energy policy of the EU aims to diversify energy resources and achieve energy independence. However, after 2022, this issue has become more pressing. The paper also examines the dynamics of energy consumption by various countries and sectors of the economy and evaluates the impact of changes in the energy sector structure on the economic security of enterprises. The paper offers suggestions for improving the EU energy policy to ensure enterprise economic security. The paper also considers the dynamics of energy consumption by various sectors of the economy and assesses the impact of changes in the energy sector structure on the economic security of enterprises.
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Loschel, Andreas. « Technological change, energy consumption, and the costs of environmental policy in energy?economy?environment modelling ». International Journal of Energy Technology and Policy 2, no 3 (2004) : 250. http://dx.doi.org/10.1504/ijetp.2004.005157.
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Wu, Lin. « Low Carbon Economic Mode of Hunan Province Based on System Dynamics ». Advanced Materials Research 962-965 (juin 2014) : 2351–54. http://dx.doi.org/10.4028/www.scientific.net/amr.962-965.2351.
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System dynamics was used to analyze the Low-carbon economy in Hunan province form the perspective of economic, social, energy and environmental. Based on the analysis of the subsystems characteristics and internal factors affect between the various subsystems constructed Low-carbon economy system dynamics model in Hunan province was build. Constraint and exogenous variables analysis based on the model structure was taken. And from the perspective of economic planning, the policy system of low carbon economy and carbon trading and carbon compensation system, offered proposals for the promotion of Low-carbon economy in Hunan province.
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Ludynia, Anna. « Smart Grids in the Process of Building a Competitive Economy and Energy Security in Europe ». Foundations of Management 4, no 2 (1 décembre 2012) : 37–50. http://dx.doi.org/10.2478/fman-2013-0009.
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Abstract Article aims to present the technological innovation - Smart Grids in the process of maintaining Europ’s energy security, competitiveness of economy and environmental protection. Innovative intelligent networks are the solution to accelerate the liberalization process of the energy sector, and also to grow energy efficiency and savings in the consumption of electricity. Management of energy production and efficient planning of consumption will bring benefits for the economic development. Technology of smart grids will change in the future the structure of the supply of energy towards a decentralization system. This article consist of three main parts, the first concerns the analysis of energy policy in Europe with the most significant factors that shape this policy, the seconde part concerns the presentation of the smart grids solutions essence for electricity and the benefits generated by the process of implementing in the energy system. The third part is devoted to European and Polish projects in the subject of smart meters.
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Aleksić, Varvara, et Ilija Batas Bjelić. « Da li nam treba više ambicije za tranziciju na obnovlјive izvore u Srbiji ? Temelјi upravlјanja i planiranja energije ». Energija, Ekonomija, Ekologija 23, no 3 (2021) : 1–9. http://dx.doi.org/10.46793/eee21-3.01a.
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Renewable energy has been suggested as the primary approach for decarbonizing the energy system and decoupling energy consumption from greenhouse gas emissions, both in the energy literature and in practice. The European Union has acknowledged the challenge and put renewable energy transition high on the policy agenda with the latest ambition of being a carbon-neutral economy by 2050. On the other hand, Western Balkan countries are still dependent on fossil fuels as one of their primary energy mix sources. The pledge about the European future has mostly driven the renewable energy transition ambition in the Western Balkan countries, including Serbia. Moreover, signing the Energy Community Treaty provided institutional and legal tools to both Contracting Parties and the European Union to build the common energy market. These processes inspired many authors in the last two decades to analyse technical, economic, market and environmental aspects of renewables. However, the governance and planning, even though identified as challenging, have been side-lined from the analysis. This paper aims to overview the selected renewable energy transition literature and legislation to analyse the main legal and policy milestones reached so far, as well as ambition in Serbia. It also discusses the lessons learned from the related literature from energy governance and planning prism. To do so, it firstly provides a literature review of the main concepts of the renewable energy transition. Moreover, the historical analysis of renewable energy policy and legal developments in the European Union, the Energy Community and Serbia are in the second part's focus. Finally, the discussion part summarizes lessons learned from the literature for future energy governance and planning with the perspective of the energy planning process, policy evaluation, and education and administrative capacity. The article concludes by emphasizing the importance of taking the current literature findings as prospective steps to follow towards accelerated energy governance and planning.
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Bhattarai, Nawraj, et Iswor Bajracharya. « Industrial Sector’s Energy Demand Projections and Analysis of Nepal for Sustainable National Energy Planning Process of the Country ». Journal of the Institute of Engineering 11, no 1 (29 mars 2016) : 50–66. http://dx.doi.org/10.3126/jie.v11i1.14695.
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The reliable future energy demand projection is an essential requirement for planning and formulating the policy to provide sustainable energy supply in the country. The purpose of this study is to project the sectoral energy demand up to 2030 under different anticipated growth scenarios of national economy. To project future energy demand, the end use industrial sector energy demand model based on Long – range Energy Alternative Planning (LEAP) framework has been formulated with four GDP growth scenarios namely business as usual (BA), low growth (LG), medium growth (MG) and high growth (HG) respectively. Further, the study has illustrated that among the industrial sub-sectors, the energy demand of food beverage and tobacco, textile & leather, chemical rubber & plastics, mechanical engineering & metallurgy and wood products & papers will be increased while the electrical engineering and products subsector will be decreased. Among the anticipated scenarios, the BA scenario has been selected as a reference scenario for policy measures. In the policy scenario, it has been found that the total sectoral energy demand and electricity demand can be reduced from 1.78 and 2.42 times of the base year demand in BA scenario to 1.53 and 2.24 times of the base year demand in 2030 respectively. The projected sectoral energy demand along with demanding fuels will support the sustainable national energy planning process of the country for days to come. Journal of the Institute of Engineering, 2015, 11(1): 50-66
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Lazarević, Andjela. « The process of developing decentralised energy policies in the City of London ». Energy & ; Environment 28, no 5-6 (7 juillet 2017) : 639–47. http://dx.doi.org/10.1177/0958305x17719935.
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Unlike developing countries, advanced economies combine top-down and bottom-up approach for strategic planning and consider energy policy in the wider scope of spatial planning. In order to better align planning policies in different sectors, the authorities have transferred decision making from the central government to the local communities. This paper provides a brief overview of the London’s strategic spatial and energy policies, examining how they fit within more general visions and objectives. Past and future approaches to the spatial and energy planning were also analysed, with respect to the legal documents that supported actions of different government levels. This paper presents decentralised energy planning and supply in London, highlighting the significance of experience and lessons learned in the development of decentralised energy options for developing countries, willing to engage their resources to contribute to a low carbon economy in accordance with their financial and other possibilities.
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Miszczuk, Andrzej, et Piotr Miszczuk. « European Union Climate Policy — the Local Dimension ». Barometr Regionalny. Analizy i Prognozy 18, no 1 (14 septembre 2022) : 7–17. http://dx.doi.org/10.56583/br.720.
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This paper aims to provide an insight into the opportunities and shortcomings with regard to the implementation of the European Green Deal (EGD) at the local level. Based on the example of Poland, the article centres around the main points, objectives, as well as financing sources of the EGD. Furthermore, the article assesses the possibilities of employing existing and new local planning instruments, with particular emphasis on municipal climate change adaptation plans. In order to elucidate the implementation of the EGD, the paper also indicates some practical transformation actions in the local economy in the field of energy and urban transport.
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Mangla, Inayat U., et Jamshed Y. Uppal. « Macro-economic Policies and Energy Security—Implications for a Chronic Energy Deficit Country ». Pakistan Development Review 53, no 3 (1 septembre 2014) : 255–73. http://dx.doi.org/10.30541/v53i3pp.255-273.
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The paper assesses the energy sector’s foreign exchange requirements for meeting energy consumption and for capital expenditures, and identifies its implications for the country’s macroeconomic policy and management. We develop a conceptual model for projecting the energy sector’s long-term requirements for foreign exchange. The model indicates that the country’s chronic dependence on oil imports is likely to expose the economy to high and volatile oil prices. A fundamental issue for Pakistan is how the energy projects requiring large inflows of foreign capital and technology will be financed. The main implication of our analysis is that there will be continuing pressure on the country’s foreign exchange resources. The demand for foreign exchange by the year 2024-25 is projected to be US$ 20-21 billion without the FDI in new power generation. However, when we include the requirements of foreign exchange for capital expenditure, the total FX requirements are in the range of US$ 23- 24 billion. An implication of the country’s chronic energy deficiency is that the macroeconomic policies, particularly the foreign exchange rate policy, need to be redefined to reflect the projected demands on hard currencies and their expected scarcity value. It is likely that Pakistan will remain dependent on foreign imports to meet its energy requirements for a long time and will need to generate commensurate foreign exchange resources to ensure longterm energy security. JEL classification: E66, F37, Q43 Keywords: Macroeconomic Policy, Exchange Rate Policy, Energy Security
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Khanna, P. « Policy options for environmentally sound technology in India ». Water Science and Technology 33, no 3 (1 février 1996) : 131–44. http://dx.doi.org/10.2166/wst.1996.0065.
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The emergence of the concept of sustainable development in recent years has brought in the general realisation that societal perceptions must shift towards ecological determinism so as to achieve qualitative growth within the limits of the ecosystem's carrying capacity. The carrying capacity based planning process, innovative technologies for enhanced material and energy effectivity of production and consumption, structural economic change towards less resource-intensive sectors, and preventive environmental management through increasingly interventionist policies are some of the strategies for reconciling developmental goals with ecological capabilities. The paper analyzes existing and future environmental issues emanating from developmental objectives and policies in population, agriculture and forestry, energy, industry and human settlement sectors in India and suggests an agenda for action, with focus on environmentally sound technology, to ensure discernible positive movement towards the overall aspirational goal of sustainable development. It argues for a dynamic policy framework for environmental management in which the time lag between problem awareness, technological solution and remedial action is minimized through anticipation and prevention of environmental problems that may arise as a consequence of decisions taken within various sectors of the economy; restoration of environmental quality wherever necessary; structural changes in the economy; and inter-policy coordination.
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Zhao, Hang, Jun Zhang, Xiaohui Wang, Hongxia Yuan, Tianlu Gao, Chenxi Hu et Jing Yan. « The Economy and Policy Incorporated Computing System for Social Energy and Power Consumption Analysis ». Sustainability 13, no 18 (21 septembre 2021) : 10473. http://dx.doi.org/10.3390/su131810473.
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Human activities, such as energy consumption and economic development, will significantly affect the natural environment, while changes in the natural environment will also affect the sustainability of human society. Studying the energy consumption changes of human society and forecasting medium and long-term electricity demand will help realize the sustainable development of energy in future society. However, current medium- and long-term electricity consumption forecasts have insufficient data samples and the inability to consider policy impacts. Here, we develop an Economy and Policy Incorporated Computing System (EPICS), which can use artificial intelligence technology to extract the summaries of energy policy texts automatically and calculate the importance index of energy policy. It can also process economic data of different lengths to expand samples of medium- and long-term electricity consumption forecasting effectively. A forecasting method that considers policy factors and mixed-frequency economic data is introduced to estimate future social energy and power consumption. This method has shown good forecasting ability in 27 months. The effect of EPICS can be demonstrated by predicting the medium- and long-term electricity demand.
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Ito, K., R. Yokoyama, S. Akagi et Y. Matsumoto. « Influence of Fuel Cost on the Operation of a Gas Turbine-Waste Heat Boiler Cogeneration Plant ». Journal of Engineering for Gas Turbines and Power 112, no 1 (1 janvier 1990) : 122–28. http://dx.doi.org/10.1115/1.2906466.
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The influence of fuel cost on the operation is investigated for a gas turbine-waste heat boiler cogeneration plant by an optimal operational planning method. A planning method is first presented by which the operational policy of each piece of constituent equipment is determined so as to minimize the operational cost. Then, a case study is performed for a cogeneration plant used for district heating and cooling. Through the study, it is made clear how the optimal operational policy and the economic or energy conservative properties are influenced by the costs of purchased electric power and natural gas. It is also shown that the optimal operational policy is superior in economy as compared with other conventional ones.
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Acharya, Chet Narayan. « Switching to Clean Energy : A Milestone for Energy Security and Economic Advantage for Nepal ». Asia Proceedings of Social Sciences 1, no 1 (13 novembre 2018) : 20–23. http://dx.doi.org/10.31580/apss.v1i1.301.
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With the world-wide wave of economic development and improved traditional living standard of people, consumption of fuel has also increased significantly. Exponential growth in use of fossil fuel and its impacts compelled to search for alternative energy sources. Green energy is that source of energy that is naturally restocked. Nepal is rich enough country for renewable energy sources even though, could not accelerate growth and development agenda. Appropriate policy and planning of green energy would help to give a big push to break development hazards and would contribute for economic freedom and energy security. This paper attempts to scrutinize and understand the green energy utilization, proper management and exploring the capacity of the Nepalese economy.
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Ryzhakova, G., O. Malykhina, D. Rуzhаkov et I. Ivakhnenko. « FORMATION OF INVESTMENT POLICY ON THE STRATEGIC POSITIONS OF DEVELOPMENT OF THE UKRAINIAN NATIONAL ECONOMY ». Innovative Solution in Modern Science 8, no 27 (15 janvier 2019) : 17. http://dx.doi.org/10.26886/2414-634x.8(27)2018.2.
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This analytical study focuses on the problems of state financial regulation of economic transformations (within the framework of the practical implementation of the Concept of regulation of investment activity in the conditions of the market transformation of the Ukrainian economy), namely tax incentives for energy efficiency projects in Ukraine. In general, the attractiveness of energy efficiency investments is due to a number of reasons. It is believed that saving a unit of energy is about two times cheaper than producing it. Therefore, the energy needs of end users can be met not only through the construction of new generating capacity, but also through the rational use of an existing resource. The state and dynamics of the modern market of energy resources both in the world scale and within Ukraine are analyzed, and it has been discovered that the potential of the energy efficiency market is extremely voluminous and interesting for different groups of investors. The study of Ukraine's legislative framework has made it possible to clearly define the concept of energy efficiency and to highlight which projects can be considered energy-efficient. It is noted that the state is actively developing and implementing a policy to increase energy consumption savings both among private individuals and among enterprises that are implemented at the state level by a specially created Energy Efficiency Fund. As a specific tool for stimulating energy efficiency projects, the author proposed to use tax incentives, which is one of the financial instruments of the state's investment policy.Key words: macroeconomic planning, investment process, economic development strategy, regulatory policy of the state.
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Zillman, Don, Catherine Redgwell, Yinka Omorogbe et Lila K. Barrera–Hernandez. « Beyond the Carbon Economy : Energy Law in Transition ». European Energy and Environmental Law Review 18, Issue 1 (1 février 2009) : 77–78. http://dx.doi.org/10.54648/eelr2009005.
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Kravtsov, Serhii, Roman Zhesan et Olena Holyk. « Renewable Energy Sources and Other Basic Components of Increasing Energy Efficiency and Energy Independence ». Central Ukrainian Scientific Bulletin. Technical Sciences 1, no 8(39) (2023) : 48–56. http://dx.doi.org/10.32515/2664-262x.2023.8(39).1.48-56.
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The article examines the current state of state policy in the field of energy saving and energy efficiency, prospects for further implementation of energy-saving technologies, taking into account national and world experience. Attention is focused on the fact that renewable energy sources can be considered as basic elements of energy efficiency of separate sectors of the economy and energy independence of the state as a whole. This is facilitated by the constant growth of humanity's energy needs, the lack of fossil fuel and energy resources, their depletion, as well as the introduction of modern trends in the development of industries. The state policy of Ukraine for the coming years, enshrined in a number of legislative and regulatory acts, envisages comprehensive support and development of the sphere of energy conservation, reduction of harmful anthropogenic impact on ecology, reduction of energy intensity of products. Ukraine has significant potential for energy saving and is gradually increasing efforts to improve the energy efficiency of separate industry of the economy and the energy independence of the state as a whole. In particular, in the field of architecture and urban planning, measures to increase the energy efficiency of buildings and constructions, through the use of renewable energy sources and the creation and implementation of modern automatic control systems for engineering subsystems in general life support systems, seem quite promising. In order to inherit the considerable previous scientific experience, the latest research and publications on this topic were analyzed. Prospective renewable energy sources, methods for determining their energy potential, regions and methods of practical use in the field of increasing the energy efficiency of buildings and constructions, as well as options for improving existing and creating new modern automatic control systems have been identified. Ways of further scientific research are planned.
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Sun, Jingwei, et Jingzhu Chen. « Digital Economy, Energy Structure Transformation, and Regional Carbon Dioxide Emissions ». Sustainability 15, no 11 (25 mai 2023) : 8557. http://dx.doi.org/10.3390/su15118557.
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For China to reach its “dual carbon” aim, the digital economy presents both opportunities and obstacles. This paper examines the potential impact of digital economy development on regional carbon dioxide emissions, concluding that while the direct impact on regional carbon dioxide emissions through industrial structure upgrading and technological progress is unclear, the indirect impact through promoting energy structure transformation is both positive and clear. This research experimentally validates the results of a theoretical analysis using panel data from 30 Chinese provinces from 2011 to 2019 and the STIRPAT model and discovers an inverted U-shaped association between digital economy development and regional carbon dioxide emissions. According to the transmission path test, the digital economy primarily achieves its carbon dioxide emission reduction effect by promoting energy structure transformation, while the carbon dioxide emission reduction effect from upgrading industrial institutions and technological progress is insignificant. By region, the expansion of the digital economy in eastern China has a large carbon dioxide emission reduction effect but not in central and western China. The policy implication of this paper is that curbing new carbon dioxide emissions caused by digital infrastructure construction using the digital economy to accelerate energy structure transformation and accelerating digital economy development in central and western China can be effective policy options for the Chinese government to achieve the goal of carbon dioxide emission reduction.
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Papadopoulou, Chrysaida-Aliki, Maria Papadopoulou, Chrysi Laspidou, Stefania Munaretto et Floor Brouwer. « Towards a Low-Carbon Economy : A Nexus-Oriented Policy Coherence Analysis in Greece ». Sustainability 12, no 1 (2 janvier 2020) : 373. http://dx.doi.org/10.3390/su12010373.
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The sustainable management of natural resources under climate change conditions is a critical research issue. Among the many approaches emerged in recent times, the so-called ‘nexus approach’ is gaining traction in academic and policy circles. The nexus approach presupposes the analysis of bio-physical, socio-economic and policy interlinkages among sectors (e.g., water, energy, food) for the identification of integrated solutions and the support of policy decisions. Ultimately, the nexus approach aims to identify synergies and trade-offs among the nexus dimensions. Concerning policy, the nexus approach focuses on policy coherence, i.e., the systematic identification and management of trade-offs and synergies between policies across sectors. This paper investigates the coherence between policies on the water-land-energy-food-climate nexus in Greece. The systematic analysis of policy documents led to the elicitation of nexus-related policy objectives and instruments. Then, the coherence among objectives and between objectives and instruments was assessed using the methodology proposed by Nilsson et al. A stakeholder (trans-disciplinary) orientation was adopted and the need to incorporate stakeholders’ recommendations as to policy coherence assessment was highlighted. Overall, the findings revealed that climate and food/agricultural policies represent critical future priorities in Greece by stimulating progress in other nexus-related policies (energy, water, land policies) and being positively influenced by them.
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Acharya, Chet Narayan. « Clean Energy Policy, Planning and Management : Gearing up the Rapid Economic Growth and Sustainable Development in Nepal ». Journal of Economic Info 6, no 1 (18 février 2019) : 19–25. http://dx.doi.org/10.31580/jei.v6i1.483.
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Sustainability agenda has been gaining extensive concentration as one of the major development paradigm in modern era. Rapid economic growth, social development, sustainability and poverty reduction have been considered as crucial discourse under that paradigm. With the world-wide wave of economic development and improved traditional living standard of people, consumption of fuel has also increased significantly. Exponential growth in use of fossil fuel and its impacts compelled to search for alternative energy sources. Green energy is that source of energy that is naturally restocked. Nepal is rich enough country for renewable energy sources even though, could not accelerate growth and development agenda. Appropriate policy, planning, and management of green energy would help to give a big push to break development hazards and would contribute for takeoff for sustainable development and poverty reduction strategies. This paper attempts how green energy policy, planning and management would contribute for gearing up for sustainable development and poverty reduction in Nepal. It is an endeavor to scrutinize and understand the green energy utilization, proper management and exploring the capacity of the Nepalese economy. Findings of the study conclude that, instead of fossil energy, renewable energy utilization contributes for transferring poor livelihood and its sustainability.
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Medeiros, Eduardo. « Portugal 2020 : An Effective Policy Platform to Promote Sustainable Territorial Development ? » Sustainability 12, no 3 (5 février 2020) : 1126. http://dx.doi.org/10.3390/su12031126.
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This paper explores the implementation of European Union (EU) Cohesion Policy in Portugal during the 2014–2020 programming period (Portugal 2020) and its contribution to promoting sustainable territorial development. It starts with an anatomization of the dominant analytic dimensions of the concept of sustainable territorial development. It then examines the approved projects under Portugal 2020 and relates them to the selected five dimensions of territorial sustainable development, which include a circular economy, social environmental awareness, environmental conservation, a global governance sustainability focus, and a global spatial planning sustainability focus. The conclusions are that the Portugal 2020 goals of supporting sustainable territorial development have been, until late 2019, achieved beyond initial expectations in terms of relative allocated funding, and that the renewable energy and circular economy components have not been sufficiently explored, vis-à-vis the sustainable development needs of the country.
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Lyu, Yanwei, You Wu, Ge Wu, Wenqiang Wang et Jinning Zhang. « Digitalization and energy : How could digital economy eliminate energy poverty in China ? » Environmental Impact Assessment Review 103 (novembre 2023) : 107243. http://dx.doi.org/10.1016/j.eiar.2023.107243.
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ZIOLKOWSKA, JADWIGA, et BOZYDAR ZIOLKOWSKI. « GENERATIONAL DEMATERIALISATION OF ENERGY IN THE WORLD ECONOMY : EVALUATION APPROACH FOR SUSTAINABLE MANAGEMENT POLICY ». Journal of Environmental Assessment Policy and Management 12, no 03 (septembre 2010) : 291–309. http://dx.doi.org/10.1142/s1464333210003656.
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Several methods and ecological indicators are used in environmental economics to analyse the process of sustainable use of natural resources. These approaches are helpful in measuring and assessing the intensity (efficiency) of products' use and their impact on the environment. However, they do not sufficiently reflect the dynamics and improvements in the achieved outcomes as compared to the population (generation) growth. Moreover, they do not allow always analysing product changes on the world level. Referring to this existing gap, we conceptualise a new approach — product generational dematerialisation (PGD) indicator, measuring product efficiency and population changes in relative values, and use it for investigating the dematerialisation for the world energy sector in the last 35 years. The indicator can be used as a new methodical tool to support and evaluate sustainable management policies on the enterprise, regional, national, and international level as well as for different resources, goods, and services.
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Ghayur, Adeel. « Decube Framework : An Introduction to a New Energy Modelling and Planning Process for Sustainable Utilisation of Pakistan’s Energy Resources ». Pakistan Development Review 46, no 4II (1 décembre 2007) : 499–515. http://dx.doi.org/10.30541/v46i4iipp.499-515.
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Sustainable Development—which ensures that the use of resources and the environment today does not restrict their use by future generations [UNEP (2007)]—is the most significant challenge facing today’s governments. Consequently, the notion of Sustainable Development [Matthews (1979)] has become a fundamental part of any policy and decision carried out at national and international levels. If the current acceleration of human advancement is not reduced it poses the biggest threat to long term sustainability of the entire globe, arising from the development and industrialisation in the twenty-first century, dwarfing the impact of twentieth century. This further compounds the work of policy-makers faced with the challenge of fast tracking the economies of developing countries. Since the Industrial Revolution energy has become the lifeline of economic development and progress. This led to exponential increase in use of fossil fuels. However, rampant, unchecked and accelerated burning of fossil fuels in the twentieth century has resulted disastrous and long term damaging effects to earth’s climate. Consequently, world has begun this century with the aim “to develop a coherent and practical approach to climate change [World Energy Council (2007)].” “Safe, environmentally sound and economically viable energy pathway that will sustain human progress into the distant future is clearly imperative [WCEW (1987)]” to achieve the above goal. As a result environment has become an integral part of any energy system and policy. On the whole today’s energy policies and decisions have to be carefully woven into an intricate web traversing the boundaries of economy, environment and society.
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Chikileva, Lyudmila S., Svetlana S. Gorohova et Anna V. Popova. « Main Directions of the Russian State Energy Saving Policy in the Field of Electric Power Engineering ». Volume 26, Number 4, 2018, no 04-2018 (décembre 2018) : 85–92. http://dx.doi.org/10.33383/2018-087.
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The article describes the issues of strategic planning and legal regulation of activities aimed at energy saving and energy efficiency in the Russian Federation. The authors set the goal to determine the directions for strategic planning of the energy saving policy of the Russian Federation based on a comparative legal analysis in order to achieve the goals of sustainable development of an energysaving economy. The article considers advanced technologies designed to ensure the most effective implementation of the provisions of legal acts adopted in the last decade in Russia. The methodology of this scientific research is the use of hermeneutics, interpreting legal texts and application of formal logical instruments within the system analysis of current Russian strategic planning acts for longterm (mediumterm) period to coordinate the activities of economic entities and public authorities in the appropriate direction. Besides, it includes normative acts that establish the legal, economic and organizational basis for stimulating energy conservation and improving energy efficiency as well as legal documents of other countries that determine their policies in this area. The authors come to the conclusion that it is required to consult various specialists, including ophthalmologists, when creating norms of Russian legislation in the field of energy saving; to account for technical and technological characteristics of LED (light emitting diode) modules, chips, other light sources; to take into consideration the possibility of their use in various fields in order to achieve energy efficiency.
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Hu, Bingbing, Weiguo Liu et Yonghui Cai. « Forecasting the annual sales of new energy vehicles in China based on the DGM (1, N) model ». E3S Web of Conferences 512 (2024) : 04027. http://dx.doi.org/10.1051/e3sconf/202451204027.
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New energy vehicles are of great significance to China’s economy and ecological environment. Selected from 2012 to 2022 new energy vehicles annual sales and 19 related factors data, gray correlation analysis, select the gray correlation of large charging pile ownership, new energy vehicles related enterprise registration, power battery loading, a total of three factors as a variable DGM (1,3) model, calculation parameters, and the validity of the model, the results proved that the model prediction credibility and prediction accuracy is high, the relative error, reasonable expectations for the future policy, industrial planning, investment strategy, etc.
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Ammad, Syed, et Qazi Masood Ahmed. « Dynamic Effects of Energy Sector Public Investment on Sectoral Economic Growth : Experience from Pakistan Economy ». Pakistan Development Review 53, no 4II (1 décembre 2014) : 403–21. http://dx.doi.org/10.30541/v53i4iipp.403-421.
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The successive economic and financial crisis in recent time has reemphasised the importance of fiscal policy. Modern literature has also revisited the debate regarding the effectiveness of fiscal policy in influencing growth. The issue of the impact of public investment on growth is debated in economic literature since seminal work of Solow (1955). The issue is tackled from different angles. Some have used production function approach [Ligthart (2002), Otto and Voss (1994, 1996), Sturm and de Haan (1995) and Wang (2004)]. Then another seminal work by Aschauer (1989) led a series of work on this issue once again in empirical literature (1989a, 1989b). These approaches used single equation method for estimation and captured only the direct effects of public investment on growth. Periera (2000) gave another twist to this literature by highlighting the indirect effects of public investment on output through its effects on other inputs like private investment and employment. Periera’s works (1999, 2000, 2001, 2003, 2005, 2007 and 2011) also contributed empirically to this literature by using vector autoregressive (VAR) technique. This work accounts for both the direct and indirect effects of public investment on growth and also considers the feedback effects of each input to other and finally their effects on output
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Yang, Wei, Zudi Lu, Di Wang, Yanmin Shao et Jinfeng Shi. « Sustainable Evolution of China’s Regional Energy Efficiency Based on a Weighted SBM Model with Energy Substitutability ». Sustainability 12, no 23 (2 décembre 2020) : 10073. http://dx.doi.org/10.3390/su122310073.
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The rapid economy expansion in China has substantially increased energy consumption. Under the stringent environmental policy and the requirement of green economy development, the accurate assessment and analysis of energy efficiency is an increasingly significant issue for energy development policy making in China. This study uses the weighted slacks-based model (weighted SBM) considering the energy substitutability to evaluate the regional energy efficiency (EE) in 29 Chinese provinces, from 1991 to 2015, and explores the sustainable evolution characteristics of EE by comparative and convergence analyses from different perspectives. The empirical results show that EE has significant geographic differences. On the one hand, EE increases from the west to the east of China, and its volatility has a rising trend over the period 1991–2015. Only the EE in the eastern area had a stable rising trend, and the EE differences are difficult to reduce in the short term. On the other hand, the economic zones in the south of China, such as Central Bohai, Pearl River Delta, and Yangtze River Delta, have higher EE. We also find a significant EE improvement occurred during the Eleventh and the Twelfth Five-Year plans. By means of the convergence analysis of energy efficiency across different areas and economic zones over different time intervals, it is shown that EE in the southeast coast provinces have a better catching-up effect and adjustment rate toward the efficient frontier, while the western inland provinces are less effective over the period 1991–2005. Further, we empirically find that the industry policies including industry transfer policy promote EE globally, but the regional differences and fluctuations in EE remain serious. Certain policy implications are discussed with regard to sustainable regional development and an effective industry transfer policy.
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Urquizo, Javier, Carlos Calderón et Philip James. « Making a Case for Local Combined Head and Power and District Heating Infrastructures within the United Kingdom Policy Landscape ». E3S Web of Conferences 115 (2019) : 02003. http://dx.doi.org/10.1051/e3sconf/201911502003.
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Planning energy infrastructure at the local level is the key to addressing some of the most difficult challenges in climate change and energy policy planning (i.e. fuel poverty) and to unlock the transformative potential of distributed energy technologies. The scientific field of urban energy and carbon modelling is becoming a fundamental instrument to estimate an energy and carbon baseline at a point in time and to quantify the impact that policy-driven technological interventions that could have on the overall carbon footprint of a city. This capability enables an evidence-based approach in which the economic case towards a low-carbon economy can be made. Transformative local distributed energy technologies such as CHP or district heating have a strong spatial component due to a need to identify synergies with adjacent properties or heating loads. Currently available domestic building energy models often do not take into account spatial information. Accessing geo-referenced data for energy modelling can also be particularly useful as validated outputs (i.e. heating and electricity loads, energy profiles) can be mapped using spatial modelling techniques that help to easily identify high and low energy consumption areas and potential synergies in local energy infrastructure planning. In Newcastle upon Tyne UK, the council is exploring the opportunities for the installation of renewable heat technologies on their own stock as a matter of urgency. Identification of potential sites and feasibility for technical and financial applicability within the UK policies will be addressed by this paper.
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Wang, Yongli, Feifei Huang, Siyi Tao, Yang Ma, Yuze Ma, Lin Liu et Fugui Dong. « Multi-objective planning of regional integrated energy system aiming at exergy efficiency and economy ». Applied Energy 306 (janvier 2022) : 118120. http://dx.doi.org/10.1016/j.apenergy.2021.118120.
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