Academic literature on the topic 'Management of greenhouse gas emissions from energy activities'
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Journal articles on the topic "Management of greenhouse gas emissions from energy activities"
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Febrisiantosa, Andi, J. H. Lee, and H. L. Choi. "Greenhouse gas emissions from cattle production sector in South Korea." Jurnal Ilmu Ternak dan Veteriner 21, no. 2 (July 1, 2016): 112. http://dx.doi.org/10.14334/jitv.v21i2.1359.
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<p class="abstrak2">South Korea has declared to reduce greenhouse gas emissions by 30% compared to the current level by the year 2020. The greenhouse gas emissions from the cattle production sector in South Korea were evaluated in this study. The greenhouse gas emissions of dairy cattle, Non-Korean native cattle, and Korean native (Hanwoo) cattle production activities in 16 local administrative provinces of South Korea over a ten-year period (2005–2014) were estimated using the methodology specified by the Guidelines for National Greenhouse Gas Inventory of the IPCC (2006). The emissions studied herein included methane from enteric fermentation, methane from manure management, nitrous oxide from manure management and carbon dioxide from direct on-farm energy use. Over the last ten years, Hanwoo cattle production activities were the primary contributor of CH<sub>4</sub> from enteric fermentation, CH<sub>4</sub> from manure management, NO<sub>2</sub> from manure management and CO<sub>2</sub> from on-farm energy use in the cattle livestock sector of South Korea, which comprised to 83.52% of total emissions from cattle production sector.</p>
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Grant, Tim, and Tom Beer. "Life cycle assessment of greenhouse gas emissions from irrigated maize and their significance in the value chain." Australian Journal of Experimental Agriculture 48, no. 3 (2008): 375. http://dx.doi.org/10.1071/ea06099.
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The life cycle assessment component of this multi-institutional project determined greenhouse gas emissions in pre-farm, on-farm and post-farm activities involved in the use of maize for the manufacture of corn chips. When the emissions were expressed in terms of carbon dioxide-equivalents (CO2-e), pre-farm emissions comprised ~6% of the life cycle emissions, on-farm activities comprised ~36% and post-farm activities accounted for ~58% of life cycle greenhouse gas emissions. We used one 400 g packet of corn chips as the functional unit. The single largest source of greenhouse emissions was the emission of nitrous oxide on the farm as a result of fertiliser application (0.126 kg CO2-e per packet). The next largest was electricity used during the manufacture of the corn chips (0.086 kg CO2-e per packet). The manufacture of the packaging (box plus packet, being 0.06 kg CO2-e) was the next largest source and then the oil for frying the corn chips (0.048 kg CO2-e per packet). Greenhouse gas emissions from fertiliser application were primarily nitrous oxide (N2O), which has a global warming potential of 310 kg CO2-e/kg N2O. In typical irrigated farm systems, these emissions, when converted to CO2-e, are almost three times more than the greenhouse gas emissions that result from energy used to pump water. However, pumping irrigation water from deep bores currently produces greenhouse gas emissions that are almost three times those from irrigation using surface waters. Greenhouse gas emissions from the use of tractors on typical farms are about one-third of the emissions from pumping water. Farm management techniques can be used to increase soil carbon and reduce greenhouse gas emissions. If farms that currently burn stubble were to implement stubble incorporation then, in the absence of other changes to the supply chain, they will achieve a 30% reduction in emissions from ‘cradle to farm-gate’. In absolute terms, when the soil carbon dioxide is included (even though soil carbon dioxide in this instance is not counted as a greenhouse gas in national and international greenhouse gas inventories), our measurements indicate that carbon dioxide and greenhouse gas emissions from farms that produce maize using stubble incorporation are 56% lower than emissions from farms that burn their stubble. The pre-farm and on-farm operations add $0.40 value per kg of CO2-e greenhouse gas emitted. Post-farm processing added $2 value per kg of CO2-e greenhouse gas emitted. Processing maize for corn chips emitted more greenhouse gases than processing the same amount of corn for starch or ethanol.
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Anic-Vucinic, Aleksandra, Andrea Hublin, and Nikola Ruzinski. "Greenhouse gases reduction through waste management in Croatia." Thermal Science 14, no. 3 (2010): 681–91. http://dx.doi.org/10.2298/tsci1003681a.
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The climate change policy is one of the key factors in the achievement of sustainable development in the Republic of Croatia. Control and mitigation of greenhouse gases is correlated with all economy activities. Waste management is one of the main tasks of environmental protection in Croatia. The Waste Management Strategy of the Republic of Croatia and the Waste Management Plan in the Republic of Croatia define the concept of waste management hierarchy and direct and indirect measures as criteria for sustainable waste management establishment. The main constituent of this system is avoiding and minimizing waste, as well as increasing the recycling and recovery level of waste and landfill gas, which also represent greenhouse gases mitigation measures. The Waste Management Plan consists of several direct and indirect measures for greenhouse gases emission reduction and their implementation also affects the greenhouse gases emissions. The contribution of the methane emission from landfills amounts to about 2% of the total greenhouse gases emissions in Croatia. The climate change control and mitigation measures as an integral part of waste management sector strategies represent the measures of achieving the national objectives towards greenhouse gases emission reduction which Croatia has accepted in the framework of the Kyoto Protocol.
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Khan, Farhan Manzoor Ahmed. "Occupant monitoring for facility management using Radio Frequency Identification." Boolean: Snapshots of Doctoral Research at University College Cork, no. 2010 (January 1, 2010): 93–95. http://dx.doi.org/10.33178/boolean.2010.20.
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Mankind’s rapidly increasing advancements in different industrial sectors demand a great price of environmental impact and climate change in return, specifically in the buildings and construction industry. The largest source of greenhouse gas emissions and energy consumption worldwide are buildings, estimated to account for almost 48% of all such emissions. Energy-related Carbon Dioxide (CO2) counts for about 82% of all greenhouse gases emitted by human activities. This total energy consumption translates to approximately 3.5 Billion Euros per annum. According to a report from the United Nations Environment Programme, the right mix of appropriate government regulations, greater use of energy-saving technologies and user behavioural changes can substantially reduce CO2 emissions from buildings. The Energy Performance of Buildings Directive places an onus on all EU member states to rate the energy performance of buildings in a Building Energy Rating certificate which is effectively an energy label required at the point of rental ...
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Rozenský, Ladislav, Miroslav Hájek, Zdeněk Vrba, Richard Pokorný, Justin Michael Hansen, and Jan Lípa. "An analysis of renewable energy consumption efficiency in terms of greenhouse gas production in selected European countries." BioResources 15, no. 4 (August 25, 2020): 7714–29. http://dx.doi.org/10.15376/biores.15.4.7714-7729.
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The consumption of renewable energy sources results in the minimal production of greenhouse gases. However, the issue of environmentally efficient use of renewable energy sources remains a key concern. The primary aim of this article was to assess whether the energy production from renewable energy sources was environmentally efficient in four selected European countries: Germany, Austria, Poland, and the Czech Republic. In order to achieve the primary research goal, a regression analysis method was used for several variables. The results of the analysis suggested that with an increase in the consumption rate of renewable energy sources and biofuels equivalent to one thousand tons of oil, the volume of emissions from all sectors would increase by 0.0048 thousand tons (4.8 tons) on average. The system of emission allowances was rather environmentally inefficient at the lower allowance levels; in the monitored period of 2007 to 2016, the dependence of greenhouse gas production on the consumption of fossil fuels did not statistically manifest itself. Based on the analysis, the land use, land-use change, and forestry production activities do not contribute to increasing total greenhouse gas emissions.
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Bendere, R., I. Teibe, D. Arina, and J. Lapsa. "Greenhouse Gas Emission Reduction Due to Improvement of Biodegradable Waste Management System." Latvian Journal of Physics and Technical Sciences 51, no. 6 (December 1, 2014): 26–40. http://dx.doi.org/10.1515/lpts-2014-0034.
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Abstract To reduce emissions of greenhouse gas (GHG) from landfills, the European Union (EU) Landfill Directive 1999/31/EC requires that there be a progressive decrease in the municipal biodegradable waste disposal. The main problem of waste management (WM) in Latvia is its heavy dependence on the waste disposal at landfills. The poorly developed system for the sorted municipal waste collection and the promotion of landfilling as a major treatment option led to the disposal of 84% of the total collected municipal waste in 2012, with a high biodegradable fraction. In Latvia, the volume of emissions due to activities of the WM branch was 5.23% (632.6 CO2 eq.) of the total GHG emissions produced in the National economy in 2010 (12 097 Gg CO2 eq., except the land use, land-use change and forestry). Having revised the current situation in the management of biodegradable waste in Latvia, the authors propose improvements in this area. In the work, analysis of environmental impact was carried out using Waste Management Planning System (WAMPS) software in the WM modelling scenarios. The software computes the emissions, energy and turnover of waste streams for the processes within the WM system such as waste collection and transportation, composting, anaerobic digestion, and the final disposal (landfilling or incineration). The results of WAMPS modelling are presented in four categories associated with the environmental impact: acidification, global warming, eutrophication and photo-oxidant formation, each characterised by a particular emission. These categories cover an integrated WM system, starting with the point when products turn to waste which is then thrown into the bin for waste at its generation source, and ending with the point where the waste transforms either into useful material (recycled material, biogas or compost) or contributes to emissions into environment after the final disposal at a landfill or an incineration plant
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Xue, Jian, Zeeshan Rasool, Raima Nazar, Ahmad Imran Khan, Shaukat Hussain Bhatti, and Sajid Ali. "Revisiting Natural Resources—Globalization-Environmental Quality Nexus: Fresh Insights from South Asian Countries." Sustainability 13, no. 8 (April 10, 2021): 4224. http://dx.doi.org/10.3390/su13084224.
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Widespread interference of human activities has resulted in major environmental problems, including pollution, global warming, land degradation, and biodiversity loss, directly affecting the sustainability and quality of the environment and ecosystem. The study aims to address the impact of the extraction of natural resources and globalization on the environmental quality in the South Asian countries for the period 1991–2018. A new methodology Dynamic Common Correlated Effects is used to deal with cross-sectional dependence. Most previous studies use only carbon dioxide emissions, which is an inadequate measure of environmental quality. Besides carbon dioxide emissions, we have used other greenhouse gas emissions like nitrous oxide and methane emissions with a new indicator, “ecological footprint”. Long-run estimation results indicate a positive and significant relationship of natural resources with all greenhouse gas emissions and a negative association with the ecological footprint. Globalization shows a negative association with carbon dioxide emissions and nitrous oxide emissions and a positive relationship with the ecological footprint. Institutional performance is negatively correlated with carbon dioxide emissions, methane emissions, and ecological footprint while positively associated with nitrous oxide emissions. The overall findings highlight the pertinence of reducing greenhouse gas emissions and ecological footprint, proper utilizing of natural resources, enhancing globalization, and improving institutional performance to ensure environmental sustainability.
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Wang, Guangshuai, Yueping Liang, Fei Ren, Xiaoxia Yang, Zhaorong Mi, Yang Gao, Timothy S. George, and Zhenhua Zhang. "Greenhouse Gas Emissions from the Tibetan Alpine Grassland: Effects of Nitrogen and Phosphorus Addition." Sustainability 10, no. 12 (November 27, 2018): 4454. http://dx.doi.org/10.3390/su10124454.
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The cycle of key nutrient elements nitrogen (N) and phosphorus (P) has been massively altered by anthropogenic activities. Little is known about the impacts on greenhouse gas (GHG) emission of the large nutrient additions occurring in the alpine grasslands of the Tibetan Plateau. We investigated soil surface emissions of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) under control, N, P and combined nitrogen and phosphorus (NP) additions from July 2011 to September 2012. Compared to the control, CO2 flux significantly increased by 14.6% and 27.4% following P and NP addition, respectively. The interaction of NP addition had a significant influence on CO2 flux during the non-growing season and the spring thaw period. Compared to the control, CH4 flux decreased by 9.9%, 23.2% and 26.7% following N, P and NP additions, respectively, and no interactive effect of NP addition was found in any period. Soil N2O flux was significantly increased 2.6 fold and 3.3 fold, following N and NP addition treatments, respectively, and there was no interaction effect of NP addition together. The contribution of cumulative CO2 emission during the non-growing season was less than 20% of the annual budget, but cumulative CH4 and N2O emissions during the same period can account for 37.3–48.9% and 44.7–59.5% of the annual budget, respectively. Methane and N2O emissions did not increase greatly during the spring thawing period, with contributions of only 0.4–3.6% and 10.3–12.3% of the annual budget, respectively. Our results suggest that N and P addition could increase CO2 and N2O emissions and reduce CH4 emission. Furthermore, although the non-growing season is very cold and long, cumulative CH4 and N2O emissions are considerable during this period and cannot be neglected by future studies evaluating the greenhouse gas emission budget in the Tibetan plateau.
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Plume, R. W. "The Greenhouse Effect and the Resource Management Act, as Related to Oil and Gas Exploration and Production." Energy Exploration & Exploitation 13, no. 2-3 (May 1995): 207–20. http://dx.doi.org/10.1177/0144598795013002-311.
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The release of CO2 into the atmosphere - and more specifically its consequential effect on global temperature – is now more-or-less universally acknowledged as a significant international environmental problem. Known colloquially as the Greenhouse Effect, it is the subject of the UN Framework Convention on Climate Change. That convention commits its signatories to specific actions directed at stabilising emissions of greenhouse gases (including CO2) at 1990 levels. It was signed at the UN Conference on Environment & Development (the “Earth Summit” which was held in Rio de Janeiro in 1992) by 153 countries including New Zealand. New Zealand has now officially ratified the Convention and has thus effectively committed itself to participate in international programmes of CO2 emission reduction. The Resource Management Act 1991 requires regulatory authorities to consider the environmental effects of activities in their jurisdiction. Carbon dioxide is now considered to be a “contaminant” as defined in the Act and it therefore becomes contingent upon local authorities to determine a suitable response to the problem of CO2 emissions. Regional and district policy statements and plans are required to be consistent with the national policy statement. Although a national policy statement on CO2 emissions does not yet exist it can be expected that eventually the approval of resource consents for oil and gas exploration and production activities typically will require specific actions relating to the release of CO2. The increase of CO2 in the atmosphere is almost entirely the direct result of two fundamental and worldwide activities: the combustion of fossil fuels and the removal of forest cover. When burned, hydrocarbons add large quantities of CO2 to the atmosphere. The removal of forest cover reduces the ability of the ecosystem to extract CO2 from the atmosphere by photosynthesis. The oil and gas industry is, of course, the source of a large proportion of the hydrocarbons used for energy and other purposes. It can therefore be expected that governments (including New Zealand) will focus on various aspects of the industry in their efforts to meet the reduction goal. Until recently the central Government approach to CO2 emission reduction was to implement the so-called no regrets policies which are desirable goals (e.g. increased energy efficiency) which have the positive spin-off effect of reducing CO2 emissions. By themselves such policies are likely to be inadequate to meet the internationally accepted reduction target. The Government must therefore implement more stringent measures. As the matter now stands the Government is investigating a diverse range of methods for reducing CO2 emissions. Because CO2 emissions and energy use are inextricably linked, reducing CO2 emissions can clearly have a detrimental effect on economic development. The 'holy grail' of policy development in this area is to reduce CO2 emissions without producing harmful effects on the economy. Several options (and myriad variations on the theme) have been put forward including, for example, carbon taxes and tradeable quotas. These options and others are now being assessed by Government officials. The industry should be alert to the distinct possibility that policy will focus directly on oil and gas production. From a regulatory point of view such an approach has an enticing simplicity but the effect on the oil and gas industry may prove to be less than desirable.
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Panda, Amrita Kumari, Rojita Mishra, Joystu Dutta, Zishan Ahmad Wani, Shreekar Pant, Sazada Siddiqui, Saad Abdulrahman Alamri, Sulaiman A. Alrumman, Mohammed Ali Alkahtani, and Satpal Singh Bisht. "Impact of Vermicomposting on Greenhouse Gas Emission: A Short Review." Sustainability 14, no. 18 (September 9, 2022): 11306. http://dx.doi.org/10.3390/su141811306.
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The implementation of cutting-edge agricultural practices provides tools and techniques to drive climate-smart agriculture, reduce carbon emissions, and lower the carbon footprint. The alteration of climate conditions due to human activities poses a serious threat to the global agricultural systems. Greenhouse gas emissions (GHG) from organic waste management need urgent attention to optimize conventional composting strategies for organic wastes. The addition of various inorganic materials such as sawdust and fly ash mitigate GHG during the vermicomposting process. This paper critically investigates the factors responsible for GHG emissions during vermicomposting so that possible threats can be managed.
Books on the topic "Management of greenhouse gas emissions from energy activities"
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Climate change: Are greenhouse gas emissions from human activities contributing to the warming of the planet? : hearing before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, first session, March 7, 2007. Washington, DC: U.S. G.P.O., 2008.
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Climate change: Lessons learned from existing cap-and-trade programs : hearing before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Tenth Congress, first session March 29, 2007. Washington: U.S. G.P.O., 2007.
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Ye, Liu, Jose Porro, and Ingmar Nopens, eds. Quantification and Modelling of Fugitive Greenhouse Gas Emissions from Urban Water Systems. IWA Publishing, 2022. http://dx.doi.org/10.2166/9781789060461.
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Abstract With increased commitment from the international community to reduce greenhouse gas (GHG) emissions from all sectors in accordance with the Paris Agreement, the water sector has never felt the pressure it is now under to transition to a low-carbon water management model. This requires reducing GHG emissions from grid-energy consumption (Scope 2 emissions), which is straightforward; however, it also requires reducing Scope 1 emissions, which include nitrous oxide and methane emissions, predominantly from wastewater handling and treatment. The pathways and factors leading to biological nitrous oxide and methane formation and emissions from wastewater are highly complex and site-specific. Good emission factors for estimating the Scope 1 emissions are lacking, water utilities have little experience in directly measuring these emissions, and the mathematical modelling of these emissions is challenging. Therefore, this book aims to help the water sector address the Scope 1 emissions by breaking down their pathways and influencing factors, and providing guidance on both the use of emission factors, and performing direct measurements of nitrous oxide and methane emissions from sewers and wastewater treatment plants. The book also dives into the mathematical modelling for predicting these emissions and provides guidance on the use of different mathematical models based upon your conditions, as well as an introduction to alternative modelling methods, including metabolic, data-driven, and AI methods. Finally, the book includes guidance on using the modelling tools for assessing different operating strategies and identifying promising mitigation actions. A must-have book for anyone needing to understand, account for, and reduce water utility Scope 1 emissions. ISBN: 9781789060454 (Paperback) ISBN: 9781789060461 (eBook) ISBN: 9781789060478 (ePub)
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Alix, Alexandre, Laurent Bellet, Corinne Trommsdorff, and Iris Audureau, eds. Reducing the Greenhouse Gas Emissions of Water and Sanitation Services: Overview of emissions and their potential reduction illustrated by utility know-how. IWA Publishing, 2022. http://dx.doi.org/10.2166/9781789063172.
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The scientific evidence contained in the three volumes of the 6th IPCC report (AR6), published between August 2021 and April 2022, are another reminder of the urgent need to respect the 2015 Paris Agreement. 195 countries agreed to the goal of limiting long-term global temperature increase to “well below 2°C” compared to pre-industrial levels and to pursue efforts to limit the increase to 1.5°C by massively reducing their emissions of carbon dioxide and other greenhouse gases (GHGs). Water and climate questions are usually addressed from the perspective of adaptation to climate change. For urban water services the mitigation aspect has been less studied up till now. These considerations fit into the broader context of the interdependence of energy and water (Water-Energy Nexus). This report approaches the question from the angle of energy use in the water sector rather than the better-known water requirements for the energy sector. Reducing GHG emissions in urban water management requires reducing both fossil energy requirements and direct emissions of nitrous oxide and methane. Finally, it must be said that the need to reduce the GHG emissions of water and sanitation services goes with the growing demand for water. It should increase by 50% between now and 2030 worldwide due to the combined effects of population growth, economic development, and the shift in consumer patterns. This synthetic report aims to provide an overview of possible levers to reduce the greenhouse gas emissions of water and sanitation services and provides an analysis of how adaptation measures can embrace this low-carbon approach.
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Alix, Alexandre, Laurent Bellet, Corinne Trommsdorff, and Iris Audureau, eds. Réduire les émissions de gaz à effet de serre des services d'eau et d'assainissement: Aperçu des émissions et de leur potentiel de réduction illustré par le savoir-faire des services d'eau. IWA Publishing, 2022. http://dx.doi.org/10.2166/9781789063271.
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The scientific evidence contained in the three volumes of the 6th IPCC report (AR6), published between August 2021 and April 2022, are another reminder of the urgent need to respect the 2015 Paris Agreement. 195 countries agreed to the goal of limiting long-term global temperature increase to “well below 2°C” compared to pre-industrial levels and to pursue efforts to limit the increase to 1.5°C by massively reducing their emissions of carbon dioxide and other greenhouse gases (GHGs). Water and climate questions are usually addressed from the perspective of adaptation to climate change. For urban water services the mitigation aspect has been less studied up till now. These considerations fit into the broader context of the interdependence of energy and water (Water-Energy Nexus). This report approaches the question from the angle of energy use in the water sector rather than the better-known water requirements for the energy sector. Reducing GHG emissions in urban water management requires reducing both fossil energy requirements and direct emissions of nitrous oxide and methane. Finally, it must be said that the need to reduce the GHG emissions of water and sanitation services goes with the growing demand for water. It should increase by 50% between now and 2030 worldwide due to the combined effects of population growth, economic development, and the shift in consumer patterns. This synthetic report aims to provide an overview of possible levers to reduce the greenhouse gas emissions of water and sanitation services and provides an analysis of how adaptation measures can embrace this low-carbon approach.
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Gordon, Deborah. No Standard Oil. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780190069476.001.0001.
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The next decade will be decisive in the fight against climate change. It will be impossible to hold the planet to a 1.5 degrees Celsius temperature rise without controlling methane and carbon dioxide emissions from the oil and gas sector. Contrary to popular belief, the world will not run out of these resources anytime soon. Instead, oil and gas are becoming more climate-intensive to supply using technologies like fracking oil and liquefying gas—even as these abundant resources continue to be used to fuel cars, heat homes, and produce consumer goods like shampoo, pajamas, and paint. Policymakers, financial investors, environmental advocates, and citizens need to understand what oils and fossil fuels are doing to our climate to inform decision-making. In No Standard Oil, Deborah Gordon shows that no two oils or gases are environmentally alike. Each has a distinct, quantifiable climate impact. While all oils and gases pollute, some are much worse for the climate than others. In clear, accessible language, Gordon explains the results of the Oil Climate Index Plus Gas (OCI+), an innovative, open-source model that estimates global oil and gas greenhouse gas emissions. Gordon identifies the oils and gases from every region of the globe—along with the specific production, processing, and refining activities—that are the most damaging to the planet and proposes innovative solutions to reduce their climate footprints. Global climate stabilization cannot afford to wait for oil and gas to run out. No Standard Oil shows how people can take immediate, practical steps to cut greenhouse gas emissions in the crucial oil and gas sector while making sustainable progress in transitioning to a carbon-free energy future.
Book chapters on the topic "Management of greenhouse gas emissions from energy activities"
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Ntinyari, Winnie, and Joseph P. Gweyi-Onyango. "Greenhouse Gases Emissions in Agricultural Systems and Climate Change Effects in Sub- Saharan Africa." In African Handbook of Climate Change Adaptation, 1081–105. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_43.
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AbstractClimate change has been viewed to result from anthropogenic human activities that have significantly altered the Nitrogen (N) cycle and carbon cycles, increasing the risks of global warming and pollution. A key cause of global warming is the increase in greenhouse gas emissions including methane, nitrous oxide, and carbon among others. The context of this chapter is based on a comprehensive desktop review on published scientific papers on climate change, greenhouse emissions, agricultural fertilizer use, modeling and projections of greenhouse gases emissions. Interestingly, sub-Saharan Africa (SSA) has the least emissions of the greenhouses gases accounting for only 7% of the total world’s emissions, implying that there is overall very little contribution yet it has the highest regional burden concerning climate change impacts. However, the values could be extremely higher than this due to lack of proper estimation and measurement tools in the region and therefore, caution needs to be taken early enough to avoid taking the trend currently experienced in developed nations. In SSA, agricultural production is the leading sector in emissions of N compound to the atmosphere followed by energy and transportation. The greatest challenge lies in the management of the two systems to ensure sufficiency in food production using more bioenergy hence less pollution. Integrating livestock and cropping systems is one strategy that can reduce methane emissions. Additionally, developing fertilizer use policy to improve management of fertilizer and organic manure have been potentially considered as effective in reducing the effects of agriculture activities on climate change and hence the main focus of the current chapter.
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Zaman, M., K. Kleineidam, L. Bakken, J. Berendt, C. Bracken, K. Butterbach-Bahl, Z. Cai, et al. "Greenhouse Gases from Agriculture." In Measuring Emission of Agricultural Greenhouse Gases and Developing Mitigation Options using Nuclear and Related Techniques, 1–10. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-55396-8_1.
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AbstractThe rapidly changing global climate due to increased emission of anthropogenic greenhouse gases (GHGs) is leading to an increased occurrence of extreme weather events such as droughts, floods, and heatwaves. The three major GHGs are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). The major natural sources of CO2 include ocean–atmosphere exchange, respiration of animals, soils (microbial respiration) and plants, and volcanic eruption; while the anthropogenic sources include burning of fossil fuel (coal, natural gas, and oil), deforestation, and the cultivation of land that increases the decomposition of soil organic matter and crop and animal residues. Natural sources of CH4 emission include wetlands, termite activities, and oceans. Paddy fields used for rice production, livestock production systems (enteric emission from ruminants), landfills, and the production and use of fossil fuels are the main anthropogenic sources of CH4. Nitrous oxide, in addition to being a major GHG, is also an ozone-depleting gas. N2O is emitted by natural processes from oceans and terrestrial ecosystems. Anthropogenic N2O emissions occur mostly through agricultural and other land-use activities and are associated with the intensification of agricultural and other human activities such as increased use of synthetic fertiliser (119.4 million tonnes of N worldwide in 2019), inefficient use of irrigation water, deposition of animal excreta (urine and dung) from grazing animals, excessive and inefficient application of farm effluents and animal manure to croplands and pastures, and management practices that enhance soil organic N mineralisation and C decomposition. Agriculture could act as a source and a sink of GHGs. Besides direct sources, GHGs also come from various indirect sources, including upstream and downstream emissions in agricultural systems and ammonia (NH3) deposition from fertiliser and animal manure.
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Trigo, Eduardo, Hugo Chavarria, Carl Pray, Stuart J. Smyth, Agustin Torroba, Justus Wesseler, David Zilberman, and Juan F. Martinez. "The Bioeconomy and Food System Transformation." In Science and Innovations for Food Systems Transformation, 849–68. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-15703-5_45.
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AbstractThis chapter identifies opportunities around bioeconomic concepts for the transformation of food systems. Bioeconomy is a multi-dimensional concept and blends well with the food systems concept. Its goals include the reduction of greenhouse gas (GHG) emissions; the efficient use of energy and material; responsible consumption; and social inclusion through innovation, with a focus on the transformation of the structure of production. Bioeconomy makes important contributions to sustainable economic growth from the environmental and social points of view, offering direct jobs and employment and higher value addition. Bioeconomy offers support for the transformation of food systems by increasing crop and livestock yields through sustainable intensification activities. It can strengthen local value chains, promoting the reuse and recycling of food resources. These strategies at the local level contribute to poverty reduction through the creation of new rural jobs. Food system resilience can be strengthened based on the diversification of agricultural commodity production, the increased use of bio-based inputs in agriculture and the diversification of rural incomes through the rural production of bioenergy, bio-based industry and environmental services. Bioeconomy can be effectively used for the upscaling of biotechnology innovations, improved environmental sustainability and climate resilience, and improved nutrition and health. Links between the bioeconomy and the 2030 Agenda for Sustainable Development are demonstrated by using the indicators of the United Nation’s Sustainable Development Goals (SDGs) for monitoring and evaluating the bioeconomy.
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Odiyo, John Ogony, Peter Bitta Bikam, and Rachel Makungo. "Introduction." In Green Economy in the Transport Sector, 1–7. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-86178-0_1.
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AbstractThis book provides policy framework on “towards a Green Economy in the Transport Sector” draws inspiration from the UNEP report on Green Economy Modeling (2014), which focused on South Africa with respect to Transport, Natural Resource Management, Agriculture, and Energy sectors. This is because in the last 10 years natural resources, environmental risks and ecological issues have come to the attention of the international community because the subject is fundamentally important for overarching sustainable growth. It is important to note that environmental problems such as greenhouse gas emissions and climate change in different regions of the world including South Africa result in significant problems. However, the challenges can provide an opportunity to do things differently. Further to this in 2010, South Africa hosted the Green Economy Summit to set up the stage for the formulation of a Green Economy Plan. In line with this, the choice for a New Growth Path (NGP) was formulated and it was aimed at creating new green jobs in their thousands by 2020. It was in this context that the NGP policy framework on green economy in the transport sector was envisaged to respond to the request by Transport Education and Training Authority (TETA) to assess potential opportunities and policy levers to inform a green economy in the transport sector. The findings from the desktop research, the stakeholder workshop and the field survey reports form the basis from which the policy framework recommendations in this report were made.
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González-Sánchez, Emilio J., Manuel Moreno-Garcia, Amir Kassam, Saidi Mkomwa, Julio Roman-Vazquez, Oscar Veroz-Gonzalez, Rafaela Ordoñez-Fernandez, et al. "Climate smart agriculture for Africa: the potential role of conservation agriculture in climate smart agriculture." In Conservation agriculture in Africa: climate smart agricultural development, 66–84. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781789245745.0003.
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Abstract To achieve the challenges raised in Agenda 2063 and the Malabo Declaration, new agricultural techniques need to be promoted. Practical approaches to implement climate smart agriculture and sustainable agriculture, able to deliver at field level, are required. These include sustainable soil and land management that allows different user groups to manage their resources, including water, crops, livestock and associated biodiversity, in ways that are best suited to the prevailing biophysical, socio-economic and climatic conditions. The adoption of locally adapted sustainable soil management practices is needed to support climate change mitigation and adaptation from the agricultural perspective. In this sense, Conservation Agriculture (CA) can be adapted to local conditions, and help achieve the key objectives. The application of CA principles brings multiple benefits, especially in terms of soil conservation, but also for mitigating climate change. In fact, CA has the ability to transform agricultural soils from being carbon emitters into carbon sinks, because of no-tillage (NT) techniques and the return to the soil of diverse crop biomass from above-ground parts of plants and from diverse roots systems and root exudates. Similarly, fossil energy use decreases due to the reduction in agricultural operations, and so less CO2 is emitted to the atmosphere. Lower greenhouse gas (GHG) emissions in CA also result, because of reduced and more efficient use of inputs. Scientific studies confirm the sequestration potential of increased soil organic carbon (SOC) stocks on croplands in Africa on each of the continent's major bioclimatic areas. Coefficients of SOC sequestration for Africa are presented in this chapter.
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Hrnčević, Lidia. "Greenhouse Gas Emissions from the Petroleum Industry." In Natural Resources Management, 213–41. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-0803-8.ch011.
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Greenhouse Gas (GHG) emissions occur, more or less, in all aspects of the petroleum industry's activities. Besides the direct emissions of some GHG, the petroleum industry is also characterised with high energy intensity usually followed by emissions of adverse gases, especially at old facilities, and also the products with high emission potential. Being the global industry and one of the major players on global market, the petroleum industry is also subjected to global regulatory provisions regarding GHG emissions. In this chapter, the impact of global climate change on the petroleum industry is discussed. The emissions from the petroleum industry are analysed with a special focus on greenhouse gases that occur in petroleum industry activities and types and sources of emissions from the petroleum industry activities. In addition, recommendations for estimation, monitoring, and reductions of GHG emissions from the petroleum industry are given.
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Kumar, Ashok, Saisantosh Vamshi Harsha Madiraju, and Lakshika Nishadhi Kuruppuarachchi. "Pollution Prevention Assessments: Approaches and Case Histories." In Sustainability Studies: Environmental and Energy Management, 148–65. BENTHAM SCIENCE PUBLISHERS, 2022. http://dx.doi.org/10.2174/9789815039924122010010.
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The pollution prevention (P2) approach known as source reduction is being used worldwide to reduce the deleterious effects on human health and the environment due to the contaminants released from a variety of industrial sources. This chapter focuses on the concept of pollution prevention approaches undertaken by the U.S.EPA. P2 approach is discussed by applying the concept of energy efficiency, energy savings, greenhouse gas emission (GHG) reductions, waste reduction, and stormwater management to local schools, restaurants, hospitals, and the industrial sector in Ohio, USA. Several publicly available tools were used to analyze data collected during assessments. The major tools used are the Energy Assessment Spreadsheet tool (developed by Air Pollution Research Group at the College of Engineering, The University of Toledo, Ohio, USA) for the energy savings and Economic Input Life Cycle Assessment tool (developed by researchers at the Green Design Institute of Carnegie Mellon University) for the estimation of environmental emissions from industrial activities.These approaches result in the reduction of financial costs for waste management, cleanup, health problems, and environmental damage. Outcomes of pollution prevention activities are knowledge-based, behavioral, health-related, or environmental, which includes decreased exposure to toxins, conservation of natural resources, decreased release of toxins to the environment, and cost savings. The chapter presents case studies that focused on energy, greywater reuse, and food waste diversion from landfills.
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Lal, R., and T. J. Logan. "Agricultural Activities and Greenhouse Gas Emissions from Soils of the Tropics." In Soil Management and Greenhouse Effect, 293–308. CRC Press, 2018. http://dx.doi.org/10.1201/9780203739310-25.
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Dunphy, Niall P., and John E. Morrissey. "Optimization of Construction Supply Chains for Greenhouse Gas Reduction." In Optimization of Supply Chain Management in Contemporary Organizations, 280–310. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8228-3.ch011.
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There is an increasing number of regulatory and public policy initiatives aimed at improving building energy efficiency, recognizing the importance of the built environment to achieve lower energy-related emissions. However, these efforts have generally focused on the building scale. A comprehensive reduction of carbon emissions from construction requires a wider focus, considering the building as well as the lifecycle of materials and their supply chains. There is a need for robust analysis of the Greenhouse Gas (GHG) implications of construction supply chains and to optimize supply chains configurations so as to minimize GHG emissions across multiple organizations. This chapter provides a rigorous means of assessing the dynamic and complex supply chains of construction to obtain optimal and sustainable levels of GHG reductions in a whole-of-chain approach. Outcomes represent critical new knowledge, enabling deeper understanding as well as enhanced capacity to maximize energy savings from the built environment.
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Morganti, Patrizio, and Giuseppe Garofalo. "Renewable Energy and Economic Growth." In Research Anthology on Clean Energy Management and Solutions, 1726–41. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-9152-9.ch076.
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The global commitment to drastically curb greenhouse gas emissions towards a sustainable development is strongly connected to the development and usage of renewable energy (RE), such as solar and wind. Between 2006 and 2016, world's total RE consumption, excluding hydro-electricity, increased by almost 350%, and RE investment grew from US $47 billion in 2004 to 279.8 billion in 2017. The importance of RE has attracted a lot of attention from the economic literature as well, since a growing body of empirical research is investigating the relationships between RE and economic growth. The general outcome is the existence of a positive bi-directional (direct and reverse) link between RE consumption and real GDP, though it also emerges evidence showing no statistically significant relationship. This Chapter provides i) an overview of the recent world's trends of RE production and investment, ii) an extensive and detailed review of the recent advances in the RE-growth empirical literature, highlighting the main methodologies adopted and the main findings emerged.
Conference papers on the topic "Management of greenhouse gas emissions from energy activities"
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Balaguer-Da´tiz, Giselle, and Nikhil Krishnan. "Life Cycle Comparison of Two Options for MSW Management in Puerto Rico: Thermal Treatment vs. Modern Landfilling." In 16th Annual North American Waste-to-Energy Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/nawtec16-1928.
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The management of municipal solid wastes (MSW) in Puerto Rico is becoming increasingly challenging. In recent years, several of the older landfills have closed due to lack of compliance with federal landfill requirements. Puerto Rico is an island community and there is limited space for construction of new landfills. Furthermore, Puerto Rico residents generate more waste per capita than people living on the continental US. Thermal treatment, or waste to energy (WTE) technologies are therefore a promising option for MSW management. It is critical to consider environmental impacts when making decisions related to MSW management. In this paper we quantify and compare the environmental implications of thermal treatment of MSW with modern landfilling for Puerto Rico from a life cycle perspective. The Caguas municipality is currently considering developing a thermal treatment plant. We compare this to an expansion of a landfill site in the Humacao municipality, which currently receives waste from Caguas. The scope of our analysis includes a broad suite of activities associated with management of MSW. We include: (i) the transportation of MSW; (ii) the impacts of managing waste (e.g., landfill gas emissions and potential aqueous run-off with landfills; air emissions of metals, dioxins and greenhouse gases) and (iii) the implications of energy and materials offsets from the waste management process (e.g., conversion of landfill gas to electricity, electricity produced in thermal treatment, and materials recovered from thermal treatment ash). We developed life cycle inventory models for different waste management processes, incorporating information from a wide range of sources — including peer reviewed life cycle inventory databases, the body of literature on environmental impact of waste management, and site-specific factors for Puerto Rico (e.g. waste composition, rainfall patterns, electricity mix). We managed uncertainty in data and models by constructing different scenarios for both technologies based on realistic ranges of emission factors. The results show that thermal treatment of the unrecyclable part of the waste stream is the preferred option for waste management when compared to modern landfilling. Furthermore, Eco-indicator 99 method is used to investigate the human health, ecosystem quality and resource use impact categories.
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Guillaume, Vaillant, Mata-Freitas Elder, Roquet Damien, Little Patrick, France Laurent, and Deleersnyder Matthieu. "Process Quick-Look Assessment – A Booster for Decarbonization." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/210994-ms.
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Abstract This paper aims at describing how O&G companies can boost the decarbonization of their Upstream activities and target operational excellence by analyzing their assets with a well-structured and efficient methodology, called ‘Process Quick-Look Assessment for carbon footprint reduction’, or PQLA. This quasi-exhaustive review allows to identify and prioritize actions to reduce greenhouse gas (GHG) emissions, with a primary focus on quick wins / low CAPEX actions. From the analysis of historical operational data, a detailed mapping of the asset GHG emissions by sources of energy (fuel gas, electricity, liquid fuels), flaring and venting is established. Then, a multidisciplinary task force with process, operations, maintenance and well performance representatives from Headquarter and Affiliate/Business Unit starts the investigations. By analyzing pressure profiles of gas, water and oil, by performing a gap analysis review with respect to (w.r.t.) best operational practices, by challenging methodically each system operation considering plant historical data, the team is able to identify areas for improvement and make impactful recommendations. Typical quick-win findings are the process control improvement of compressor anti-surge, reduction of discharge pressure of compressors and pumps, adjustment of valve setpoints, optimization of the cooling medium distribution… etc. The structured methodology of the PQLA allows to establish a consolidated overview of the GHG saving possibilities, with strong Affiliates commitment that fully own quick-wins and low CAPEX initiatives to close the gaps and rapidly improve GHG emissions. It has been applied on multiple assets operated by the Company in Nigeria, Angola, Congo, Brazil, Denmark, Qatar, UK, Argentina… with effective or and realistic realizable GHG emissions reductions. In addition, the PQLA leads to a positive mindset change in Energy & GHG management culture within the Affiliates, contributing to onboard the operational teams to further accelerate the reduction of GHG emissions.
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Katterbauer, Klemens, Abdulkarim Al Sofi, Alberto Marsala, and Ali Yousif. "An Innovative Artificial Intelligence Framework for Reducing Carbon Footprint in Reservoir Management." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205856-ms.
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Abstract The energy industry has been transformed considerably in the last years. Sustainable development of oil and gas reservoir has become a major driver for these energy companies, and strengthened the focus to maximize hydrocarbon extraction while minimizing the associated carbon footprint. The focus has been further on maximizing efficiency and waste reduction in order to enhance profitability of projects. Challenges still remain in terms of that the carbon emissions from oilfield operations, related to the production, disposal and utilization of water and hydrocarbons, may be significant and the objective of increasing production has to be traded off in many instances against the quest for reducing carbon emissions. The fourth industrial revolution has brought new opportunities for companies to enhance decision making in their upstream development and optimize their recovery potential while minimizing the carbon footprint and associated cost. In this work, we present a smart approach for optimizing recovery while minimizing the carbon footprint of a reservoir in terms of the associated development and production activities. We use an advanced nonlinear autoregressive neural network approach integrated with time-lapse electromagnetic monitoring data to forecast production and carbon emissions from the reservoir in real-time, under uncertainty. The artificial intelligence approach also allows to investigate a circular carbon approach, where the produced greenhouse gases are re-injected into the well, while at the same time adjusting water injection levels. This allows to forecast and analyze the impact of a circular development plan. We tested the AI framework on a synthetic reservoir encompassing a complex carbonate fracture system and well setup. The carbon emissions were forecasted in real-time based on the previous production rates and the defined injection levels. The forecasted carbon emissions were then integrated into an optimization technique, in order to adjust injection levels to minimize water cut and overall carbon emissions, while optimizing production rates. Results were promising and highlighted the potential significant reductions in carbon emissions for the studied synthetic reservoir case. Moreover, the deployment of deep electromagnetic surveys was proved particularly beneficial as a deep formation evaluation monitoring method for tracking the injected waterfront inside the reservoir and optimizing the sweep efficiency, while minimizing the inefficient use of water injection. Accordingly, such integrated AI approach has a twofold benefit: maximizing the hydrocarbon productivity, while minimizing the water consumption and associated carbon emissions. Such framework represents a paradigm shift in reservoir management and improved oil recovery operations under uncertainty. It proposes an innovative integrated methodology to reduce the carbon footprint and attain a real-time efficient circular development plan.
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Chromec, Peter R., and Francis A. Ferraro. "Waste-to-Energy in the Context of Global Warming." In 16th Annual North American Waste-to-Energy Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/nawtec16-1954.
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In December 2007 the United Nations Framework Convention on Climate Change (UNFCCC) took place in Bali. It was based on the IPCC report no. 4 presented in Barcelona on November 2007. The messages are briefly: • Warming of the climate system is unequivocal; • Global greenhouse gas (GHG) emissions due to human activities have grown since pre-industrial times; • Continued GHG emissions at or above current rates would cause further warming and induce many changes in the global climate system during the 21st century that would very likely be larger than those observed during the 20th century; • Key mitigation technologies in the waste sector: Landfill Gas (LFG) methane recovery; waste incineration with energy recovery; composting of organic waste; controlled waste water treatment; recycling and waste minimisation; biocovers and biofilters to optimise methane oxidation. The above by the IPCC proposed mitigation technologies for the waste sector can be categorized regarding specific waste treatment scenarios and their efficiency expressed in kg CO2 equivalent emitted per ton of waste. • Landfill w/o LFG recovery 1850 kg CO2-eq; • Landfill with LFG recovery 250–775 kg CO2-eq; • Energy-from-Waste plant −1000..−100 kg CO2-eq. With a population of little over 300 million people and a per capita municipal waste generation rate of 760 kg/person.year, the total waste generated in the USA is about 230 million Mg/year (OECD). With the treatment scenarios discussed above, the following can be stated: • If all wastes were landfilled waste disposal would correspond to 425 million tons of CO2 equivalents. • If all wastes were incinerated in Energy-from-Waste (EfW) plants, the emissions could be reduced by about 500 million tons of CO2 equivalents (about 9% of today’s US CO2 output) and make the waste management sector a GHG emissions sink. • The total electricity generated from EfW plants could be as high as 15,000 MW replacing about 50 standard 300 MW power plant units. To an average US 4 person household about 3 t/year of municipal solid wastes can be allocated, corresponding to an annual difference between landfilling without LFG recovery and EfW treatment of about 6.9 Mg CO2-eq /year. If this household wanted to achieve the same reduction of CO2 equivalent emissions by other means than having these wastes burnt in a modern EfW plant, they have the following options: • Remove one automobile from use (EPA: 6.0 Mg CO2-eq /year); • Cut household electricity consumption by 80% (EIA: 7.8 Mg CO2-eq /year). The European parliament commission has proposed to reduce CO2 emissions in Europe to 20–30% below 1990 levels. In comparison with Europe, annual GHG emissions (CO2-eq/person year) in the U.S. today are on a level about double that of the Europe. In order to achieve a similar reduction in the U.S., significant efforts have to be done on all energy fronts. Energy-from-Waste (EfW) is one of them, which at the same time solves a space and pollution problem and does not leave these issues to future generations.
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Audus, Harry, and Paul Freund. "Technologies for Reducing Greenhouse Gas Emissions From Fossil Fuels." In ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/98-gt-074.
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In recent years, the possibility of climate change has begun to be considered seriously. Options available today can help reduce emissions at relatively little overall cost but may be able to achieve only moderate reductions. If it becomes necessary to reduce emissions further, it is likely there will be opportunities for new technologies as well as making greater use of existing ones. Bearing in mind the time required to develop and deploy new energy supply technologies on a large-scale, it is only sensible to adopt a precautionary stance. This requires better understanding of the potential of technologies not yet in widespread use and stimulation of the development and deployment of promising ones. The EEA Greenhouse Gas R&D Programme is working to improve understanding of technologies for reducing greenhouse gas emissions from fossil fuels. This is an example of effective co-operative action between different countries and industries. Membership is worldwide; through this work, members are able to learn about new technologies and share experiences. This paper reviews the work of the IEA Greenhouse Gas R&D Programme. The established options for reducing emissions include improving energy efficiency, substitution of lower-carbon fuels for high-carbon fuels, and introduction of alternative energy sources. If deep reductions in emissions are required, discussion tends to focus on alternatives to fossil fuels even though the latter provide a very large proportion of the energy used today. To avoid disruptive changes, the world will need to be able to continue using fossil fuels but in a climate-friendly way. Capture and storage of carbon dioxide could deliver deep reductions in emissions from fossil fuels but the technology is still in its infancy — this is the subject of on-going work by the IEA Greenhouse Gas R&D Programme. Enhancement of natural sinks, such as forests, could also help by sequestering atmospheric carbon dioxide. Use of biomass for power generation has also been examined to see how it compares as a large-scale mitigation option compared with capture and storage. Methane is another important greenhouse gas, produced by many human activities. Technology can help reduce emissions of methane; examples of some of these technologies will be described. The mechanism of Activities Implemented Jointly is potentially important for application of all of these options and the Greenhouse Gas Programme is working to improving understanding about viable options and methods of delivering successful projects.
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Dubravská, Mariana, and Elena Širá. "GREENHOUSE GAS EMISSIONS PRODUCED IN AGRICULTURE SECTOR IN EU." In Fourth International Scientific Conference ITEMA Recent Advances in Information Technology, Tourism, Economics, Management and Agriculture. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2020. http://dx.doi.org/10.31410/itema.2020.257.
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Each economy must adapt its activities to the protection of the environment. It is now an essential part of everyday life, in the face of various climate changes. The Europe 2020 strategy sets out a set of objectives in the EU, including those promoting environmental sustainability, called sustainable growth. The aim of the paper is to determine, if the performance of the country, in the area of greenhouse gas emissions reduction is adequate to the strategy Europe 2020. In the analysis of greenhouse gas emission reductions, we will also focus on the agriculture sector and compare the development over time with the development in other EU countries. The analyzed period is 10 years, from 2009 - 2018. The article investigated the performance of greenhouse gas emissions in the example of EU (including the Great Britain) countries.
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Bahor, Brian, Keith Weitz, and Andrew Szurgot. "Using a Carbon Balance to Estimate Greenhouse Gas Emissions and Mitigation From Municipal Solid Waste Management." In 16th Annual North American Waste-to-Energy Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/nawtec16-1951.
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Municipal solid waste (MSW) management is internationally recognized for its potential to be both a source and mitigation technology for greenhouse gas (GHG) emissions. Historically, GHG emission estimates have relied upon quantitative knowledge of various MSW components and their carbon contents, information normally presented in waste characterization studies. Aside from errors associated with such studies, existing data do not reflect changes over time or from location to location and are therefore limited in their utility for estimating GHG emissions and mitigation due to proposed projects. This paper presents an alternative approach to estimate GHG emissions and mitigation using the concept of a carbon balance, where key carbon quantities are determined from operational measurements at modern municipal waste combustors (MWCs).
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Plati, Christina, Maria Pomoni, Andreas Drainakis, and Andreas Loizos. "Integrating roughness data to assess greenhouse gas emissions within pavement management decision-making." In 7th International Conference on Road and Rail Infrastructure. University of Zagreb Faculty of Civil Engineering, 2022. http://dx.doi.org/10.5592/co/cetra.2022.1401.
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Green-House Gases (GHGs) are emitted into the atmosphere in significant amounts produced mainly by human sources and activities. Globally, the road transport sector is a significant source of GHGs and particularly of CO2 emissions. Transport sector includes pavements and pavement roughness is a factor that directly affects fuel consumption and consequently has a significant impact on vehicle emissions. Many studies have attempted to define the connection between pavement roughness in terms of International Roughness Index (IRI) and fuel consumption, under the scope of pavement sustainability. However, the requirements of multiple parameters and extensive data processing have raised the need for solid and simplified approaches in practice. As such, the objective of the current study is to incorporate the assessment of vehicle emissions into pavement management processes by formulating a simple and credible relationship between vehicle GHGs and pavement roughness. Analysed data comes from multiple segments of two interurban controlled-access highways with different pavement condition. Several combinations of vehicle and fuel type suggest the development of concise formulas to estimate equivalent CO2 emissions based on IRI measurements. Verification and validation of the developed formulas was applied via appropriate statistical techniques.
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Diezinger, Stefan, Gautam Chhibber, and Georgios Siasios. "Strategies for Reducing & Monetizing Fugitive Methane Emissions from Natural Gas Infrastructure." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/210890-ms.
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Abstract Energy-intensive sectors like oil & gas and process industry are under intense pressure to reduce greenhouse gas (GHG) emissions, most notably methane, which has 28-34 times the global warming potential (GWP) of CO2. Though once generally accepted as a normal part of operation, fugitive methane emissions have come under significant scrutiny in recent years. Efforts to mitigate fugitive emissions are now a key requirement for future-oriented and optimized energy systems. Today, there are a wide range of technologies that operators can leverage to address fugitive methane emissions from their activities. Generally, these can be broken down into four distinct categories: Solutions for continuous monitoring & detection – Covers technologies that can be employed to detect and measure fugitive emissions, including those that are unplanned (i.e., leaks).Solutions for emissions capture and reuse – Covers technologies that can be used to capture fugitive methane emissions that are a byproduct of normal operation (i.e., leakage across compressor seals). The methane can then potentially be monetized through reinjection into the process stream or utilized in onsite gas turbines or boilers for power and/or heat generation.Solutions for emissions reduction – Covers solutions for reducing leak rates of equipment, particularly across sealsSolutions for emissions prevention – Covers technologies that can be deployed proactively to prevent fugitive methane emissions releases that occur as a result of venting, blowdown, and maintenance. This paper describes several solutions across these categories which are well-proven/established. The paper will also discuss recent global initiatives to curb fugitive methane emissions and how these initiatives may impact the regulatory framework as the Energy Transition progresses.
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Narin, Müslüme. "Flexible Mechanisms of the Kyoto Protocol: Emissions Trading." In International Conference on Eurasian Economies. Eurasian Economists Association, 2013. http://dx.doi.org/10.36880/c04.00770.
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The growth of the world economy, rapid population growth and urbanization increased the demand for energy. Nowadays, a large part of the growing demand for energy provided by fossil fuels, carbon dioxide and greenhouse gas emissions resulting from the burning of these fuels leading to climate change and global warming. Reduction of greenhouse gas emissions in 1994 to the United Nations Framework Convention on Climate Change, the Kyoto Protocol entered into force in 2005. The Kyoto Protocol, emission volume of the three market-based flexibility mechanisms have to be considered. One of these mechanisms is emissions trading. This study will focus on emissions trading systems and carbon markets. All over the world in recent years, based on the spot and futures contracts are traded on the carbon. In this direction of the world's carbon stocks and its activities will be discussed. Also in 2008, in the aftermath of the global crisis and European Debt Crisis its effects on carbon markets will be investigated.
Reports on the topic "Management of greenhouse gas emissions from energy activities"
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Silverman, Allison. Summary: Using International Law to Advance Women’s Tenure Rights in REDD+. Rights and Resources Initiative, June 2015. http://dx.doi.org/10.53892/ymup2358.
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Reducing Emissions from Deforestation and Forest Degradation (REDD+) is a voluntary international initiative to reduce greenhouse gas emissions from deforestation and forest degradation and to promote conservation and sustainable management of forests. It has significant implications for tenure rights, including for women. Although women use forests to support their own as well as their families’ livelihoods, they are frequently overlooked as key stakeholders. Women often face discrimination in resource management processes, largely through unequal, insecure, or unclear tenure rights. Hence, there is a significant risk that the implementation of REDD+ could exacerbate existing inequalities for women. Securing women’s tenure rights is fundamental, as tenure rights provide recognized rights-holders with the ability to be involved in and to benefit from the design and implementation of REDD+ activities.
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Petit, Vincent. Road to a rapid transition to sustainable energy security in Europe. Schneider Electric Sustainability Research Institute, October 2022. http://dx.doi.org/10.58284/se.sri.bcap9655.
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Decarbonization and energy security in Europe are two faces of the same coin. They are both related to the large dependency of the European Union economy on fossil fuels, which today represent around 70% of the total supply of energy. The bulk of these energy resources are imported, with Russia being the largest supplier, accounting for 40% of natural gas and 27% of oil imports. However, fossil fuels are also the primary root cause of greenhouse gas emissions, and the European Union is committed to reduce those by 55% by 2030 (versus 1990). This report is based on the landmark research from the Joint Research Center of the European Commission, the “Integrated Database of the European Energy Sector”, which for the first time mapped actual energy uses for each country within the European Union, across 17 sectors of activity, with data granularity at the level of each process step (or end-use) of each of these sectors. Our approach here has been to systematically review these process steps (or end-uses) and qualify the extent to which they could be electrified, effectively removing the demand for fossil fuels as a result. We have focused only on those process steps where technology was already widely available and for which we evaluated the switch to be relatively easy (or attractive). In other words, we estimated the impact of rapid electrification of “easy to abate” activities. The conclusion of this evaluation is that the share of electricity demand in the final energy mix could jump from around 20% today to 50%, which would drive a reduction in emissions at end-use of around 1,300 MtCO2 /y, as well as a drop in natural gas and oil supply of around 50%. As a result of such transformation, electricity demand would nearly double, with the bulk of that growth materializing in the building sector. Short-term, the challenge of addressing climate targets while providing for energy security is thus intimately connected to buildings. While such transition would certainly require major infrastructure upgrades, which may prove a roadblock to rapid deployment, we find that the combination of energy efficiency measures (notably digital) and distributed generation penetration (rooftop solar) could significantly tame the issue, and hence help accelerate the move away from fossil fuels, with energy spend savings as high as 80% across some building types; a major driver of change. Beyond this, further potential exists for electrification. Other measures on the demand-side will include deeper renovations of the industrial stock (notably in the automotive, machinery, paper, and petrochemical industries for which our current assessment may be underestimated) and further electrification of mobility (trucks). The transition of the power system away from coal (and ultimately natural gas) will then also play a key role, followed ultimately by feedstocks substitution in industry. Some of these transitions are already on the way and will likely bring further improvements. The key message, however, is that a significant opportunity revolves around buildings to both quickly decarbonize and reduce energy dependencies in Europe. Rapid transformation of the energy system may be more feasible than we think. We notably estimate that, by 2030, an ambitious and focused effort could help displace 15% to 25% of natural gas and oil supply and reduce emissions by around 500 MtCO2 /y (note that these savings would come on top of additional measures regarding energy efficiency and flexibility, which are not the object of this study). For this to happen, approximately 100 million buildings will need renovating, and a similar number of electric vehicles would need to hit the road.