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Atmospheric Stabilization of CO2 Emissions : Near-Term Reductions and Intensity-Based Targets
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Year: 2007 Publisher: Washington, D.C., The World Bank,

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This study analyzes CO2 emissions reduction targets for various countries and geopolitical regions by the year 2030 in order to stabilize atmospheric concentrations of CO2 at the level of 450 ppm (550 ppm including non CO2 greenhouse gases). It also determines CO2 intensity cuts that would be needed in those countries and regions if the emission reductions were achieved through intensity-based targets while assuming no effect on forecasted economic growth. Considering that the stabilization of CO2 concentrations at 450 ppm requires the global trend of CO2 emissions to reverse before 2030, this study develops two scenarios: reversing the global CO2 trend in (i) 2020 and (ii) 2025. The study shows that global CO2 emissions would be 42 percent above the 1990 level in 2030 if the increasing trend of global CO2 emissions is reversed by 2020. If reversing the trend is delayed by 5 years, the 2030 global CO2 emissions would be 52 percent higher than the 1990 level. The study also finds that to achieve these targets while maintaining assumed economic growth, the global average CO2 intensity would require a 68 percent drop from the 1990 level or a 60 percent drop from the 2004 level by 2030.


Book
Atmospheric Stabilization of CO2 Emissions : Near-Term Reductions and Intensity-Based Targets
Author:
Year: 2007 Publisher: Washington, D.C., The World Bank,

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Bookmark

Abstract

This study analyzes CO2 emissions reduction targets for various countries and geopolitical regions by the year 2030 in order to stabilize atmospheric concentrations of CO2 at the level of 450 ppm (550 ppm including non CO2 greenhouse gases). It also determines CO2 intensity cuts that would be needed in those countries and regions if the emission reductions were achieved through intensity-based targets while assuming no effect on forecasted economic growth. Considering that the stabilization of CO2 concentrations at 450 ppm requires the global trend of CO2 emissions to reverse before 2030, this study develops two scenarios: reversing the global CO2 trend in (i) 2020 and (ii) 2025. The study shows that global CO2 emissions would be 42 percent above the 1990 level in 2030 if the increasing trend of global CO2 emissions is reversed by 2020. If reversing the trend is delayed by 5 years, the 2030 global CO2 emissions would be 52 percent higher than the 1990 level. The study also finds that to achieve these targets while maintaining assumed economic growth, the global average CO2 intensity would require a 68 percent drop from the 1990 level or a 60 percent drop from the 2004 level by 2030.


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Carbon Capture and Storage in Industrial Applications
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ISBN: 9264130667 Year: 2012 Publisher: Paris : OECD Publishing,

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The Technology Roadmap: Carbon Capture and Storage in Industrial Applications shows that carbon capture and storage (CCS) has the potential to reduce CO2 emissions from industrial applications by 4 gigatonnes in 2050. Such an amount is equal to roughly one-tenth of the total emission cuts needed to reduce emissions by 50% by the middle of the century. The roadmap focuses on five main industrial applications: high-purity CO2 sources, biomass conversion, cement, iron and steel and refineries. It sets out a vision of CCS in industrial applications up to 2050, including milestones that need to be achieved for technology, financing, policy and international collaboration.


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Improving the efficiency of coal-fired power plants
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ISBN: 1631175912 9781631175916 1631175904 9781631175909 Year: 2014 Publisher: New York

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Coal has long been the major fossil fuel used to produce electricity. However, coal-fired electric power plants are one of the largest sources of air pollution in the United States, with greenhouse gas (GHG) emissions from burning of fossil fuels believed to be the major contributor to global climate change. Regulations under development at the Environmental Protection Agency (EPA) would impose new requirements on fossil-fueled (mostly coal-fired) power plants (CFPPs) to control GHG emissions. This book focuses on efficiency improvements to power plants, and discusses retrofits, technologies,


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Social cost of carbon estimates for regulatory impact analysis
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ISBN: 1634637089 9781634637084 9781634636919 Year: 2014 Publisher: New York

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Under Executive Order 12866, agencies are required, to the extent permitted by law, ""to assess both the costs and the benefits of the intended regulation and, recognizing that some costs and benefits are difficult to quantify, propose or adopt a regulation only upon a reasoned determination that the benefits of the intended regulation justify its costs."" The purpose of the ""social cost of carbon"" (SCC) estimates presented here is to allow agencies to incorporate the social benefits of reducing carbon dioxide (CO2) emissions into cost-benefit analyses of regulatory actions that have small,


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Greenhouse gas emissions from international aviation
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ISBN: 9462741433 9789462741430 9462364672 9789462364677 9789462364677 Year: 2015 Publisher: Hague, Netherlands

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While the aviation sector has introduced a number of technological and operational measures to curb its greenhouse gas emissions, these will not offset the emissions expected from its projected growth. This book examines the legal framework underlying the international aviation and climate change discourse. It analyzes the suitability of the International Civil Aviation Organization's (ICAO) institutional setting to address climate change and provides a critical assessment of the European Union Emission Trading Scheme. Finally, the book makes several recommendations to facilitate the adoption,


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Die Verknüpfung von Emissionshandelssystemen - sozial gerecht und ökologisch effektiv
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ISBN: 9783862197118 3862197115 9783862197101 3862197107 Year: 2014 Publisher: Kassel, Germany : Kassel University Press,


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Biochar
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ISBN: 1316839915 1316840050 1316840190 1316337979 1316840336 1316840751 1316839079 9781316840757 9781316840337 1316840611 9781316840610 9781107117099 1107117097 9781316337974 Year: 2016 Publisher: Cambridge Cambridge University Press

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Climate change poses a fundamental threat to humanity, and thus solutions for both mitigation and adaptation strategies are becoming increasingly necessary. Biochar can offer a range of environmental services, such as reclamation of degraded land, improvement of soil fertility and carbon sequestration. However, it also raises questions, regarding sustainable feedstock provision, biomass pyrolysis, and soil amendment. These questions, among various others, are addressed in this state-of-the-art compendium. Covering a broad geographical range, with regional assessments from North America, Europe, the Near East, and Southeast Asia, this interdisciplinary volume focuses on the entire biochar supply chain, from the availability and economics of biomass resources, to pyrolysis, and ultimately to the impacts on soil properties. The combination of theory with practical examples makes this a valuable book for researchers, policymakers, and graduate students alike, in fields such as soil science, sustainable development, climate change mitigation, biomass and bioenergy, forestry, and environmental engineering.

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