Congressional Research Service Reports - 404 Matching Results
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- Global Environment Facility (GEF): Overview
- The report provides an overview regarding the establishment and the role of Global Environment Facility (GEF).
- Global Environment Facility (GEF): Overview
- This report discusses the Global Environment Facility (GEF), serves as a primary source of funding for several major international environmental concerns. It was designed to provide incremental additional funding for development projects, in order to allow incorporation of environmental considerations in four specified areas: climate change, ozone depletion, biological diversity, and international waters. In recent years, land degradation and persistent organic pollutants have been added to its agenda. The GEF has provided funding to more than 1,300 projects in 140 nations. Although the United States has participated in the GEF since its inception, its level of contributions to the GEF has varied widely, from $30 million in 1994 to a high of $167 million in 1999, and to $80 million in 2006.
- Carbon Capture: A Technology Assessment
- This report is a brief summary of what carbon capture and storage (CCS) is, how it is supposed to work, why it has gained the interest and support of some members of Congress, and what some of the challenges are to its implementation and deployment across the United States.
- Carbon Capture and Sequestration (CCS)
- Carbon capture and sequestration (or storage) - known as CCS - has attracted interest as a measure for mitigating global climate change because large amounts of carbon dioxide (CO2) emitted from fossil fuel use in the United States are potentially available to be captured and stored underground or prevented from reaching the atmosphere. Congressional interest has grown in CCS as part of legislative strategies to address climate change. The large and rapid influx of funding for industrial-scale CCS projects may accelerate development and deployment of CO2 capture technologies.
- Carbon Capture and Sequestration (CCS)
- This report discusses carbon capture and sequestration (CCS), but not other types of carbon sequestration activities whereby CO2 is removed from the atmosphere and stored in vegetation, soils, or oceans.
- Carbon Capture and Sequestration (CCS): A Primer
- Report describing Carbon Capture and Sequestration (CCS), how it is supposed to work, why it has gained the interest and support of some members of Congress, and what some of the challenges are to its implementation and deployment across the United States.
- Carbon Capture and Sequestration (CCS): A Primer
- This report is a brief summary of what CCS is, how it is supposed to work, why it has gained the interest and support of some members of Congress, and what some of the challenges are to its implementation and deployment across the United States.
- Carbon Capture and Sequestration (CCS) in the United States
- This report provides a summary and analysis of the current state of carbon capture and sequestration (CCS) in the United States and current legislation and funding related to the CCS process and the regulation of air pollution and greenhouse gases.
- The Carbon Cycle: Implications for Climate Change and Congress
- This report puts the human contribution of carbon to the atmosphere into the larger context of the global carbon cycle. The report focuses almost entirely on carbon dioxide (CO2), which alone is responsible for over half of the change in Earth's radiation balance. Moreover, according to the Intergovernmental Panel on Climate Change (IPCC), CO2 is the most important greenhouse gas released to the atmosphere from human activities.
- Underground Carbon Dioxide Sequestration: Frequently Asked Questions
- This report answers frequently asked questions about the geologic sequestration of carbon dioxide (CO2). The questions are broadly representative of typical inquiries regarding the process and mechanics of storing CO2 underground, how much might be stored, and what might happen to CO2 once it is injected underground.
- Legal Analysis and Background on the EPA's Proposed Rules for Regulating Mercury Emissions from Electric Utilities
- Report detailing the attempts to regulate mercury emissions from electric utilities, including an investigation, potential challenges, and more.
- Carbon Sequestration in Forests
- This report examines basic questions concerning carbon sequestration in forests. The first section provides a brief background on congressional interest in forest carbon sequestration. The second describes the basic carbon cycle in forests, with an overview of how carbon cycling and storage vary among different types of forests. The third section then addresses how forest carbon is considered in the global climate change debate.
- Measuring and Monitoring Carbon in the Agricultural and Forestry Sectors
- Proposals to reduce emissions of carbon dioxide and other greenhouse gases often include the use of forestry and agricultural practices and lands for carbon sequestration. However, uncertainty about the accuracy of measuring carbon from these activities has led some to question this potential. Basic approaches for measuring forest and agricultural carbon include on-site measurement; indirect measurement from off-site tools; and estimation using models or inferences. Because of challenges associated with balancing the cost and accuracy of these measurement tools, any practicable system for measuring forest and agricultural carbon might require a mix of these approaches.
- Air Pollution: A Brief Annotated Bibliography
- This report is a bibliography on air pollution.
- Air Pollution: A Selected, Annotated Bibliography
- This report is an annotated bibliography of references on air pollution, mainly focusing on Congressional documents that were recent as of the report's publication. In the first section, the author organizes the entries alphabetically by author, or by title if there is no author. In the second section, the author arranges the entries by major subject headings, with sub-headings where necessary.
- Air Pollution: Remedial Activities of the 91st Congress
- This report discusses legislative proposals and bills in the 91st Congress related to reducing air pollution.
- Bills related to air pollution- introduced in 91st congress, 2nd session
- This report is about bills related to air pollution that were introduced in the 92nd congress.
- The Sulfur Oxide Tax
- This report is an analysis of a proposed tax on sulfur oxide emissions as an economic incentive to reduce air pollution.
- Stratospheric Ozone Depletion: Regulatory Issues
- For two decades, scientists have been warning that chlorofluorocarbons (CFCs) and Halons (bromine-containing fluorocarbons) may deplete the stratospheric ozone shield that screens out some of the sun's harmful ultraviolet rays and thus regulates the amounts which reach the Earth's surface. CFCs have been used as refrigerants, solvents, foam blowing agents, and outside the United States as aerosol propellants; Halons are used primarily as firefighting agents. Increased radiation could result in an increase in skin cancers, suppression of the human immune system, and decreased productivity of terrestrial and aquatic organisms, including some commercially important crops.
- Air Toxics: What Progress Has EPA Made in Regulating Hazardous Air Pollutants?
- This report considers the various ways the EPA has regulated hazardous air pollutants (HAPs) in the past and the changes following the 1990 Clean Air Act amendments. Moreover, the report details four programs that the EPA will use to better identify pollutant sources and regulate them.
- Comparison of Climate Change Adaptation Provisions in S. 1733 and H.R. 2454
- This report summarizes and compares climate change adaptation-related provisions in the American Clean Energy and Security Act of 2009 (H.R. 2454) and the Clean Energy, Jobs, and Power Act (S. 1733). Both H.R. 2454 and S. 1733 include adaptation provisions that seek to better assess the impacts of climate change and variability that are occurring now and in the future; and support adaptation activities related to climate change, both domestically and internationally.
- Global Climate Change: Coal Use in China and Other Asian Developing Countries
- Report discussing factors behind China's planned reliance on coal for future energy growth, including background information, factors in Asian coal use trends, Asian and world energy demands, the Asian coal and world markets, CO2 emissions trends, projected energy supply and emissions from other sources, and general conclusions regarding the issues.
- Climate Change: The Role of the U.S. Agriculture Sector
- This report discusses the extent of greenhouse gas (GHG) emissions associated with the U.S. agriculture sector, and cites current and potential estimates for U.S. agricultural soils to sequester carbon and partly offset national GHG emissions. The report describes the types of land management and farm conservation practices that can reduce GHG emissions and/or sequester carbon in agricultural soils, highlighting those practices that are currently promoted under existing voluntary federal agricultural programs. The Appendix provides a summary primer of the key background information presented in these first two sections. Finally, the report describes ongoing legislative action within both the climate change and farm bill debates, and discusses the types of questions that may be raised regarding the role of the U.S. agriculture sector in the broader climate change debate.
- Climate Change: The Role of the U.S. Agriculture Sector and Congressional Action
- The debate in Congress over whether and how to address possible future climate change is intensifying. Often, the role of the U.S. agriculture sector is invoked in this debate. Agriculture is a source of greenhouse gas (GHG) emissions, which many scientists agree are contributing to observed climate change. Congress is considering a range of climate change policy options, including GHG emission reduction programs that would either mandate or authorize a cap-and-trade program to reduce GHG emissions. This report discusses this issue in detail, i.e., how the agricultural industry affects GHG emissions and efforts currently underway to combat these negative effects, but it does not address the potential effects of global climate change on U.S. agricultural production.
- Estimates of Carbon Mitigation Potential from Agricultural and Forestry Activities
- Numerous theoretical and empirical studies estimate the greenhouse gas (GHG) mitigation potential of farm and forestry activities, and suggest that the potential for carbon uptake in agricultural soils and forest lands is much greater than current rates. Following a discussion of the estimated current emissions and carbon sequestration by the agricultural and forestry sectors, this report presents a brief overview of the available estimates from USDA and EPA carbon mitigation studies, and then discusses some of the limitations of the available data and modeling results. This report is organized into four parts, including a brief overview of the agriculture and forestry sectors within the broader climate change debate, as well as various data and information on potential for carbon storage and mitigation from farming and forestry activities.
- Estimates of Carbon Mitigation Potential from Agricultural and Forestry Activities
- This report presents a brief overview of the available estimates from U.S. Department of Agriculture (USDA) and U.S. Environmental Protection Agency (EPA) carbon mitigation studies, and then discusses some of the limitations of the available data and modeling results. It includes informationa bout estimated current emissions and sequestration, estimated addtional potential sequestration, limitations of mitigation potential estimates, and considerations for Congress.
- Estimates of Carbon Mitigation Potential from Agricultural and Forestry Activities
- The report is organized into three parts. The first provides a brief overview of the role of the agriculture and forestry sectors within the broader climate change debate, describing available estimates of current GHG emissions and carbon sequestration in the farm and forestry sectors. The second describes available data and information on the potential for carbon storage (tonnage) by type of farming and forestry activity, and presents available estimates of the carbon sequestration potential in these sectors. The final part discusses some of the limitations of available estimates of GHG mitigation potential in the agriculture and forestry sectors, focusing on recent policy and market changes and other types of modeling uncertainties that could limit the accuracy of available mitigation projections.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report discusses different perspectives used to consider issues related to the global climate change and issues related to the 1992 U.N. Framework Convention on Climate Change and the 1997 Kyoto Agreement.
- Global Climate Change
- This report discusses different perspectives used to consider issues related to the global climate change and issues related to the 1992 U.N. Framework Convention on Climate Change and the 1997 Kyoto Agreement.
- Global Climate Change
- This report discusses different perspectives used to consider issues related to the global climate change and issues related to the 1992 U.N. Framework Convention on Climate Change and the 1997 Kyoto Agreement.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report discusses the effect of human activities on global climate change. Human activities, particularly burning of fossil fuels, have increased atmospheric carbon dioxide (CO2) and other trace gases, including chlorofluorocarbons (CFCs), methane, and nitrous oxide.
- Global Climate Change
- This report discusses the effect of human activities on global climate change. Human activities, particularly burning of fossil fuels, have increased atmospheric carbon dioxide (CO2) and other trace gases, including chlorofluorocarbons (CFCs), methane, and nitrous oxide.
- Global Climate Change
- This report discusses the effect of human activities on global climate change. Human activities, particularly burning of fossil fuels, have increased atmospheric carbon dioxide (CO2) and other trace gases, including chlorofluorocarbons (CFCs), methane, and nitrous oxide.
- Global Climate Change
- This report discusses the effect of human activities on global climate change. Human activities, particularly burning of fossil fuels, have increased atmospheric carbon dioxide (CO2) and other trace gases, including chlorofluorocarbons (CFCs), methane, and nitrous oxide.
- Global Climate Change
- This report discusses the effect of human activities on global climate change. Human activities, particularly burning of fossil fuels, have increased atmospheric carbon dioxide (CO2) and other trace gases, including chlorofluorocarbons (CFCs), methane, and nitrous oxide.
- Global Climate Change
- This report briefly reviews the status of climate science, international negotiations, and congressional activity focused specifically on climate change.
- Global Climate Change
- This report discusses the effect of human activities on global climate change. Human activities, particularly burning of fossil fuels, have increased atmospheric carbon dioxide (CO2) and other trace gases, including chlorofluorocarbons (CFCs), methane, and nitrous oxide.
- Canadian Oil Sands: Life-Cycle Assessments of Greenhouse Gas Emissions
- This report discusses basic methodology of life-cycle assessments and compares several publicly-available assessments of life-cycle emissions data for Canadian oil sands crudes against each other and against those of other global reference crudes. It also includes a survey of the scientific literature and the findings of the State Department's Keystone XL Project Envoronmental Impact Statement, and concludes with a discussion of tools for policymakers who are interested in using the assessments to investigate the potential impacts of U.S. energy policy choices onthe environment.
- Canadian Oil Sands: Life-Cycle Assessments of Greenhouse Gas Emissions
- This report discusses the basic methodology of life-cycle assessments and compares several of the publicly-available studies of greenhouse gas (GHG) emissions data for Canadian oil sands crudes against each other and against those of other global reference crudes.
- Canadian Oil Sands: Life-Cycle Assessments of Greenhouse Gas Emissions
- This report discusses the basic methodology of life-cycle assessments and compares several of the publicly available studies of GHG emissions data for Canadian oil sands crudes against each other and against those of other global reference crudes.
- Canadian Oil Sands: Life-Cycle Assessments of Greenhouse Gas Emissions
- Recent congressional interest in U.S. energy policy has focused in part on ways through which the United States could secure more economical and reliable crude oil resources both domestically and internationally. Many forecasters identify petroleum refined from Canadian oil sands as one possible solution. This report discusses conclusions revealed from a survey of available literature on the matter, particularly in regards to Greenhouse Gas and Well-to-Tank emissions.
- EPA's Mid-Term Evaluation of Vehicle Greenhouse Gas Emissions Standards
- This report discusses the standards for fuel economy and greenhouse gas (GHG) emissions for new light-duty vehicles.
- The Global Climate Change Initiative (GCCI): Budget Authority and Request, FY2010-FY2013
- The United States supports international financial assistance for global climate change initiatives in developing countries. The Global Climate Change Initiative (GCCI) aims to integrate climate change considerations into U.S. foreign assistance through a full range of bilateral, multilateral, and private sector mechanisms to foster low-carbon growth, promote sustainable and climate-resilient societies, and reduce emissions from deforestation and land degradation. The GCCI is implemented through programs at three "core" agencies—the Department of State, the Department of the Treasury, and the U.S. Agency for International Development (USAID)—and is funded through the Administration's Executive Budget, Function 150 account, for State, Foreign Operations, and Related Programs. As Congress considers potential authorizations and/or appropriations for activities administered through the GCCI, it may have questions concerning U.S. agency initiatives and current bilateral and multilateral programs that address global climate change.