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 Collection: Congressional Research Service Reports
Climate Change: Current Issues and Policy Tools
This report introduces the reader to fundamentals of the climate change issue. Part One summarizes current understandings and controversies concerning the science, economics, international cooperation, and other aspects of the climate change policy problem. Part Two is a brief update on the status of domestic and international policies. Part Three outlines the policy toolbox seen as being available to policymakers to address the challenge as they define the emerging legislative agenda. digital.library.unt.edu/ark:/67531/metadc87345/
Carbon Tax and Greenhouse Gas Control: Options and Considerations for Congress
This report begins with an overview of the fundamental choices involved between a cost (tax) and a quantity (cap) control instrument. This includes a discussion of policy tools that could be employed to bridge the gap between a carbon tax and a cap-and-trade program. Following this overview, the report analyzes the potential advantages and disadvantages of a carbon tax. In many cases, carbon tax attributes are compared with those of a cap-and-trade program. The next section discusses implementation issues for a carbon tax, including where to apply the tax, at what level to set the tax, and options for distributing the tax revenues. The final section provides conclusions. digital.library.unt.edu/ark:/67531/metadc87137/
Increasing the Efficiency of Existing Coal- Fired Power Plants
This report focuses on efficiency improvements to power plants, and discusses retrofits, technologies, and other modifications to facility operations which offer the potential to improve power plant efficiency and reduce CO2 emissions. digital.library.unt.edu/ark:/67531/metadc272073/
Clean Air Issues in the 113th Congress: An Overview
The report in addition to addressing climate change, it discusses the air pollution regulations and the Environmental Protection Agency's (EPA's) regulatory actions on greenhouse gas (GHG) emissions. digital.library.unt.edu/ark:/67531/metadc272037/
Capturing CO2 from Coal-Fired Power Plants: Challenges for a Comprehensive Strategy
This report examines the current effort to develop technology that would capture CO2. First, the paper outlines the current status of carbon capture technology. Second, the paper examines the role of government in developing that technology, both in terms of creating a market for carbon capture technology and encouraging development of the technology. Finally, the paper concludes with a discussion of implications of capture technology for climate change legislation. digital.library.unt.edu/ark:/67531/metadc87353/
Air Quality: Multi-Pollutant Legislation in the 110th Congress
This report discusses air pollutants (petroleum, natural gas, and coal), which account for about two-thirds of U.S. electricity generation. These gases include several pollutants that directly pose risks to human health and welfare. The report also discusses the utilities that are subject to an array of environmental regulations. digital.library.unt.edu/ark:/67531/metadc99108/
Climate Change and the EU Emissions Trading Scheme (ETS): Looking to 2020
This report looks at new European Union (EU) emissions standards in trade. digital.library.unt.edu/ark:/67531/metadc103076/
Global Climate Change: A Survey of Scientific Research and Policy Reports
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Diesel Fuel and Engines: An Overview of New Emissions Regulations
This report reviews the final regulations on diesel fuel and diesel engine emissions signed by Environmental Protection Agency Administrator Carol Browner December 21, 2000 and promulgated January 18, 2001. This report examines the rule’s potential impacts on fuel supply, summarizes the issues related to pollution controls, discusses potential impacts on the economy, and discusses issues raised by the timing and implementation schedule of the proposed rule. digital.library.unt.edu/ark:/67531/metacrs1070/
Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change: The Role for Energy Efficiency
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Global Climate Change
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EPA's Tier 2 Proposal for Stricter Vehicle Emission Standards: A Fact Sheet
The Clean Air Act Amendments of 1990 established "Tier 1" standards to limit tailpipe emissions from new motor vehicles, and the Environmental Protection Agency (EPA) is required to determine if more stringent requirements are needed to attain or maintain National Ambient Air Quality Standards. EPA also must assess the availability and cost-effectiveness of technologies necessary to control emissions. In a report submitted to Congress in August 1998, EPA concluded that tougher standards are necessary and that essential technologies are available and cost-effective digital.library.unt.edu/ark:/67531/metacrs850/
Air Quality and the New Ozone NAAQS: The OTAG Process
The Ozone Transport Assessment Group (OTAG) represented a cooperative effort between states, the Environmental Protection Agency (EPA), and numerous stakeholders to address teh complex issue of ozone transport. However, opponents of the new ozone National Ambient Air Quality Standard (NAAQS) argue that the OTAG recommendations are far too vague and ambiguous to be cited by EPA as a basis for implementation. This report provides background on the effort, and summarizes OTAG's assessment and recommendations. digital.library.unt.edu/ark:/67531/metacrs522/
Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Global Climate Change
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Ethanol and Clean Air: The "Reg-Neg" Controversy and Subsequent Events
The Clean Air Act Amendments (CAAA), enacted in 1990, called for cleaner automotive fuels in order to upgrade air quality. This appeared to provide new market potential for ethanol, which is obtained from corn grown in the midwestern United States, and which is already in large-scale use in a blend of ten percent ethanol to ninety percent gasoline. The CAAA left specific details of the clean fuels program to be worked out by the Environmental Protection Agency (EPA), in consultation with the interested parties. digital.library.unt.edu/ark:/67531/metacrs44/
Global Climate Change
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Global Climate Change
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Clean Air Issues in the 113th Congress: An Overview
This report discusses the air pollution regulations and the Environmental Protection Agency's (EPA's) regulatory actions on greenhouse gas (GHG) emissions, and also addresses some climate change issues. digital.library.unt.edu/ark:/67531/metadc287923/
Climate Change and Existing Law: A Survey of Legal Issues Past, Present, and Future
This report discusses climate change and surveys existing law for legal issues that have arisen, or may arise in the future, on account of climate change and government responses thereto. digital.library.unt.edu/ark:/67531/metadc267842/
Cruise Ship Pollution: Background, Laws and Regulations, and Key Issues
This report describes the several types of waste streams that cruise ships may discharge and emit. It identifies the complex body of international and domestic laws that address pollution from cruise ships. It then describes federal and state legislative activity concerning cruise ships in Alaskan waters and activities in a few other states, as well as current industry initiatives to manage cruise ship pollution. digital.library.unt.edu/ark:/67531/metadc98054/
Climate Change and Existing Law: A Survey of Legal Issues Past, Present, and Future
This report surveys existing law for legal issues that have arisen, or may arise in the future, on account of climate change and government responses thereto. These include greenhouse gas (GHG) emissions, liability for harms caused by climate change, water shortages, sea level rise, natural disasters, and how immigration/refugee law does not cover relocation due to climate change impacts. digital.library.unt.edu/ark:/67531/metadc98036/
Revising the National Ambient Air Quality Standard for Lead
This report provides background on the National Ambient Air Quality Standard (NAAQS), the process used to establish the standards, the factors leading to the reduction in lead emissions, and the proposed changes to the lead standard, as well as information regarding the potential effects of any revision. digital.library.unt.edu/ark:/67531/metadc98103/
President Obama's Climate Action Plan
This report discusses President Obama's Climate Action Plan (CAP) to reduce emissions of carbon dioxide (CO2) and other greenhouse gases (GHG), and to encourage adaptation to expected climate change. digital.library.unt.edu/ark:/67531/metadc306440/
Clean Air Issues in the 113th Congress: An Overview
This report discusses the air pollution regulations and the Environmental Protection Agency's (EPA's) regulatory actions on greenhouse gas (GHG) emissions, and also addresses some climate change issues. digital.library.unt.edu/ark:/67531/metadc332865/
Clean Air After the CAIR Decision: Back to Square One?
This report discusses three Environmental Protection Agency (EPA) long-term options in regard to Clean Air: (1) starting anew with a new strategy with respect to mitigating transported air pollution based on the decision; (2) allowing the states to sort out the issue through Section 126 petitions; and (3) seeking new legislation providing EPA with the statutory authority to implement either CAIR in some form, or an alternative. digital.library.unt.edu/ark:/67531/metadc94165/
Climate Change and Existing Law: A Survey of Legal Issues Past, Present, and Future
This report discusses climate change and surveys existing law for legal issues that have arisen, or may arise in the future, on account of climate change and government responses thereto. digital.library.unt.edu/ark:/67531/metadc332978/
Clean Air Issues in the 113th Congress: An Overview
This report discusses the air pollution regulations and the Environmental Protection Agency's (EPA's) regulatory actions on greenhouse gas (GHG) emissions, and also addresses some climate change issues. digital.library.unt.edu/ark:/67531/metadc332944/
Is Biopower Carbon Neutral?
This report assesses the variables involved in determining whether or not biopower (i.e., electricity generated from biomass) is a carbon-neutral alternative to fossil fuels as a way to help meet meet U.S. energy demands and reduce U.S. greenhouse gas (GHG) emissions. It includes information about the biomass carbon cycle, GHG accounting for biopower production, recent developments affecting the assessment, and overview of whether or not it can be considered carbon neutral, and legislative implications. digital.library.unt.edu/ark:/67531/metadc97992/
Is Biopower Carbon Neutral?
This report assesses the variables involved in determining whether or not biopower (i.e., electricity generated from biomass) is a carbon-neutral alternative to fossil fuels as a way to help meet meet U.S. energy demands and reduce U.S. greenhouse gas (GHG) emissions. It includes information about the biomass carbon cycle, GHG accounting for biopower production, recent developments affecting the assessment, and overview of whether or not it can be considered carbon neutral, and legislative implications. digital.library.unt.edu/ark:/67531/metadc97991/
Clean Air Standards: The Supreme Court Agrees to Review
In May, 2000, the Supreme Court agreed to review this decision, raising the prospect of a major pronouncement on the non-delegation doctrine, the enforceability of the revised ozone standard, and the role of compliance costs in setting nationwide air quality standards. digital.library.unt.edu/ark:/67531/metacrs1128/
The D.C. Circuit Remands the Ozone and Particulate Matter Clean-Air Standards:
On May 14, 1999, in American Trucking Ass'ns v. EPA, a U.S. court of Appeals ruled that deficiencies in EPA's promulgation of new primary and secondary air quality standards required that they be remanded to the agency for further consideration. The decision is controversial, in part because the two-judge majority opinion relied principally on a long-moribund legal doctrine known as the nondelegation doctrine. The decision, if it survives appeal, will thus have implications for all delegations of congressional authority to agencies. In addition, its holding that the revised ozone ambient standard cannot be enforced has sparkled debate. By itself, however, the decision is unlikely to have major short-term effects on the ozone and particulate matter control programs digital.library.unt.edu/ark:/67531/metacrs937/