Congressional Research Service Reports - 404 Matching Results
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- Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard
- This report summarizes the Environmental Protection Agency's (EPA) January 15, 2013, final and June 2012 proposed changes to the National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997 and 2006) promulgated and proposed standards. Key actions leading up to the agency's determination, and potential issues and concerns associated with changing the Particulate Matter annual standard, are also highlighted.
- Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard
- This report summarizes Environmental Protection Agency's (EPA) January 15, 2013, final and June 2012 proposed changes to the National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997 and 2006) promulgated and proposed standards. Key actions leading up to the agency's determination, and potential issues and concerns associated with changing the Particulate Matter annual standard, are also highlighted.
- Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard
- This report summarizes the Environmental Protection Agency's (EPA) proposed changes to the National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997 and 2006) promulgated and proposed standards.
- Air Quality: EPA's Ozone Transport Rule, OTAG, and Section 216 Petitions - A Hazy Situation?
- The 1990 Clean Air Act Amendments provided the Environmental Protection Agency (EPA) and the states with new tool to address the problem of interstate transport of air pollutants. This report discusses the actions undertaken as a direct result of this act, additional pollution reduction enforcement measures pursued by the EPA, and actions undertaken by states to reduce offending emissions not in compliance with these measures.
- Air Quality: EPA’s Proposed Changes to the Particulate Matter (PM) Standard
- This report summarizes the Environmental Protection Agency's (EPA's) proposed changes to the particulate matter (PM) National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997) and current promulgated and proposed standards.
- Air Quality: EPA’s Proposed Interstate Air Quality Rule
- This report discusses the Environmental Protection Agency's (EPA) proposed rule on the effect of interstate transport of air pollutants on non-attainment of the National Ambient Air Quality Standards (NAAQS). The Interstate Air Quality (IAQ) rule suggests a region-wide emissions cap to be implemented in two phases.
- Air Quality: EPA's Proposed New Ozone and Particulate Matter Standards
- This report discusses the contentious issue of enforcing stringent national ambient air quality standards (NAAQS) for ozone and particulate matter (PM), the opponents of which decry as harmful to the economy. The report discusses actions undertaken by the EPA, President Clinton's support of the NAAQSs, and the criticisms of opponents.
- Air Quality: EPA’s Proposed Ozone Transport Rule, OTAG, and Section 126 Petitions — A Hazy Situation?
- The Environmental Protection Agency (EPA) is currently engaged in a series of regulatory actions to address the transport of ozone pollution in the eastern United States. This report reviews this situation with respect to an EPA-proposed Ozone Transport Rule and other activities.
- Air Quality: EPA's Proposed Ozone Transport Rule, OTAG, and Section 216 Petitions - A Hazy Situation?
- The Environmental Protection Agency (EPA) is currently engaged in a series of regulatory actions to address the transport of ozone pollution in the eastern United States. This report reviews this situation with respect to an EPA-proposed Ozone Transport Rule and other activities.
- Air Quality: Impacts of Trip Reduction Programs on States and Affected Employers
- This report discusses employer trip reduction (ETR) programs, which would require large employers to implement certain transportation control measures as part of a national effort to combat air pollution, largely as a direct result of the Clean Air Act Amendments of 1990.
- Air Quality Issues and Animal Agriculture: A Primer
- This report focuses on the environmental quality of water resources as affected by animal agriculture, specifically animal waste, which can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. This report also discusses the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution.
- Air Quality Issues and Animal Agriculture: A Primer
- This report focuses on the environmental quality of water resources as affected by animal agriculture, specifically animal waste, which can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. This report also discusses the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- From an environmental quality standpoint, much of the interest in animal agriculture has focused on impacts on water resources, because animal waste, if not properly managed, can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. A more recent issue is the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution. AFOs can affect air quality through emissions of gases such as ammonia and hydrogen sulfide, particulate matter, volatile organic compounds, hazardous air pollutants, and odor. These pollutants and compounds have a number of environmental and human health effects. This report reviews key issues associated with the Air Compliance Agreement.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA's Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, intended to produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a "safe harbor" from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, intended to produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, intended to produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- From an environmental quality standpoint, much of the interest in animal agriculture has focused on impacts on water resources, because animal waste, if not properly managed, can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. A more recent issue is the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution. AFOs can affect air quality through emissions of gases such as ammonia and hydrogen sulfide, particulate matter, volatile organic compounds, hazardous air pollutants, and odor. These pollutants and compounds have a number of environmental and human health effects. This report reviews key issues associated with the Air Compliance Agreement.
- Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement
- This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA's Air Compliance Agreement
- In an effort to collect scientifically credible data regarding the effect of animal agriculture on water resources (specifically animal waste and emissions from animal feeding operations (AFO), the Environmental Protection Agency (EPA) in January 2005 announced the Air Compliance Agreement. The agreement is intended to produce air quality monitoring data on AFO emissions during a two-year study, while at the same time protecting participants through a “safe harbor” from liability under certain provisions of federal environmental laws.
- Air Quality Issues and Animal Agriculture: EPA's Air Compliance Agreement
- In an effort to collect scientifically credible data regarding the effect of animal agriculture on water resources (specifically animal waste and emissons from animal feeding operations (AFO), the Environmental Protection Agency (EPA) in January 2005 announced the Air Compliance Agreement. The agreement is intended to produce air quality monitoring data on AFO emissions during a two-year study, while at the same time protecting participants through a “safe harbor” from liability under certain provisions of federal environmental laws. This report discusses the agreement and the perspectives of both its supporters and opponents.
- Air Quality: Multi-Pollutant Legislation
- One approach being proposed to more cost-effectively achieve national air quality goals is a "multi-pollutant" strategy -- a framework based on a consistent set of emissions caps, implemented through emissions trading. This report discusses this strategy and related legislation.
- Air Quality: Multi-Pollutant Legislation
- One approach being proposed to more cost-effectively achieve national air quality goals is a "multi-pollutant" strategy -- a framework based on a consistent set of emissions caps, implemented through emissions trading. This report discusses this strategy and related legislation.
- Air Quality: Multi-Pollutant Legislation in the 108th 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.
- Air Quality: Multi-Pollutant Legislation in the 109th 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.
- Air Quality: Multi-Pollutant Legislation in the 109th 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.
- Air Quality: Multi-Pollutant Legislation in the 109th 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.
- 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.
- 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.
- 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.
- 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.
- Air Quality Standards and Sound Science: What Role for CASAC?
- This report discusses the National Ambient Air Quality Standards (NAAQS), which are standards that define what EPA considers to be clean air. Their importance stems from the long and complicated implementation process that is set in motion by their establishment.
- Air Quality Standards and Sound Science: What Role for CASAC?
- This report discusses the National Ambient Air Quality Standards (NAAQS), which are standards that define what EPA considers to be clean air. Their importance stems from the long and complicated implementation process that is set in motion by their establishment.
- Air Quality Standards and Sound Science: What Role for CASAC?
- This report discusses the National Ambient Air Quality Standards (NAAQS), which are standards that define what EPA considers to be clean air. Their importance stems from the long and complicated implementation process that is set in motion by their establishment.
- Air Quality Standards and Sound Science: What Role for CASAC?
- This report discusses the National Ambient Air Quality Standards (NAAQS), which are standards that define what EPA considers to be clean air. Their importance stems from the long and complicated implementation process that is set in motion by their establishment.
- Air Quality Standards and Sound Science: What Role for CASAC?
- This report discusses the National Ambient Air Quality Standards (NAAQS), which are standards that define what EPA considers to be clean air. Their importance stems from the long and complicated implementation process that is set in motion by their establishment.
- Air Quality Standards: The Decisionmaking Process
- This report discusses how the decisions made by the Administrator of the Environmental Protection Agency (EPA) in July 1997 impacted the process by which decisions are made by the agency. The new standards were subject to litigation, oversight hearings, and a Supreme Court ruling. Moreover, issues concerning implementation of the proposed air quality standards were raised.
- Air Quality Standards: The Decisionmaking Process
- The decisions by the Administrator of the Environmental Protection Agency (EPA) in 1997 to revise the National Ambient Air Quality Standards (NAAQS) for ozone and particulate matter refocused attention on the criteria and the process by which these decisions are made Tracing the steps of the decision pieces, this report identifies the statutory criteria established by the Congress and summarizes the administrative procedures the Agency follows in setting these standards and in reviewing them every 5 years.
- 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.
- Alternative Transportation Fuels and Vehicles: Energy, Environment, and Development Issues
- This report reviews several issues relating to alternative fuels and vehicles, mainly to combat dependence on petroleum imports and reduce greenhouse gas emissions. The report discusses the advantages and drawbacks of various alternative fuels and vehicles, as well as related legislation.
- Are Carbon Dioxide Emissions Rising More Rapidly Than Expected?
- This report discusses the recent emissions estimates with the greenhouse gas (GHG) and addresses the question, are carbon dioxide emissions rising more rapidly than expected?
- Are Carbon Dioxide Emissions Rising More Rapidly Than Expected?
- At least one recent report and numerous news articles suggest that carbon dioxide (CO2) emissions are rising more rapidly than expected. While CO2 emissions associated with human activities continue to rise -- and may be worthy of alarm because of their influence on climate change -- any short-term comparisons between actual emissions and the Intergovernmental Panel on Climate Change (IPCC) scenarios miss the mark. This report analyzes this issue and the issues associated with IPCC scenarios and trajectories. It also describes the importance of monitoring CO2 emissions and analyzing the factors and forces behind increasing CO2 emissions.
- Automakers Seek to Align Fuel Economy and Greenhouse Gas Regulations
- This report briefly discusses proposed regulatory changes to revise federal fuel economy and environmental standards and reduce potentially large penalties. The technical proposals would be the first major structural change in these standards since 2012, and they come at a time when federal agencies are undertaking a regulatory review that may result in far greater changes.
- Automobile and Light Truck Fuel Economy: The CAFE Standards
- This report discusses the current corporate average fuel economy (CAFE) standard of 35 miles per gallon (mpg), and the major issues on the CAFE debate. The report also offers an overview of Congressional interest in CAFE (1991-2005), and explains the CAFE and reduction of carbon dioxide emissions.