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Air Quality: EPA’s 2006 Changes to the Particulate Matter (PM) Standard
In order to better understand EPA’s actions, this report provides an analysis of the agency’s final 2006 revisions to the particulates NAAQS, and the estimated costs and benefits of the new standards and of a more stringent alternatives analyzed. The report concludes by highlighting concerns and issues raised regarding the revisions to the particulates standards, including those of the science advisory committee (Clean Air Scientific Advisory Committee, or CASAC), and actions in Congress.
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 2006 Changes to the Particulate Matter (PM) Standard
In order to better understand EPA’s actions, this report provides an analysis of the agency’s final 2006 revisions to the particulates NAAQS, and the estimated costs and benefits of the new standards and of a more stringent alternatives analyzed. The report concludes by highlighting concerns and issues raised regarding the revisions to the particulates standards, including those of the science advisory committee (Clean Air Scientific Advisory Committee, or CASAC), and actions in Congress.
EPA's Clean Power Plan: Highlights of the Final Rule
This report provides an initial analysis of EPA's final rule -- a prepublication version, known as the Clean Power Plan (CPP), pursuant to Section 111(d) of the Clean Air Act -- summarizing highlights and identifying differences between the final and proposed rules. The topics discussed do not represent an exhaustive list of the differences from the proposed rule or the support or opposition that may be raised by various stakeholders.
Climate Change: Potential Regulation of Stationary Greenhouse Gas Sources Under the Clean Air Act
This report discusses the EPA's authority to control greenhouse gas (GHG) emissions from stationary sources under the Clean Air Act, and the various options that EPA could exercise.
The Regional Greenhouse Gas Initiative: Lessons Learned and Issues for Policy Makers
The first section of this report provides an overview of the RGGI cap-and-trade program and the participating RGGI states. The subsequent sections discuss selected issues raised by RGGI that may be of interest to policy makers. The final section provides some final observations that may be instructive to policy makers.
The National Ambient Air Quality Standards (NAAQS) for Particulate Matter (PM): EPA's 2006 Revisions and Associated Issues
This report provides an analysis of the EPA's final 2006 revisions to the particulates National Ambient Air Quality Standards (NAAQS), and an overview of the estimated costs and benefits of the revised standards and of more stringent alternatives analyzed. The report highlights concerns and issues raised regarding the 2006 revisions to the particulates standards, including those of the science advisory committee (CASAC), and actions in Congress.
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.
Clean Air and New Source Review: Defining Routine Maintenance
The Environmental Protection Agency (EPA) final rule on clarifying the definition of routine maintenance under its New Source Review (NSR) process exempts industrial facilities from undergoing NSR if they are replacing safety, reliability, and efficiency rated components with new, functionally equivalent equipment and if the cost of the replacement components is under 20 percent of the replacement value of the process unit.
Clean Air Act Permitting: Status of Implementation
The 1990 Clean Air Act amendments established an operating permit system that is affecting many new and existing sources of air emissions, as well as state and local air pollution control agencies. After delays and early missteps, the operating permit program is moving ahead. All state and local programs have received interim or full approval, and permits are being issued, although at a slower rate than anticipated. However, a number of issues exist. These include the effect of key federal regulations, not yet promulgated, on permit programs and regulated sources; adequacy of state resources; gaining full approval for those permit programs that now have interim approval; and oversight.
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.
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.
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