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Air pollution control (21 - 30 of 127 items)

Particulate Matter

EPA Needs to Make More Progress in Addressing the National Academies' Recommendations on Estimating Health Benefits
GAO-06-992T, Jul 19, 2006

Air Pollution

Estimated Emissions from Two New Mexicali Power Plants Are Low, but Health Impacts Are Unknown
GAO-05-823, Aug 12, 2005

Environmental Justice

EPA Should Devote More Attention to Environmental Justice When Developing Clean Air Rules
GAO-05-289, Jul 25, 2005

Gasoline Markets

Special Gasoline Blends Reduce Emissions and Improve Air Quality, but Complicate Supply and Contribute to Higher Prices
GAO-05-421, Jun 17, 2005

Clean Air Act

EPA Has Completed Most of the Actions Required by the 1990 Amendments, but Many Were Completed Late
GAO-05-613, May 27, 2005

Clean Air Act

Emerging Mercury Control Technologies Have Shown Promising Results, but Data on Long-Term Performance Are Limited
GAO-05-612, May 31, 2005

Clean Air Act

Observations on EPA's Cost-Benefit Analysis of Its Mercury Control Options
GAO-05-252, Feb 28, 2005

Natural Gas Flaring and Venting

Opportunities to Improve Data and Reduce Emissions
GAO-04-809, Jul 14, 2004

Clean Air Act

Key Stakeholders' Views on Revisions to the New Source Review Program
GAO-04-274, Feb 2, 2004

Natural Resources and Environment

Survey of State and Local Air Quality Officials Opinions on the Impacts of the Environmental Protection Agency's Revisions to the Clean Air Act's New Source Review Program, an E-supplement to GAO-04-274
GAO-04-337SP, Feb 2, 2004

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