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Air pollution control (1 - 10 of 128 items) in Custom Date Range

EPA Regulations and Electricity:

Update on Agencies' Monitoring Efforts and Coal-Fueled Generating Unit Retirements
GAO-14-672:
Published: Aug 15, 2014. Publicly Released: Sep 15, 2014.

Air Quality:

Information on Tall Smokestacks and Their Contribution to Interstate Transport of Air Pollution
GAO-11-473:
Published: May 11, 2011. Publicly Released: Jun 10, 2011.

Climate Change Issues:

Options for Addressing Challenges to Carbon Offset Quality
GAO-11-345:
Published: Feb 15, 2011. Publicly Released: Mar 17, 2011.

Environmental Protection Agency:

Major Management Challenges
GAO-11-422T:
Published: Mar 2, 2011. Publicly Released: Mar 2, 2011.

Aviation and the Environment:

Aviation and the Environment:

Clean Air Act:

Mercury Control Technologies at Coal-Fired Power Plants Have Achieved Substantial Emissions Reductions
GAO-10-47:
Published: Oct 8, 2009. Publicly Released: Oct 8, 2009.

Air Pollution:

Air Quality and Permitting of New Coal-Burning, Electricity-Generating Units in Central Texas
GAO-09-787R:
Published: Aug 4, 2009. Publicly Released: Aug 4, 2009.

Air Pollution:

Clean Air Act: