Pollution control (1 - 50 of 373 items)
Chemical Assessments: Agencies Coordinate Activities, but Additional Action Could Enhance Efforts
GAO-14-763: Published: Sep 29, 2014. Publicly Released: Oct 29, 2014.
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.
Clean Water Act: Changes Needed If Key EPA Program Is to Help Fulfill the Nation's Water Quality Goals
GAO-14-80: Published: Dec 5, 2013. Publicly Released: Jan 13, 2014.
Environmental Health: EPA Has Made Substantial Progress but Could Improve Processes for Considering Children's Health
GAO-13-254: Published: Aug 12, 2013. Publicly Released: Sep 11, 2013.
Electricity: Significant Changes Are Expected in Coal-Fueled Generation, but Coal is Likely to Remain a Key Fuel Source
GAO-13-72: Published: Oct 29, 2012. Publicly Released: Nov 28, 2012.
Air Pollution: EPA Needs Better Information on New Source Review Permits
GAO-12-590: Published: Jun 22, 2012. Publicly Released: Jul 23, 2012.
Environmental Justice: EPA Needs to Take Additional Actions to Help Ensure Effective Implementation
GAO-12-77: Published: Oct 6, 2011. Publicly Released: Nov 7, 2011.
Hazardous Waste: Early Goals Have Been Met in EPA's Corrective Action Program, but Resource and Technical Challenges Will Constrain Future Progress
GAO-11-514: Published: Jul 22, 2011. Publicly Released: Aug 25, 2011.
Drinking Water: Unreliable State Data Limit EPA's Ability to Target Enforcement Priorities and Communicate Water Systems' Performance
GAO-11-381: Published: Jun 17, 2011. Publicly Released: Jul 19, 2011.
Abandoned Mines: Information on the Number of Hardrock Mines, Cost of Cleanup, and Value of Financial Assurances
GAO-11-834T: Published: Jul 14, 2011. Publicly Released: Jul 14, 2011.
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.
Federal Oil and Gas: Interagency Committee Needs to Better Coordinate Research on Oil Pollution Prevention and Response
GAO-11-319: Published: Mar 25, 2011. Publicly Released: Apr 25, 2011.
Superfund: Information on the Nature and Costs of Cleanup Activities at Three Landfills in the Gulf Coast Region
GAO-11-287R: Published: Feb 18, 2011. Publicly Released: Feb 18, 2011.
Superfund: Interagency Agreements and Improved Project Management Needed to Achieve Cleanup Progress at Key Defense Installations
GAO-10-348: Published: Jul 15, 2010. Publicly Released: Aug 16, 2010.
Superfund: EPA's Costs to Remediate Existing and Future Sites Will Likely Exceed Current Funding Levels
GAO-10-857T: Published: Jun 22, 2010. Publicly Released: Jun 22, 2010.
Superfund: EPA's Estimated Costs to Remediate Existing Sites Exceed Current Funding Levels, and More Sites Are Expected to Be Added to the National Priorities List
GAO-10-380: Published: May 6, 2010. Publicly Released: Jun 22, 2010.
Oil Spills: Cost of Major Spills May Impact Viability of Oil Spill Liability Trust Fund
GAO-10-795T: Published: Jun 16, 2010. Publicly Released: Jun 16, 2010.
Vehicle Fuel Economy: NHTSA and EPA's Partnership for Setting Fuel Economy and Greenhouse Gas Emissions Standards Improved Analysis and Should Be Maintained
GAO-10-336: Published: Feb 25, 2010. Publicly Released: Apr 1, 2010.
Environmental Health: High-level Strategy and Leadership Needed to Continue Progress toward Protecting Children from Environmental Threats
GAO-10-205: Published: Jan 28, 2010. Publicly Released: Mar 17, 2010.
Environmental Contamination: Information on the Funding and Cleanup Status of Defense Sites
GAO-10-547T: Published: Mar 17, 2010. Publicly Released: Mar 17, 2010.
Environmental Health: Opportunities for Greater Focus, Direction, and Top-Level Commitment to Children's Health at EPA
GAO-10-545T: Published: Mar 17, 2010. Publicly Released: Mar 17, 2010.
Surface Coal Mining: Financial Assurances for, and Long-Term Oversight of, Mines with Valley Fills in Four Appalachian States
GAO-10-206: Published: Jan 14, 2010. Publicly Released: Feb 16, 2010.
Biomonitoring: EPA Could Make Better Use of Biomonitoring Data
GAO-10-419T: Published: Feb 4, 2010. Publicly Released: Feb 4, 2010.
Coal Combustion Residue: Status of EPA's Efforts to Regulate Disposal
GAO-10-85R: Published: Oct 30, 2009. Publicly Released: Oct 30, 2009.
Superfund: Litigation Has Decreased and EPA Needs Better Information on Site Cleanup and Cost Issues to Estimate Future Program Funding Requirements
GAO-09-656: Published: Jul 15, 2009. Publicly Released: Aug 14, 2009.
Air Pollution: Air Quality, Visibility, and the Potential Impacts of Coal-Fired Power Plants on Great Basin National Park, Nevada
GAO-09-788R: Published: Jul 27, 2009. Publicly Released: Jul 27, 2009.
Clean Air Act: Preliminary Observations on the Effectiveness and Costs of Mercury Control Technologies at Coal-Fired Power Plants
GAO-09-860T: Published: Jul 9, 2009. Publicly Released: Jul 9, 2009.
Aviation and Climate Change: Aircraft Emissions Expected to Grow, but Technological and Operational Improvements and Government Policies Can Help Control Emissions
GAO-09-554: Published: Jun 8, 2009. Publicly Released: Jun 8, 2009.
Biomonitoring: EPA Needs to Coordinate Its Research Strategy and Clarify Its Authority to Obtain Biomonitoring Data
GAO-09-353: Published: Apr 30, 2009. Publicly Released: Jun 8, 2009.
Hazardous Materials: Status of EPA's Efforts to Assess Sites That May Have Received Asbestos-Contaminated Ore from Libby, Montana
GAO-09-6R: Published: Mar 10, 2009. Publicly Released: Apr 22, 2009.
Superfund: Greater EPA Enforcement and Reporting Are Needed to Enhance Cleanup at DOD Sites
GAO-09-278: Published: Mar 13, 2009. Publicly Released: Apr 16, 2009.
Hazardous Materials: EPA's Assessment of Sites That May Have Received Asbestos-Contaminated Ore from Libby, Montana (GAO-09-7SP, March 2009), an E-supplement to GAO-09-6R
GAO-09-7SP: Published: Mar 10, 2009. Publicly Released: Mar 10, 2009.
Environmental Protection Agency: Major Management Challenges
GAO-09-434: Published: Mar 4, 2009. Publicly Released: Mar 4, 2009.
Climate Change Science: High Quality Greenhouse Gas Emissions Data are a Cornerstone of Programs to Address Climate Change
GAO-09-423T: Published: Feb 24, 2009. Publicly Released: Feb 24, 2009.
Clean Air Act: Historical Information on EPA's Process for Reviewing California Waiver Requests and Making Waiver Determinations
GAO-09-249R: Published: Jan 16, 2009. Publicly Released: Feb 17, 2009.
International Climate Change Programs: Lessons Learned from the European Union's Emissions Trading Scheme and the Kyoto Protocol's Clean Development Mechanism
GAO-09-151: Published: Nov 18, 2008. Publicly Released: Dec 2, 2008.
Aviation and the Environment: Initial Voluntary Airport Low Emissions Program Projects Reduce Emissions, and FAA Plans to Assess the Program's Overall Performance as Participation Increases
GAO-09-37: Published: Nov 7, 2008. Publicly Released: Nov 7, 2008.
Environmental Enforcement: EPA Needs to Improve the Accuracy and Transparency of Measures Used to Report on Program Effectiveness
GAO-08-1111R: Published: Sep 18, 2008. Publicly Released: Oct 21, 2008.
Climate Change: Federal Actions Will Greatly Affect the Viability of Carbon Capture and Storage As a Key Mitigation Option
GAO-08-1080: Published: Sep 30, 2008. Publicly Released: Sep 30, 2008.
Coastal Zone Management: Measuring Program's Effectiveness Continues to Be a Challenge
GAO-08-1045: Published: Sep 12, 2008. Publicly Released: Sep 29, 2008.
Concentrated Animal Feeding Operations: EPA Needs More Information and a Clearly Defined Strategy to Protect Air and Water Quality
GAO-08-1177T: Published: Sep 24, 2008. Publicly Released: Sep 24, 2008.
Concentrated Animal Feeding Operations: EPA Needs More Information and a Clearly Defined Strategy to Protect Air and Water Quality from Pollutants of Concern
GAO-08-944: Published: Sep 4, 2008. Publicly Released: Sep 24, 2008.
Environmental Health: EPA Efforts to Address Children's Health Issues Need Greater Focus, Direction, and Top-Level Commitment
GAO-08-1155T: Published: Sep 16, 2008. Publicly Released: Sep 16, 2008.
Superfund: Funding and Reported Costs of Enforcement and Administration Activities
GAO-08-841R: Published: Jul 18, 2008. Publicly Released: Aug 18, 2008.
Aboveground Oil Storage Tanks: More Complete Facility Data Could Improve Implementation of EPA's Spill Prevention Program
GAO-08-482: Published: Apr 30, 2008. Publicly Released: May 30, 2008.
Maritime Transportation: Major Oil Spills Occur Infrequently, but Risks Remain
GAO-08-357T: Published: Dec 18, 2007. Publicly Released: Dec 18, 2007.
Toxic Chemical Releases: EPA Actions Could Reduce Environmental Information Available to Many Communities
GAO-08-128: Published: Nov 30, 2007. Publicly Released: Dec 12, 2007.
Toxic Chemical Releases: Survey of State Toxics Release Inventory Coordinators (GAO-08-129SP), an E-supplement to GAO-08-128
GAO-08-129SP: Published: Nov 30, 2007. Publicly Released: Dec 12, 2007.
Hazardous Materials: EPA May Need to Reassess Sites Receiving Asbestos-Contaminated Ore from Libby, Montana, and Should Improve Its Public Notification Process
GAO-08-71: Published: Oct 12, 2007. Publicly Released: Oct 12, 2007.
Environmental Right-To-Know: EPA's Recent Rule Could Reduce Availability of Toxic Chemical Information Used to Assess Environmental Justice
GAO-08-115T: Published: Oct 4, 2007. Publicly Released: Oct 4, 2007.