Coal (1 - 10 of 86 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.
Coal Leasing: BLM Could Enhance Appraisal Process, More Explicitly Consider Coal Exports, and Provide More Public Information
GAO-14-140: Published: Dec 18, 2013. Publicly Released: Feb 4, 2014.
Mineral Resources: Mineral Volume, Value, and Revenue
GAO-13-45R: Published: Nov 15, 2012. Publicly Released: Dec 12, 2012.
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.
EPA Regulations and Electricity: Better Monitoring by Agencies Could Strengthen Efforts to Address Potential Challenges
GAO-12-635: Published: Jul 17, 2012. Publicly Released: Aug 16, 2012.
Federal Land Management: Availability and Potential Reliability of Selected Data Elements at Five Agencies
GAO-12-691T: Published: May 3, 2012. Publicly Released: May 3, 2012.
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.
Coal Power Plants: Opportunities Exist for DOE to Provide Better Information on the Maturity of Key Technologies to Reduce Carbon Dioxide Emissions
GAO-10-675: Published: Jun 16, 2010. Publicly Released: Jul 16, 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.