Standards of Performance for Greenhouse Gas Emissions for New Stationary Sources: Electric Utility Generating Units
http://epa.gov/carbonpollutionstandard/pdfs/20120327proposal.pdf
Proposed rule which limits carbon dioxide emissions from new electricity-generating power plants to 1,000 pounds of CO2 per megawatt-hour of electricity produced. The proposed rule, a response to a 2007 Supreme Court ruling, is seen by some as the end of the coal-fired power plant. From the Environmental Protection Agency.