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EPA Publishes First Rule Limiting Carbon Pollution From New Power Plants
EPA Publishes First Rule Limiting Carbon Pollution From New Power Plants
The Environmental Protection Agency (EPA) has, at long last, published its rule to limit carbon emissions from new power plants. The proposed rule appeared Wednesday in the Federal Register, four months after EPA Administrator Gina McCarthy announced it back in September.
The regulation mandates that all future coal plants can emit just 1,100 pounds of carbon dioxide per megawatt-hour. An average U.S. coal plant currently dumps over 1,700 pounds of carbon dioxide into the atmosphere for every megawatt-hour of energy it produces. The rule also covers new natural-gas fired plants. Natural gas plants, 100 megawatts or larger, will be limited to 1,000 pounds of carbon dioxide per megawatt-hour, while smaller plants could emit no more than 1,100 pounds.
Modern combined-cycle natural gas plants are essentially already able to meet this standard. The rule, will however, make it very difficult for new coal-fired power plants to be built in the United States. Utilities will only be able to build new coal plants if they are able to capture 20 to 40 percent of the carbon they emit and store it underground. This technology is known as carbon capture and storage (CCS). Many coal advocates in Congress and fossil-fuel industry leaders have argued that the standard is designed to nix new coal plant construction, claiming that the CCS technology needed to meet the standard simply isn’t ready for commercial deployment.
In a statement, Sen. John Barrasso (R-Wyo) said that the EPA’s rule would be damaging to the economy....
The Environmental Protection Agency (EPA) has, at long last, published its rule to limit carbon emissions from new power plants. The proposed rule appeared Wednesday in the Federal Register, four months after EPA Administrator Gina McCarthy announced it back in September.
The regulation mandates that all future coal plants can emit just 1,100 pounds of carbon dioxide per megawatt-hour. An average U.S. coal plant currently dumps over 1,700 pounds of carbon dioxide into the atmosphere for every megawatt-hour of energy it produces. The rule also covers new natural-gas fired plants. Natural gas plants, 100 megawatts or larger, will be limited to 1,000 pounds of carbon dioxide per megawatt-hour, while smaller plants could emit no more than 1,100 pounds.
Modern combined-cycle natural gas plants are essentially already able to meet this standard. The rule, will however, make it very difficult for new coal-fired power plants to be built in the United States. Utilities will only be able to build new coal plants if they are able to capture 20 to 40 percent of the carbon they emit and store it underground. This technology is known as carbon capture and storage (CCS). Many coal advocates in Congress and fossil-fuel industry leaders have argued that the standard is designed to nix new coal plant construction, claiming that the CCS technology needed to meet the standard simply isn’t ready for commercial deployment.
In a statement, Sen. John Barrasso (R-Wyo) said that the EPA’s rule would be damaging to the economy....
http://thinkprogress.org/climate/2014/01/09/3139921/epa-carbon-rule-power-plants/
EPA pages:
http://www2.epa.gov/carbon-pollution-standards/what-epa-doing
http://www2.epa.gov/carbon-pollution-standards/2013-proposed-carbon-pollution-standard-new-power-plants
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