May 102010
 
Greenhouse gas emissions per capita in 2000 Da...
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The United States could completely stop emissions of carbon dioxide from coal-fired electric power plants — a crucial step for controlling global warming — within 20 years by using technology that already exists or could be commercially available within a decade, according to a group of scientists, engineers, and architects.

That’s the conclusion of an article published online, along with a news article on the topic, in the American Chemical Society’s semi-monthly journal Environmental Science & Technology (ES&T). Both are scheduled for the June 1 print edition of ES&T.

Pushker Kharecha and colleagues — from NASA’s Goddard Institute for Space Studies, the Columbia University Earth Institute, the National Renewable Energy Laboratory, and 2030 Inc./Architecture 2030 — say that the global climate change problem becomes manageable only if society deals quickly with emissions of carbon dioxide from burning coal in electric power plants.

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