Project for Algae to Turn Coal Plant C02 Into Biofuel Awarded $70m by DOE
The U.S. Department of Energy (DOE) today announced that Arizona Public Service (APS), Phoenix, Ariz., has been awarded $70.5 million...
Carbon-Capture Project Works: Emissions scrubbed at coal plant
An $8 million pilot project in Wisconsin successfully showed that carbon dioxide can be captured and kept from being released...
Green roofs offset global warming, study finds
Filling rooftops with plants and dirt can help pull a modest amount of heat-trapping carbon dioxide out of the atmosphere,...