Colorado River Basin Supply vs. Use
With drought, increasing water consumption, and climate change, the Colorado River Basin — lifeblood of the Southwest — appears headed for a day of reckoning.
Future Renewable Fuel Standard Targets
Renewable Fuel Standards designate the minimum levels at which several categories of biofuel are consumed through 2022.
Geoengineering Methods
From snatching carbon dioxide (CO2) out of the air like trees do, to launching giant mirrors into space, scientists are researching a wide variety of technologies to artificially slow global warming.
US Fossil Fuel CO2 Emissions
CO2 emissions from fossil fuel have been growing steadily in the US and are projected to continue growing until 2030 and beyond if no legislation is passed to reduce emissions.
Renewable Fuel Standard
The federal Renewable Fuel Standard encourages U.S. corn ethanol producers to boost production to 9 billion gallons by 2008 and 15 billion by 2015
Renewable Fuel Standard
The federal Renewable Fuel Standard encourages U.S. corn ethanol producers to boost production to 9 billion gallons by 2008 and 15 billion by 2015.
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