The Democrats' "all of the above" energy message is an effective one. Their "Romney backed a solar clunker too" message is not.
The U.S. military's most audacious green initiative is trying to find biofuels to power its fleets. The effort could transform markets ... but it also poses big risks.
The GOP wants to block the military's use of cleaner fuels and push use of dirtier fuels. "Supporting the troops" apparently ends where Big Oil contributions begin.
Mitt Romney promises to revoke federal support for the wind industry. That might not go over well in swing states like Iowa, where the booming wind sector has wide, bipartisan support.
To understand the promise of renewable energy for the U.S. military, start as far from D.C. as possible -- say, with a company of Marines in Afghanistan.
Democrats like talking about "Big Oil" and "clean energy." Republicans favor "Solyndra" and "Keystone." No one's into "climate change."
We're not moving fast enough to fight off catastrophic climate change, according to a new report from the IEA. What will it cost to really get going? A good chunk in the short term and …
One man’s trash is another man’s airplane fuel. Adventure-seeker Andy Pag aims to obtain funding and become the first person to fly a trash-fueled plane from one end of the U.K. to the other. His …
In his interview with Rolling Stone, Obama suggests that Republican politicians are out of touch with Republican voters. Democrats could exploit that weakness on the issue of renewable energy.