A study suggests that increased power demand from plug-ins can actually reduce pollution.
Canada's budget lacks the renewables focus of Obama's plan.
It's good news for renewable energy, but the Senate still needs to weigh in.
The benefits of some schemes aimed at cooling the planet have been miscalculated.
After delays, the Google-funded car is due out this fall.
Rather than bemoaning California's tougher fuel standards, Honda and Chrysler executives embrace change.
A utility in Delaware has opened the door to vehicle-to-grid technology.
California's tailpipe standards could accelerate clean-auto tech development.
At yesterday's hearing, Obama's selection for secretary of energy outlined his priorities.
Bordeaux-based science center Cap Sciences puts French 'internauts' in charge of an urgent energy redesign