Chinese automaker BYD has only sold 100 of the vehicles in 8 months.
The 2-gigawatt plant will be the world's largest. But can First Solar's technology be scaled up?
A Royal Society study sorts through the potential of technologies aimed at offsetting climate change.
A L.A.-based startup has developed environmentally-friendly lawn equipment.
The United States is in danger of losing a key bargaining chip ahead of this year's climate-change meeting in Copenhagen.
It's time to drop miles-per-gallon ratings, or any other one-size-fits-all fuel economy measurement for vehicles.
Siting decisions are delaying current projects to extract heat from hot dry rock deep underground.
Money has been allocated to jump-start an advanced battery industry in the United States.
Will the vehicle's short range hamper its success?
Researchers at Black Hat say the current generation of energy devices aren't ready for mass deployment.