As Obama prepares to give a major climate speech on Tuesday, remember: He isn’t Superman.
Germany is moving to build a "supergrid" that can carry renewable energy long distances. Will the U.S. catch up? Will the world?
A little music festival in Oregon has ditched single-use plates and cups, put up solar panels, and encouraged its audience to come by bus and bike. Can a giant party in the woods get greener, make enough money to survive, and stay fun?
Those working for social change face constant uphill struggle. They need recharging. Up in British Columbia, a place called Hollyhock is devoted to that purpose.
The new documentary "Pandora's Promise" has revived the debate over nuclear power, which is ... oh, God, do we have to?
If you're as fascinated by utilities as we are, you'll want to follow these links to more reports and articles covering the spread of distributed energy and utilities' efforts to adapt.
With a behind-the-scenes accounting change, the Obama administration has justified more government regulation to fight climate change.
The U.S. electricity system is becoming more complex and democratic. That means utilities will have to change, but they can still prosper. Here's how.
The government didn't make a fortune off Tesla because it's not in the business of stock investing -- its loan program aimed to grow the whole electric-car market.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.