
It’s hard to know how much of a good thing you’ve got when everyone has their own idea about how to measure it. That’s been the problem with...

Within the next four years, solar power in China could be as cheap as coal for generating electricity. In some parts of Australia, it's already there.

Fighting Keystone XL wasn't just about stopping dirty oil.

China might sell more solar panels, but the U.S. remains a net exporter of solar goods.

While California’s overall economy took a 7 percent hit, the green economy shrunk by only 3 percent.

A farmer might grow organic lettuce but use conventional methods in an apple orchard. Does that farmer have a green job? A half-green job?