In an NYT op-ed, Robert Kennedy Jr. and David Crane make the case for expanded solar

Solar and wind accounted for all of our new electricity last month

Let American offshore power begin

Ocean Power gets green light on wave energy project off Oregon coast

How America can save money and stop wasting less food, water and energy

Aerial photos of the Ivanpah solar thermal plant by Jamie Stillings

A new Norwegian truck stop blends seamlessly into its natural surroundings

With climate change threatening coastal communities, floating buildings move from science fiction to reality

A net-zero home in Venice Beach blurs the line between indoors and out