Vistra’s flagship energy-storage project in California turned into a towering inferno, forcing evacuations and raising fresh ...

Fortera’s low-carbon cement, based on the process by which corals form their skeletons, is gaining traction as the essential ...

The U.S. needs to rapidly scale up the grid to bolster both clean energy and economic growth. The new administration may ...

The companies will own and use the equipment to create a virtual power plant that they are betting will pay off installation ...

Massive projects like Sunstone Solar, which will extend across nearly 9,500 acres and have 1,200 MW of solar, are becoming ...

Renewable energy credits, which have fueled the state’s solar boom, could now help finance new merchant transmission lines.

Experts say the move will stymie U.S. efforts to innovate in manufacturing and curb industrial emissions. But state Buy Clean initiatives will continue.

The two-way air conditioners are key to reducing CO2 emissions. They can also help slash toxic air pollution from fossil-fueled appliances, a new report finds. The decision instructs the state’s ...

Hulking, aging buildings pose a huge climate problem for the United States’ biggest cities — and innovative laws meant to address that challenge are coming into full force this year. In the U.S., ...