TotalEnergies has signed a 15-year physical power purchase agreement (PPA) to deliver 1.5 terawatt hours (TWh) of renewable ...

Renewables, especially solar, are the cheapest option for renewables in most countries. Projections suggest a sizeable cost ...

Renewable developers say new technologies are stymied by local and federal regulations, a long wait to connect to the grid, ...

When the sun doesn’t shine and the wind doesn’t blow, humanity still needs power. Researchers are designing new technologies, from reinvented batteries to compressed air and spinning wheels, to keep ...