The Southern California region's supply could produce enough lithium to release the U.S. from its dependence on foreign sources of the key mineral, according to a new report.

The Department of Energy said it would provide $275 million for seven projects around the country that are meant to bolster domestic clean energy supply chains.

New Mexico regulators adopted zero-emission requirements for cars and trucks in a move that proponents say will improve air quality, fight climate change and increase consumers’ choice of vehicles.

The agency approved a $624 million clean transportation incentive funding package but said goodbye to a flagship program that helped consumers buy zero-emission vehicles.