A federal court has revoked a key permit for Sempra Energy, which plans to build an LNG facility in Port Arthur that could pollute Black and Latino communities.

The U.S. is now the world’s top exporter of liquefied natural gas, a superlative that carries a heavy cost for towns across southern Louisiana.

A new report says smaller EV batteries, more battery recycling and less driving could curb the amount of lithium needed as the country shifts to clean energy.

A political rookie who describes himself as "Entergy's worst nightmare" ousted a long-time incumbent by promising to advance clean energy and hold a reviled utility to account.