In a patch of calm water off the Port of Long Beach, 1,000-foot wind turbines would be assembled before they’re towed out to sea.

Economics has frustrated efforts to expand the turbine fleet and meet clean energy goals. But the industry is adjusting.

And the price of the metal is only likely to increase.

More offshore wind projects are being approved, but many are also running into economic and logistical challenges.

Ahead of the COP26 summit in Glasgow, the BBC’s climate editor takes stock of one of the U.K.’s most promising green energies: wind.

Today's land-based turbines produce 5 megawatts of power. This new one could produce 10 times more.

Today's land-based turbines produce 5 megawatts of power. This new one could produce 10 times more.

West Texas has always been a vast, desolate, windy place. Now the skies are filling up with turbines.