Gigantic, floating wind turbines as tall as New York’s famed 30 Rockefeller Plaza could unlock more than double the current US energy demand.

Trump has committed to increasing U.S. energy production, particularly fossil fuels. He signed an executive order Monday ...

Of the 11,000 megawatts of known turbine awards off the East Coast, 40% have gone to Siemens Gamesa Renewable Energy, 28% to General Electric Co. and 32% to Vestas Wind Systems A/S (VWDRY), Lium says.

A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago ...