Las Vegas

Las Vegas Now Runs Completely on Renewable Energy

From street lights to city parks, community centers and fire stations, all Las Vegas city-run spots are now powered entirely by renewable energy, making it the largest in the U.S. to use such sources. “We are now one of the…

How sun, salt and glass could help solve our energy needs

High in the stark Nevada desert, a couple of hundred miles north-west of Las Vegas, is the shimmering circular mirage of Crescent Dunes. Ten thousand silvery glass panels, each measuring 115 square metres, surround a tall central tower, which stands…

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