Melting Ski Resorts Have a Snow Machine Problem
In late October, the snow elves—that is to say, employees—of the Zermatt Bergbahnen AG ski area in Switzerland fire up their secret weapon: a 30-ton snow-generating goliath known as Snowmaker. For 20 days straight it runs around the clock, churning out 1,900 tons of snow per day. That snow is then ferried up the mountain…