How Argentina’s battery-powered Tren Solar is recharging an ancient Andean route
BY THE OPTIMIST DAILY EDITORIAL TEAM There are places where the land itself seems to generate energy. The Quebrada de Humahuaca in Jujuy province, in Argentina’s far northwest, is one of them. At altitude, in clear desert air, the valley gets solar radiation that would be hard to match anywhere at lower elevation. For most […] The post How Argentina’s battery-powered Tren Solar is recharging an…
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