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Most villages along the Baram River in Malaysia cannot count on round-the-clock electricity. Diesel generators hum at night near longhouses in the northwestern corner of the island of Borneo. Mobile and Internet coverage are almost nonexistent.

A plan to dam the Baram River would generate power far in excess of current demand in the rain forest state: At 1,000 megawatts, the hydropower project would be large enough to power 750,000 homes in the United States.

Read more at National Geographic