Human Tech Tree
Researched1882 · Industrial Age (1700 – 1900)

Energy & Industry / Energy

Hydroelectric Power

A water turbine driving a dynamo gives electricity from rivers: the Vulcan Street plant (1882) was among the first, Niagara (1895) the first giant.

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The Vulcan Street plant in Appleton, Wisconsin, started in 1882 and lit nearby buildings from a river. Large dams and plants followed and hydropower became the first renewable source supplying electricity on a national scale.

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