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Public installation for the display of hydroelectric power information. Water, as power, in the coming decades will have a profound impact on the state of Washington (WA), which produces roughly 25% of the nation's utility-scale net hydroelectricity generation.
Washington produces more electricity than it consumes, and exports its surplus power to Canada and 13 other western states.The Grand Coulee Dam on Washington's Columbia River is the largest hydroelectric power producer in the United States, and can provide electricity to 2.3 million households a year.