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Welcome to Part II of our history of the electric power industry. For Part I, see here. By 1930, the US was using 114 trillion kilowatt-hours of electricity a year, generated by more than 4000 power plants. Most electricity was generated by coal (56%) and hydroelectric (34%) plants, with the remainder generated by natural gas and fuel oil.[0] 68% of homes overall, and 84% of homes in urban areas, had electrical service. Electricity had, in the
over a year ago

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