The Great Scaling: How Power Generation Transformed Between 1883 and 1925 The 42 years between 1883 and 1925 represent the most explosive period of transformation in industrial history. In 1883, electricity was a localized luxury. Central stations like Thomas Edison’s Pearl Street (established in 1882) operated on Direct Current (DC), which could only transmit power roughly one mile before voltage drop-off rendered it useless. Generating plants relied on small, inefficient reciprocating steam engines that chugged away to power a few thousand nearby light bulbs. By 1925, the picture was unrecognizable. Massive, interconnected high-voltage grids stretched across continents. Steam turbines larger…
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