The Coal Age

The Coal Age refers to a period in history, roughly from the mid-19th to mid-20th centuries, when coal was the primary energy source fueling industrialization, transportation, and electricity generation. During this time, significant advancements in coal mining, geology, and technology occurred, leading to increased production and efficiency. It was a crucial era for economic growth, supporting the development of steel, railroads, and power plants. The Coal Age marked a shift towards fossil fuel reliance, shaping modern industries and urban development, before gradually being replaced by cleaner energy sources in later decades.