King Coal

King Coal is a nickname for coal's historical dominance as a primary energy source, especially during the 19th and early 20th centuries. It fueled industries, ships, and electricity generation, playing a vital role in economic development. As a fossil fuel, coal is composed of carbon-rich material that releases energy when burned, but it also produces significant air pollution and greenhouse gases, contributing to climate change. Though still used today, its prominence has declined in favor of cleaner energy sources like natural gas, wind, and solar, due to environmental concerns and advancements in renewable energy technology.