Why did early factories in Britain develop near coalfields?

Early factories in Britain were frequently located near coalfields primarily to economize on transport costs, as coal was a heavy and bulky fuel source essential for powering steam engines and smelting iron.1

The transition from charcoal to coke in blast furnaces necessitated this localization, as transporting large quantities of coal over long distances was often impractical or expensive. Additionally, the development of the steam engine—initially designed to pump water out of deep coal mines—created an insatiable demand for coal as a primary energy source for industrial processes. By situating factories near these coal-producing districts, manufacturers could secure a reliable and cost-effective supply of fuel to drive their mechanized machinery, including carding machines, spinning machines, and power looms. This geographic concentration was a defining feature of the Industrial Revolution, as industries like iron production and textile manufacturing became increasingly dependent on steam power.2134567