Wyoming is the largest producer of coal in the United States, with the majority of its production coming from the Powder River Basin.

Wyoming is the leading coal-producing state in the U.S., contributing a significant portion of the nation's total coal output. The state’s coal production is largely concentrated in the Powder River Basin, one of the largest and most productive coal regions in the world. Wyoming's coal is primarily used for electricity generation, both domestically and internationally. The state's vast coal reserves, coupled with advanced mining techniques, have enabled it to remain the top producer despite declining national coal demand in recent years. Wyoming's coal industry plays a key role in the state's economy, providing jobs and revenue while meeting energy needs.