The Rocky Mountains region is the largest producer of coalbed methane in the U.S.

The Rocky Mountains, particularly in states like Wyoming and Colorado, are the largest producers of coalbed methane (CBM) in the United States. CBM is a type of natural gas that is found in coal seams, and the Rocky Mountain region has extensive coal deposits that make it ideal for CBM extraction. The region's geological formations, including the San Juan Basin and the Powder River Basin, have significant methane reserves. Coalbed methane has become an important energy resource as it can be extracted with relatively low environmental impact compared to traditional natural gas drilling, though it still raises concerns about groundwater contamination.