The Appalachian Basin is most famous for its natural gas production from shale deposits.

The Appalachian Basin, particularly the Marcellus Shale formation, is a major hub for natural gas production in the United States. Located in the northeastern U.S., the region has become one of the top sources of shale gas, significantly contributing to the nation’s overall natural gas supply. Advances in hydraulic fracturing (fracking) and horizontal drilling technologies have unlocked vast reserves of natural gas from these shale deposits. This surge in production has not only boosted energy security but also played a key role in reducing the country’s reliance on coal and lowering carbon emissions.