Stronghold Digital Mining is a Bitcoin miner. The company owns and operates an environmental coal refuse power generation facility in Scrubgrass Township, PA. It also has a facility in Nesquehoning, PA (the Panther Creek Plant), which is recognized as an Alternative Energy System. It operates 20,500 crypto asset miners with a hash rate of one exahash per second. Stronghold Digital Mining was incorporated in 2021 and is headquartered in New York, NY.