INSUBCONTINENT EXCLUSIVE:
Coal ash is the byproduct left over from burning coal to produce electricity.The vast amounts of electricity needed to mine bitcoin has
ignited a debate about whether the energy behind the operation is worth the potential environmental costs.But one company in western
Pennsylvania believes that they have found a way to put crypto mining to work to clean up their community.Stronghold Digital Mining uses
waste left behind by decades-old coal power plants to generate electricity that powers hundreds of supercomputers working to mine
bitcoin.Bitcoin, the world's largest peer-to-peer digital currency, is issued through a process called mining, which requires computers to
solve complex puzzles in exchange for the virtual currency
in the entire country of Finland."The bitcoin mining network itself is the largest decentralized computer network in the world, and it's
power hungry, so co-locating bitcoin mining and a power plant makes a lot of sense," said Greg Beard, chief executive officer of
Stronghold.Coal ash, the byproduct left over from burning coal to produce electricity, can leach into groundwater and pollute waterways, and
contains heavy metals considered to be carcinogens.Stronghold collects coal ash from a nearby mine and processes it at a waste coal
After the coal ash is sorted and crushed, it goes to a boiler building where it is burned to generate the electricity to power the company's
bitcoin mining operation."I think this is a perfect niche for crypto," said Bill Spence, co-chairman of Stronghold Digital Mining.
