09:32Digital PlanetBitcoin’s environmental costBBC World Service Duration: 47 minutes Wed 16th Jun 2021, 09:32 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowFinancial volatility aside, mining bitcoin is an energy-intensive process Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandDigital Planet Source: BBC Online