Russia opened its largest data centre, Bitriver, in Bratsk, Russia, in 2018. Bitriver receives approximately 20 bitcoins per day, allowing Russia to be one of the most powerful countries in Bitcoin mining. Trespassing into a crypto mining farm may sound like an exciting adventure, but not here, because its 20,000 mining devices are monitored by a team of engineers around the clock. Bitfury is one of the world’s largest bitcoin mining farms. Enigma is situated in a desolate area near Keflavik Airport. Megabigpower and Gigawatt are multimillion-dollar projects founded by well-known bitcoin investor Dave Carlson. Megawatt has raised over a million dollars from unnamed investors to build out the facilities and has offered bitcoins worth approximately 22 million dollars in its initial offering.