Meet the company mining bitcoin using the flare gas from oil drilling — and drawing investment from Coinbase and the Winklevii

Hunter Lowe, a 27-year-old electrician from Tennessee, was working for around $10 an hour in his home state and supporting a family of three when he decided to move to North Dakota and look for a new job. He never expected to end up working in the bitcoin business. But Lowe is now an electrician at …