From Bhutan's hydropower rigs to Iran's sanctions workaround, sovereign bitcoin mining is bigger than most investors realize.

Bitcoin mining began in 2009 as a hobby-friendly activity where users could earn BTC using CPUs and later GPUs. By 2026, the landscape has shifted entirely to industrial-scale operations dominated by ...

One afternoon in June 2024, I stood up against the fence of a sprawling industrial facility a few miles outside of Corsicana, Texas. Over a metal gate, I watched a bright yellow excavator claw at the ...

It’s harder than ever to mine bitcoin. And less profitable, too. But mining-company stocks are still flying, even with cryptocurrency prices in retreat. That’s because these firms have something in ...