Key takeawaysBitcoin 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 ...

Euny Hong is the former supervising editor at Investopedia.com. She is also the author of two critically-acclaimed, published books. Dr. JeFreda R. Brown is a financial consultant, Certified Financial ...

Is crypto mining worth it in 2026? Learn the real costs of hardware, electricity, and taxes, plus beginner-friendly ways to mine altcoins and stack bitcoin.

Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...