Mining Farm

A mining farm is an industrial-scale facility that houses thousands of ASIC or GPU rigs working together to solve the cryptographic puzzles required by a Proof of Work blockchain. Unlike a hobbyist setup in a garage, a farm is purpose-built: rows of racked hardware, industrial power feeds, and dedicated cooling systems designed to keep every unit running at full load around the clock.

Because electricity is the dominant operating cost, often 60 to 80 percent of expenses, farm operators chase the cheapest and most reliable power they can find. Texas has become a hub thanks to deregulated wholesale electricity and demand-response deals with the grid, while operators in Russia, Scandinavia, and Central Asia lean on cheap hydropower and naturally cold air to cut cooling bills. Facilities that once relied purely on fans increasingly use liquid or immersion cooling, submerging boards in dielectric fluid so hotter chips can run faster while energy waste and noise drop.

The largest single sites draw hundreds of megawatts, roughly enough to power a small city, and contribute a meaningful share of Bitcoin's total network hash rate. This scale has fueled ongoing criticism over electricity and water use, and it concentrates mining power among a handful of well-capitalized companies rather than distributed individual miners, a trend some see as working against Bitcoin's decentralized design. Several large operators have also begun renting spare capacity to AI and cloud-computing firms, diversifying revenue beyond block rewards.