Antminer S15 — Mining Profitability

The Antminer S15 (28 TH/s, 57 J/TH) trades at an estimated ~$134 (October 2026). At the current hashprice ($40/PH/day) it generates ~$1.12/day gross — about $-1.18/day net at $0.06/kWh. Break-even electricity price: $0.029/kWh.