$0.10/kWh @ 300W = $0.1/kWh \* 0.3 kW \* 720 hrs/mo = $21.60/month

		hnuser123456 on Feb 23, 2021 \| parent \| context \| favorite \| on: I heat my home by mining crypto currencies $0.10/kWh @ 300W = $0.1/kWh * 0.3 kW * 720 hrs/mo = $21.60/month