Bitcoin global energy consumption reverted in early December, on a course to the all-time high of 1,230 MWh per bitcoin, according to S&P Global Commodity Insights Bitcoin Energy Consumption Index data. Not registered? Receive daily email alerts, subscriber notes & personalize your experience. The index reflects energy consumption per bitcoin mined using a standard graphic card, Antminer S19 Pro. This card has an average of 110 TeraHashes per second (TH/s) and consumes 3.25 KW.