Bitcoin Is the ‘Cleanest Industrial Use of Electricity,’ Says BTC Firebrand Michael Saylor

Controversial Bitcoin firebrand Michael Saylor claims Bitcoin (BTC) is the “most efficient, cleanest industrial use of electricity.” The MicroStrategy executive chairman says in a new blog that his firm’s metrics indicate about 59.5% of energy for Bitcoin mining comes from sustainable sources. Saylor also notes that Bitcoin mining’s energy efficiency improved by 46% year-on-year.