Since 2019, rising fossil-fuel costs have forced the mining industry to rethink the “cost–reliability–compliance” triangle: on one side, hydropower, solar, and wind have become increasingly cost-effective; on the other, storage, grid flexibility, and interconnection lead times are still catching up. Against this backdrop—and the anxiety miners feel about all-in power costs (capex + opex)—we sat down with ViaBTC Founder and CEO Haipo Yang for a deep dive. How much of Bitcoin mining is using clean energy today, and where is it headed? Haipo Yang: The share of clean energy has been rising steadily. As fossil-fuel prices climbed after 2019, more miners moved to cleaner sources with a better cost curve
source: https://beincrypto.com/haipo-yang-clean-energy-bitcoin-mining/