Bitmain rolled out its efficiency-focused Antminer S21 at the WDMS, and Bitcoin miners shared their plans for boosting productivity via green energy.
Source: https://cointelegraph.com/app/public/index.php/news/bitcoin-miners-focus-on-efficiency-renewable-energy-at-world-digital-mining-summit
Bitcoin miners double down on efficiency and renewable energy at the World Digital Mining Summit
