A recent report from Cambridge University sheds light on a significant shift in how Bitcoin mining powers its operations, with over half now utilizing renewable or low-carbon energy sources. The analysis reveals North America leads the way in minimizing carbon emissions within this sector. This change offers a glimpse into the evolving landscape of energy consumption by cryptocurrency miners. 52.4% of electricity used for Bitcoin mining comes from renewable sources, with hydroelectric power accounting for 23.4%, wind power at 15.4%, and solar energy contributing a modest 3.2%. Fossil fuels remain a significant part of the picture, making up 47.6%, with natural gas leading at 38.2% and coal at 8.9%, but oil at only 0.5%. This shift is particularly notable in North America, which is a leader in adopting clean energy practices within the cryptocurrency mining industry. The report provides valuable insights for policymakers seeking to address technical and market dynamics in the crypto mining sector. While Tesla’s past decision to accept Bitcoin as payment was influenced by environmental concerns, it may revisit this stance if at least half of Bitcoin’s mining sources shift toward renewable energy. The study’s findings could guide policy-makers as they navigate the intersection of technology, sustainability, and market forces within the crypto world. 50% of Bitcoin mining operations are now powered by clean energy, highlighting an evolving trend in sustainability within this industry.