Bitcoin mining is getting greener, reflecting the industry's shift to sustainable sources under economic, regulatory and societal pressures.
#Bitcoin mining is getting greener, with the industry's share of sustainable energy rising to 52.4% in 2025 from 37.6% in 2022, according to a University of Cambridge study. This shift is a response to criticism for high energy consumption and stricter environmental regulations. By utilizing renewable sources such as hydro, solar, and wind power, miners are reducing their carbon footprint and finding cost-effective solutions in regions such as #Canada, #Iceland, and #Paraguay.
The shift to green energy is driven by economic and societal factors. Renewable sources, especially hydropower, provide low electricity costs, ranging from $0.03 to $0.05 per kWh in some countries. At the same time, investors and regulators are demanding ESG (#ecology, social responsibility, governance) standards, which encourages companies such as #Marathon Digital and #HIVE Digital Technologies to adopt green practices. This strengthens their position in the market and reduces the risks associated with carbon taxes.
Nevertheless, the industry faces challenges. Access to renewable energy can be limited by seasonal variations, such as reduced hydropower generation during dry periods, and lack of infrastructure in some regions. Despite this, the rise of green energy is changing the face of mining, making it a potential model for other energy-intensive sectors. As the industry decentralizes geographically, a focus on renewable sources could dramatically change its global impact.
