According to CryptoPotato, the Bitcoin hash rate continues to reach record highs just weeks before the fourth halving, with the price soaring to a multi-year record high of $46,670. However, critics argue that Bitcoin mining could be harmful to the environment. A recent analysis by the U.S. Energy Information Administration (EIA) revealed that Bitcoin miners in the United States alone use as much electricity as the entire state of Utah. The EIA study also estimated that Bitcoin mining accounts for between 0.6% to 2.3% of all electricity demand in the U.S. in 2023.
Bloomberg Crypto reports that Bitcoin mines have generated more than just hash power, raising concerns from policymakers and electric grid planners about straining the grid during periods of peak demand, energy costs, and energy-related carbon dioxide emissions. Bitcoin mining firms will soon have to report information about their electricity usage to the EIA, the statistical research arm of the Department of Energy. In 2022, Democratic lawmakers asked the largest Bitcoin mining operations in the U.S. to disclose their electricity usage and any information about pollution from their operations. Congress asked the Department of Energy and the EPA to require these disclosures after none of the companies provided all the information lawmakers requested.
Despite these concerns, a recent analysis in HackerNoon suggests that Bitcoin mining trends towards using only the cheapest electricity in the world, helping to decarbonize the grid and lower the cost of energy production. The author argues that Bitcoin mining creates a demand for electricity that would otherwise be wasted or unused, improving the efficiency and utilization of the energy sector. The author cites a study by digital asset research firm CoinShares that found 74% of Bitcoin mining electricity comes from renewable sources of energy. A University of Cambridge study found that Bitcoin miners generate 39% of the energy they use on-site using renewable resources. With a track record like that, it is not difficult to imagine a future in which Bitcoin mining and blockchain manage the power grid for most of the planet.