最新报道:Bitcoin mining energy consumption surged 115% year-over-year in 2023, reaching record highs as miners expanded operations despite plunging fee revenues. Network hash rate nearly doubled to 500 exahashes per second as more efficient equipment came online. However, transaction fees dropped 25% from 2022 levels due to reduced on-chain activity and Ordinals inscriptions fading. Major miners like Marathon Digital and Riot Platforms reported significant production increases but faced margin pressures from lower Bitcoin prices and higher energy costs. The industry now consumes an estimated 127 terawatt-hours annually - more than many countries - raising ongoing concerns about environmental impact.