BTC $85,849.09 +1.35%
ETH $2,701.97 +0.63%
BNB $793.24 +0.97%
XRP $1.51 +1.40%
SOL $121.16 +1.30%
TRX $0.3356 +0.12%
DOGE $0.0963 +3.74%
ADA $0.2531 +3.38%
BCH $316.13 -0.11%
LINK $14.17 +0.77%
HYPE $90.54 +0.98%
AAVE $177.62 -1.72%
SUI $1.20 +2.20%
XLM $0.2202 +1.98%
ZEC $1,332.99 +1.31%
AAPL $333.45 +0.05%
AMZN $252.34 +0.13%
GOOGL $344.34 +0.28%
MSFT $517.79 -0.08%
META $729.31 -0.12%
NVDA $235.09 +0.04%
TSLA $372.58 +0.41%
SNDK $1,721.92 +0.19%
INTC $117.81 -0.12%
SPCX $159.10 +0.04%
MU $1,070.16 -0.00%
AMD $634.86 +0.06%
BTC $85,849.09 +1.35%
ETH $2,701.97 +0.63%
BNB $793.24 +0.97%
XRP $1.51 +1.40%
SOL $121.16 +1.30%
TRX $0.3356 +0.12%
DOGE $0.0963 +3.74%
ADA $0.2531 +3.38%
BCH $316.13 -0.11%
LINK $14.17 +0.77%
HYPE $90.54 +0.98%
AAVE $177.62 -1.72%
SUI $1.20 +2.20%
XLM $0.2202 +1.98%
ZEC $1,332.99 +1.31%
AAPL $333.45 +0.05%
AMZN $252.34 +0.13%
GOOGL $344.34 +0.28%
MSFT $517.79 -0.08%
META $729.31 -0.12%
NVDA $235.09 +0.04%
TSLA $372.58 +0.41%
SNDK $1,721.92 +0.19%
INTC $117.81 -0.12%
SPCX $159.10 +0.04%
MU $1,070.16 -0.00%
AMD $634.86 +0.06%

報告:比特幣年耗電量達 138 TWh,52.4% 來自可持續能源

2025-10-20 08:23:45

ChainCatcher 消息,最新的《劍橋數字挖礦行業報告 2025》顯示,比特幣當前年度電力消耗估計為 138 TWh,產生約 39.8 Mt 二氧化碳當量排放。

報告指出,目前 52.4% 的比特幣挖礦能源來自可再生能源和核能等可持續來源。與此形成對比的是以太坊,自 2022 年 9 月完成"合併"升級後,通過從工作量證明 (PoW) 轉向權益證明 (PoS) 機制,能源消耗降低了約 99.9%。專家表示,比特幣挖礦的環境影響已超出單純的電力消耗,還包括碳排放、水資源消耗、土地利用和電子廢棄物等多個維度。隨著政策壓力增加,政府正越來越關注挖礦使用的能源類型、地點及其外部影響。

app_icon
ChainCatcher 與創新者共建Web3世界