Coin Carbon Cap

PoW currencies ranked by energy efficiency

All data averaged over 24 hours.
  • Absolute Txs / MWh
  • Txs / MWh (Fees only)
  • Absolute CO2 / Tx
  • CO2 / Tx (Fee only)
  • CO2 / Kilobyte (Fee only)
  • CO2 / Fee
  • Tesla Model Y miles / Tx
  • Transactions (24h)
  • Median Tx Fee
  • Tx Externalities
  • Energy Usage (24h)
  • Blockchain Growth (24h)
  • Price
Coin Absolute Txs / MWh
Average amount of transactions processed during the time period in which miners consume one megawatt-hour of energy.
Txs / MWh (Fees only)
Average amount of transactions processed during the time period in which transaction fees paid for one megawatt-hour of energy.
Absolute CO2 / Tx
Estimated CO2 emissions of the networks energy usage per transactions processed during the same time period.
CO2 / Tx (Fee only)
Estimated CO2 emissions of the networks energy usage paid for with transaction fees per transaction processed.
CO2 / Kilobyte (Fee only)
Estimated CO2 emissions of the networks energy usage paid for with transaction fees per kilobyte processed.
Transactions (24h) Median Tx Fee Tx Externalities
Price of EU Allowances permitting the emission of CO2 equivalent to energy payed for with the transaction fee.
Energy Usage (24h)
Bitcoin SV BSV 3,260.6 2,749,210 0.08 kg 0.1 g 0.08 g 1,439,305 $0.0000 $0.0000 441 MWh
Bitcoin CASH BCH 33.9 55,258 7.35 kg 4.5 g 5.99 g 31,992 $0.0003 $0.0005 942 MWh
Dash DASH 12.2 37,880 20.39 kg 6.6 g 10.75 g 12,928 $0.0001 $0.0007 1,056 MWh
Litecoin LTC 7.6 3,629 32.88 kg 68.8 g 106.99 g 100,090 $0.0012 $0.0073 13,187 MWh
ZCash ZEC 2.1 65 119.10 kg 3,838.2 g 1,081.25 g 5,610 $0.0021 $0.4080 2,677 MWh
Dogecoin DOGE 1.7 1,019 145.05 kg 245.0 g 438.99 g 22,157 $0.0066 $0.0260 12,876 MWh
Bitcoin BTC 1.5 67 169.83 kg 3,718.0 g 5,551.82 g 277,171 $0.6102 $0.3952 188,593 MWh
Ethereum ETH ? ? ? ? ? 900,666 $0.9898 ? ?

...more coming soon

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