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 1,398.1 108,767 0.2 kg 2.3 g 0.0 g 398,318 $0.0003 $0.0002 285 MWh
Bitcoin CASH BCH 51.3 53,045 4.9 kg 4.7 g 7.8 g 56,178 $0.0004 $0.0005 1,095 MWh
Ethereum ETH 21.7 104 11.5 kg 2,399.3 g 4,834.6 g 1,109,467 $2.3872 $0.2412 51,186 MWh
Litecoin LTC 9.5 5,068 26.3 kg 49.3 g 78.3 g 102,889 $0.0010 $0.0050 10,842 MWh
Dash DASH 9.0 19,859 27.7 kg 12.6 g 12.5 g 16,681 $0.0001 $0.0013 1,850 MWh
ZCash ZEC 4.3 38,013 58.5 kg 6.6 g 9.1 g 12,390 $0.0005 $0.0007 2,906 MWh
Dogecoin DOGE 2.0 1,091 123.7 kg 228.8 g 401.1 g 21,207 $0.0859 $0.0230 10,514 MWh
Bitcoin BTC 1.9 89 133.1 kg 2,789.0 g 4,067.6 g 275,049 $0.7580 $0.2804 146,650 MWh

...more coming soon

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