Knowledge

Revenue calculator biomethane (bio-CNG)

This revenue calculator lets you estimate the potential revenue of biomethane as bio-CNG under the German GHG reduction quota based on a few assumptions.

Adjust compliance year, calorific volume, emissions value and GHG price – results update instantly. The calculator is for initial orientation; a binding assessment requires review of your specific project.

Currently only bio-CNG is calculated. Extensions for bio-LNG and electricity are planned.

Assumptions

Controls the GHG quota per regulation.

Range: 1 – 100,000,000 kWh

Enter manually. Range: -150 to 94 gCO₂/MJ.

Was the biomethane produced exclusively from feedstocks listed in Annex I of the 38th BImSchV and therefore qualifies as an advanced biofuel?

Additional sub-quota revenue only applies if the biomethane qualifies as an advanced biofuel under the 38th BImSchV.

450,00 €/t
50 €/t600 €/t
25,00 €/GJ
0 €/GJ45 €/GJ

Result

Revenue for 1 kWh (UHV) as bio-CNG in 2026
No-cap quotaAdvanced biofuel sub-quotaTotal
Specific revenue121,82 €/MWh0,00 €/MWh121,82 €/MWh
Total revenue0,12 €0,00 €0,12 €

Disclaimer: Calculated values are for non-binding orientation only. FuelCert assumes no liability for accuracy, completeness or timeliness of results and is not liable for decisions or damages based on this calculator.

Assumptions and notes

  • Based on a fossil reference value of 94 gCO₂/MJ and the annual GHG quota under the applicable framework. The crediting factor for bio-CNG is set to 1.
  • Energy in GJ is derived from calorific volume using the conversion for bio-CNG (kWh ÷ 1.1 ÷ 1,000 × 3.6).
  • Results are indicative. Actual revenue depends on regulatory classification, proof management, certification and market prices at the time of marketing.
  • FuelCert supports detailed assessment of revenue potential, quota eligibility and implementation under the GHG quota system.

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