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Biomethane & Biogas Carbon Calculator

Category: bioenergy
Published: 12/10/2015
Author: NNFCC
NNFCCs bespoke Biomethane & Biogas Carbon Calculator.


  • Based on B2C2 but more bespoke to a complex multi-input, multi-output AD biomethane supply chain
  • Follows RED methodology; complies with Ofgem’s interpretation and subsequent RHI scheme guidance
  • Excel-based, so more transparent, user-friendly and easier to visualise a complex multi-feedstock supply chain than B2C2
  • Regular updates corresponding with any policy changes

Reasons to buy

  • To inform developers of their eligibility to claim renewable energy incentives for biogas or biomethane production
  • Highlights emissions at each step of the supply chain, to illustrate where action is required to increase sustainability and strengthen eligibility for incentives
  • Uses familiar units, requiring less manual conversion by generators than the B2C2, making data gathering and record keeping easier and eliminating errors

Number of pages: 10

Accessibility: This item is available through individual purchase


All existing and new biomethane producers claiming the Renewable Heat Incentive (RHI) must ensure all fuel consignments meet two new sustainability criteria from 5th October 2015: a greenhouse gas (GHG) lifecycle emissions target (60% saving against the EU-fossil comparator) and land criteria.

AD is one of the most difficult technologies for determining supply chain emissions on account that plants will often use a wide variety of feedstocks (e.g. crops, residues, manures, slurries, and food waste) to produce a range of outputs (e.g. biomethane for injection, heat, electricity, and digestate), with emissions requiring appropriate allocation.

To support the needs of the industry and following several years providing practical bioenergy, sustainability and LCA advice to investors, developers and generators, NNFCC have developed a bespoke Biomethane Carbon Calculator.

Sustainability Support 

The Calculator is available for outright purchase or as part of the broader support package. This enables users to benefit further from NNFCC’s bioenergy and LCA expertise, our comprehensive understanding of the sustainability reporting requirements, the RED methodology and the key supply chain components. We can help generators prepare for annual auditing, by supporting in locating suitable data records, extracting relevant values, setting up the tool to represent a specific site and running the calculations. The support then also covers the provision of feedback to identify key sensitivities and actions that can be taken to ensure future compliance.

More information

To purchase NNFCC's Biomethane & Biogas Carbon Calculator, please fill in the form below. 

To purchase the tool with support from NNFCC, please fill in the form on this link.

To make an enquiry about the tool or wider bioenergy sustainability support, please contact Lucy Hopwood, Lead Consultant – Bioenergy & Anaerobic Digestion.


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For business solutions call NNFCC on +44 (0)1904 217 182 or email
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Document COST: £ 2995.00
VAT @20% £ 599.00
TOTAL COST: £ 3,594.00

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