Three major farm carbon calculators outline roadmap to harmonisation

The three major farm carbon calculators featured in the Defra Report “Harmonisation of Carbon Accounting Tools for Agriculture – SCF0129″ have announced a collaboration by signing a Memorandum of Understanding (MOU), intended to harmonise the methodologies used in calculating the greenhouse gas (GHG) emissions from agriculture.

Farm Carbon Cutting Toolkit, Cool Farm Alliance CIC and Agrecalc Ltd have reached an agreement to work together to support UK agriculture to measure GHG emissions using the most up-to-date and accurate tools possible, harmonising the methodologies and outputs of their carbon calculation tools, in line with the recommendations from the Defra Report “Harmonisation of Carbon Accounting Tools for Agriculture – SCF0129″.

Making it possible to understand differences
The three companies are looking forward to their joint work on this major challenge, to fulfil the requirements outlined in the comprehensive Report, compiled by ADAS throughout 2023.

It is generally agreed that the overarching goal should be to reduce the overall greenhouse gas emissions from agriculture through resource efficiency improvements, optimising production practices and mitigating environmental impacts.

Liz Bowles, Farm Carbon Toolkit CEO, said, “We are not seeking to reach a point where all three calculators will produce the same answer for any given dataset. As the Defra report put it, ‘there is no single right answer’. Rather we are striving to make it possible for users to fully understand why different calculators produce different answers.

“We plan to align with the Science-Based Targets initiative Forestry Land and Agriculture Guidance (SBTi FLAG) and draft Greenhouse Gas Protocol Land Sector Removals Guidance (GHGp LSRG) through our collaborative actions. This commitment underscores our dedication to maintaining high-quality standards and ensuring environmental sustainability in our operations, and in calculation outputs.”

All parties to retain commercial independence
Scott Davies, Agrecalc CEO, said, “It is intended that we agree on a common set of data sources which all three calculators will use. All calculators can go beyond these baseline requirements, and all parties to this MOU will retain their commercial independence. We will also involve the relevant government and other organisations’ teams with our work plan as we develop it.

“This collaborative approach supports a joint understanding of industry requirements and advancing consistency in our tools and methodologies. Our goal is collaboration with industry, trade bodies, and fellow calculator providers in the UK and internationally, so that we can actively contribute to the development of more consistent approaches to on-farm carbon calculation.”

Richard Profit, Cool Farm Alliance CEO, said, “We are looking forward to this collaboration, as it will help align methodologies where that makes sense and that will especially allow us to look into new areas that require attention. How we then incorporate the new information in our calculators will vary from calculator to calculator as a result of our different base approaches.

“We will also ensure that the tools include the latest and most robust scientific findings into their frameworks and roadmaps.”

The calculators are hoping that this joint work will become the ‘agreed way’ and the industry-wide minimum standard. The companies will engage in consultations with Defra, Welsh Government, Scottish Government, and Northern Ireland Government to reach a practical and realistic form of ongoing validation of their harmonisation work.

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