Category: Insights

Farm Net Zero: Five Years of Progress—and What Comes Next

Posted on November 26, 2025 by - Farm Net Zero, Insights, News

The final Farm Net Zero conference took place this week at the Royal Cornwall Showground—under a blanket of unexpected snow!

Yet despite the weather, the room was full. Farmers, growers, advisors, researchers, community partners and supporters all gathered to reflect on five years of hard work, collaboration and learning. It felt less like the end of a project and more like the celebration of a community that has quietly reshaped what climate action looks like on real farms.

There was a striking range of delegates in the room. Young and older farmers and growers, a pretty even gender balance, and people representing every part of the agricultural community. But what really stood out was that every presenter brought a different perspective, a unique set of skills and lived experience, and together they created a strong thread of community that ran throughout the entire day. It was genuinely inspirational.

A day rooted in practical progress

We began the day with one of the FNZ Demonstration farmers, Mike Roberts of Blable Farm, who shared how he has changed farming practice to build greater business resilience. His reflections set the tone for the whole event: grounded, honest and focused on what works in the real world. Mike expressed heartfelt thanks to the project team at Duchy College, Farm Carbon Toolkit, Westcountry Rivers Trust, Innovative Farmers, Innovation for Agriculture and Just Farmers—a partnership that has been the backbone of Farm Net Zero since day one.

We then heard from Anthony Ellis of Pensipple Farm, who spoke about the trials he has been undertaking to reduce insecticide and fungicide use. By improving soil health, he has been able to cut fuel use for fieldwork by 10–15%—a meaningful saving both economically and environmentally. During this session, an important point was raised about the “elephant in the room”: who owns the carbon and wider natural capital benefits in a tenanted farming context? It’s an issue that will matter more and more as low-carbon farming evolves.

Malcolm Barrett of Tregooden Farm also reflected on the changes they have made on the farm. Through FNZ, the Barretts have reduced costs significantly by lowering inputs and outwintering cattle, with the biggest gains seen on arable fields—soil organic matter is up by around 3%, thanks to cover crops and min-till. Better soil health has reduced fuel use and enabled them to cut pesticide use, too.

Amelia Lake from the Real Food Garden offered a shout-out to FCT for helping them understand their soils and how best to improve them. Their focus on no-dig systems and continuous compost additions has boosted soil health, and they’ve seen improvements in veg nutrient content, something they believe is closely linked to better soil function.

Nicola and Chris from Heligan Gardens shared how transformational their compost-focused Farm Net Zero field lab has been for their waste management system. By learning how to optimise composting, combining three separate waste streams while ensuring pathogen kill, they have been able to reduce waste, improve soil health and close nutrient loops more effectively.

We also heard from Emma Restorick at the Prideaux Walled Garden, who has been trialling ways to tackle bindweed and reduce carbon footprints through optimised home-grown compost and other nature-friendly techniques. Her work highlights just how adaptable and innovative small horticultural enterprises can be when given structured support and the space to experiment.

Robust data from real farms

The results of the project speak for themselves.

Over the course of the project, farmers carried out an extraordinary amount of monitoring and testing, including digging over 10,000 holes, and soil sampling 107 fields in both 2021 and 2025. This has created one of the richest long-term datasets of any UK farming climate project.

Initial findings show that fields in herbal leys in 2021 and still in herbal leys today sequestered an average of 3.35 tonnes of carbon per hectare per year. Across the project area, herbal ley coverage has increased by nearly 500 hectares, contributing significantly to soil carbon gains.

Habitat-based sequestration also shows clear gains: project farms collectively sequestered an additional 2,640 tCO₂e into on-farm habitats, supported by increases in both hedgerows and woodland. Hedgerow length increased from 607 km in Year 1 to 664 km in Year 5, with associated carbon sequestration rising from –2,338 tCO₂e to –2,854 tCO₂e. Farmers also planted 1,104 additional trees over the project period, reinforcing long-term carbon storage and biodiversity benefits.

Looking at changes in overall farm carbon footprints, every farming system involved in the project saw reductions:

  • Horticulture: 4.3 tCO₂e → –7.54 tCO₂e
  • Arable: 572.22 tCO₂e → 402.49 tCO₂e
  • Beef & Sheep: 508.37 tCO₂e → 489.09 tCO₂e
  • Dairy: 1.25 kg CO₂e/kg FPCM → 0.99

These improvements were largely driven by reductions in input use, particularly feed, fertiliser and fuel, supported by more diverse rotations, improved grazing management, better composting systems and healthier soils.

These were not theoretical models or one-off trials; these were whole-farm shifts, supported by careful measurement and farmer-led experimentation.

Last words

Finally, dairy farmer Andrew Brewer of Ennis Barton highlighted how evidence from Farm Net Zero had given him the confidence to encourage Arla to support farmers in growing herbal leys. As a member of Arla’s Sustainability working Group his takeaway was powerful:

“The integrity and nutrient quality of food starts with farmers and growers.”

What came across loud and clear at the conference was the importance of steadfast and consistent activity, and the power of farmer-to-farmer learning. The project has built a community of farmers and advisers who have been willing to share their successes and failures openly, and this spirit of collaboration has been central to the project’s achievements.

What really made Farm Net Zero work

Beyond the numbers, what came through again and again was the strength of the community that has grown around the project. Demonstration farmers, monitor farms, advisers, researchers, gardeners, and local organisations, all willing to share what worked and what didn’t.

It powerfully demonstrates that progress doesn’t come from one-off interventions. It comes from steadfast, consistent activity—and from supporting farmers to try new things with confidence.

Farmers spoke freely about reducing inputs, changing rotations, experimenting with cover crops, improving composting systems, tackling weeds, integrating livestock, and rethinking their relationship with soil. The willingness to compare notes, challenges, successes and missteps has made this one of the most practical and trusted climate-action projects in UK farming.

So, what next?

This is the question many people asked during and after the conference. Farm Net Zero has clearly delivered:

  • measurable reductions in emissions
  • better soil health
  • stronger business resilience
  • increased biodiversity and more protective infrastructure (hedges, trees)
  • greater collaboration across Cornwall’s food and farming community
  • a five-year dataset that is rare at national level

The challenge now is to build on this success, not let it fade as the formal project period ends. Here are my top three priorities:

1. Share the learning more widely

The results, stories and practical guidance from Farm Net Zero need to reach a far larger audience—in Cornwall and beyond. Farmers elsewhere in the UK face similar challenges, and the FNZ experience can offer a roadmap: low-cost changes, peer-to-peer learning, and practical ways to reduce emissions while improving profitability.
We have a responsibility to translate these findings into accessible guidance, workshops, case studies and tools that any farmer can use.

2. Keep the community alive

The strength of FNZ was the trust between participants. Maintaining that network through events, field labs, farm walks, online spaces and continued collaboration will be vital. Farmers expressed a clear desire to keep learning from one another, and we intend to support that wherever possible.

The good news is that some field labs and events will continue over the next few months, and the appetite for ongoing collaboration is strong.

3. Use the data to inform policy and practice

With more than 10,000 soil samples, detailed farm footprints and hundreds of farmer-led trials, FNZ now represents one of the richest real-world datasets on low-carbon farming in the UK.

That evidence can help shape better support schemes, more targeted advice, and more practical pathways for farmers transitioning towards net zero.

A beginning, not the end

At Farm Carbon Toolkit, we’re committed to ensuring these insights don’t sit on a shelf. They should influence how the sector and policymakers think about resilience, emissions reduction, soil health and resource efficiency.

As we wrapped up the conference, the strongest feeling in the room was pride—not only in what’s been achieved, but in how it was achieved. Farmer-led, data-driven and grounded in real practice. Farm Net Zero has shown what’s possible when we trust farmers, support experimentation, and commit to long-term learning rather than short-term initiatives.

We’re looking forward to sharing the full results later this year and helping ensure that the legacy of Farm Net Zero continues to grow. Cornwall has shown what can be done. Now the task is to help others follow.

Exploring the Benefits of Foliar Fertiliser with Tow & Fert

Posted on November 6, 2025 by - Farm Net Zero, Insights

Demonstrating the Tow & Fert system in the field. This trailed sprayer, pulled by a quad bike , allows for precise application of liquid foliar fertiliser directly onto the crop leaves

This is a write-up from a Farm Net Zero event on foliar fertilisers, hosted by Rob and Liz Priest at Scadghill Farm, Bude, on Thursday 9th October 2025.

Addressing the Risks of Conventional Fertiliser

The use of conventional nitrogen fertiliser is associated with several environmental risks. These risks include:

  • Leaching into watercourses
  • Acidification of soil
  • Poor nutrient use efficiency
  • Greenhouse gas (GHG) emissions from manufacture and volatilisation on ground contact

The Foliar Fertiliser Alternative

An alternative approach is to use foliar fertiliser—liquid fertiliser applied directly to plant leaves.

To better understand this method, the Farm Net Zero project hosted an event at Scadghill Farm in Bude, where farmers met to hear from TerraFarmer about the Tow & Fert system. This event was made possible thanks to the National Lottery Community Fund, which has generously funded the Farm Net Zero project.

Benefits of Foliar Application

Compared to solid, conventional fertilisers, applying liquid fertiliser directly onto the plant’s leaves reduces many of the associated risks.

Crucially, nutrient use efficiency can be improved. Because the fertiliser is applied directly to the leaves, it can be taken up quicker than soil-applied fertiliser. This improved efficiency means reduced quantities of fertiliser may be needed, which could result in saving input costs and reducing greenhouse gas emissions.

A Case Study: Scadghill Farm

Rob and Liz Priest run Scadghill Farm, a 220-acre suckler beef and sheep farm, as part of their larger organic farming business. When taking over the conventionally farmed land, Rob and Liz felt the soil performance and biology needed improvement, leading them to consult Tom Tolputt from TerraFarmer.

Tom worked with the Priests to assess their soil nutrient levels and created a bespoke foliar fertiliser mix to address deficiencies and boost soil biology. The mix included organically certified fish hydrolysate and molasses, aiming to provide a “balanced diet” for the soil microbiology.

Introducing the Tow & Fert System

Matt Vellacott, TerraFarmer’s field operative, demonstrated the Tow & Fert machine used for applying the foliar fertiliser.

The Tow & Fert machine used to apply the foliar fertiliser. These trailed machines come in different tank sizes with the example shown at this meeting the smallest option
  • Mobility: These are trailed machines that come in various tank sizes. The model shown at the event was the smallest option and comes with its own petrol engine, meaning it can be towed behind vehicles without a Power Take-Off (PTO).
  • Mixing: The tank is equipped with an agitator to allow mixing the fertiliser within the machine. However, for faster refilling, many farmers choose to mix in a separate tank and then decant into the sprayer.
  • Speed: The model demonstrated can cover up to 4 hectares in half an hour, depending on the application rates. While Matt and Tom concede that foliar applications are slower than conventional fertiliser spinners, they emphasise that the productivity benefits outweigh this difference.

Key Takeaways

  • Foliar fertiliser can improve the efficiency of nutrient uptake by plants.
  • Using foliar fertiliser instead of solid fertiliser can lead to emissions reductions.

Are Carbon Credits the UK’s Next Crop to Harvest?

Posted on October 30, 2025 by - Insights

Farm Carbon Toolkit release a new report for farmers and land owners which explains the Voluntary Carbon Market and additional climate-friendly farming income streams.

The voluntary carbon market (VCM) has grown in recent years, but many still find the route to accessing the markets unclear and shrouded in uncertainty. Recent research also suggests that conversations around the VCM are polarising and particularly hard for farmers to decode. The VCM is an actively developing market that requires weighing up the potential risks and benefits before participation to ensure reputational and financial risk to a farm business has been considered.

Download report

Click to download your copy of the report. © Farm Carbon Toolkit, 2025

In the report we provide information on various carbon credit types, discuss the differences between carbon insetting and carbon offsetting schemes and provide an overview of how to assess the quality of schemes. We also list relevant schemes operating in the UK agricultural sector and make recommendations. Download the report to read more.

Contents

  • What is the voluntary carbon market?
  • Why get involved with the sector?
  • The Risks of VCM Participation
  • Projects operating in the UK agricultural sector
  • Responsible reporting of carbon reductions, removals and credits
  • Other public and private finance options.

Authors

Dr Grace Wardell, Dr James Pitman, Dr Lizzy Parker, Becky Willson, Samuel Smith, Tim Dart, Liz Bowles

We are grateful to the Centre for High Carbon Capture Cropping (CHCx3) for supporting Farm Carbon Toolkit to produce this report. CHCx3 is a multi-partner research project helping UK farmers to increase carbon capture and farm resilience through diversified cropping, enabling new income sources and supporting enhanced value chains for industries.

CHCx3 is funded by Defra under the Farming Futures R&D Fund: Climate Smart Farming (project 10042535). It forms part of Defra’s Farming Innovation Programme, delivered in partnership with Innovate UK. www.carboncapturecropping.com

We would also like to thank the following for feedback on the first draft and contributions to the final report

  • Dr Lydia Smith – Project Lead of the Centre for High Carbon Capture Cropping (CHCx3), NIAB
  • Megan MacGillivray – 3Keel
  • Julian Gould – Farm Manager at Hendred Estate
  • Kitty Grubb – Previous roles at Regenified and Agreena
  • Dr Jonathan Scurlock – National Farmers Union of England and Wales (NFU)
  • Andrew Adler – Non-executive Director FCT, Veterinarian and Consultant
  • Andrew Rigg – Non-executive Director FCT and Arable Farmer.

For more information about carbon credits in farming check out our popular piece on getting paid for carbon.

Don’t know where to start with the Voluntary Carbon Market? Read our latest report

Posted on November 3, 2025 by - Insights

Cattle shelter under a large oak in the hot summer.

The Voluntary Carbon Market has surged in recent years, offering UK farmers and landowners potential new income streams for adopting climate-friendly practices. However, for many, the path to accessing this market remains unclear.

Farm Carbon Toolkit have produced a report that aims to demystify the Voluntary Carbon Market (VCM), providing an overview of carbon credit types, scheme integrity, and the risks involved, helping you weigh the potential benefits against the challenges before participating. Some of the topics in the report are summarised below, for more detail read the full report.

Download report

Click to download your copy of the report. © Farm Carbon Toolkit, 2025

The VCM: A Climate Finance Mechanism

The VCM is a decentralised platform where companies, individuals, and organizations can purchase carbon credits to offset their emissions. Each credit represents a reduction or capture of emissions equal to one metric tonne of CO2 equivalents (CO2e).

Since agriculture is currently excluded from the Compliance Carbon Market (CCM) in the UK (like the UK Emissions Trading Scheme), the VCM is the primary venue for activities that remove and store carbon in biomass and soils through sustainable agricultural activities or nature projects.

Types of Carbon Credits

To generate credits for most schemes, you’ll first need to accurately baseline your operations. Credits are generated based on the measurable change from that baseline. These credits typically fall into three categories:

Different types of carbon credits: Reductions, avoidance, removals.

Carbon removal projects tend to fetch higher payments per tonne of CO2e because they actively remove carbon. However, they demand a high level of monitoring and verification, often requiring direct soil measurements at five-year intervals to evidence the permanence of carbon stocks.

Process of setting up a VCM project

The process of setting up a VCM Project through planning and development, registration and implementation, and issuance and retirement.

Offsetting vs. Insetting: Which Path is Right for You?

A scheme that generates carbon credits that are sold outside of your value chain is known as carbon offsetting. However, an alternative has emerged in recent years, whereby climate friendly farming is financed by actors within your value chain. This is known as carbon insetting and is not considered to be part of the VCM, however we discuss it within the report to provide a full picture of what initiatives are available to farmers and landowners. Therefore a key decision involves who buys your credits:

  • Carbon Offsetting: This involves generating carbon credits and selling them outside of your value chain to unrelated buyers (e.g., a telecoms provider). This is considered ‘Beyond Value Chain Mitigation’ (BVCM).
  • Carbon Insetting (or WVCM): This is where a farm’s supply chain (like a processor or retailer) finances carbon improvements on the farm. Although not technically part of the VCM, insetting projects are often thought to offer the most promising avenue for successful, transparent, and verifiable climate impacts. Some carbon insetting schemes will produce carbon credits, however most, particularly with your direct downstream supply chain, will not.

Insetting allows both the farmer (Scope 1) and the supply chain company (Scope 3) to reflect the reductions or removals in their GHG inventories. These projects are believed to strengthen supplier relationships and enhance credibility due to improved traceability. The set up of these schemes may not look like other carbon offsetting schemes and are likely to not produce credits but provide direct value, see section 1.4 in the report for more detail.

Navigating the Risks and Ensuring Integrity

Participation in offsetting schemes comes with crucial risks that farmers must assess:

RiskDescription
Price VolatilityFluctuating carbon credit prices may not always cover the costs of significant management shifts.
Long-term ContractsCommitments can range from 3 to 50 years, potentially restricting future land-use choices.
Carbon ReversalsCarbon gains can be lost through natural disasters, unpredictable weather, or mismanagement. Schemes often use a central buffer pool to insure against these losses.
AdditionalityProjects must prove that reductions/removals would not have happened without the project, which can often exclude early adopters of sustainable practices.
LeakageAn emissions reduction in one area causes an increase elsewhere (e.g., repurposing grain land leads to grain being grown elsewhere).
Reputational RiskFarmers face potential reputational damage if their credits are linked to corporate ‘greenwashing’.

To instill confidence and integrity in the VCM, farmers should look for schemes that adhere to the highest standards. The Integrity Council for the Voluntary Carbon Market (ICVCM) has developed the Core Carbon Principles to help buyers identify high-integrity credits. These principles ensure that credits create real, additional, and verifiable climate impact. The ICVCM publishes online what carbon standards and their methodologies align with the core carbon principles, however most are still undergoing review.

It is also vital to practice responsible reporting. If you sell a carbon credit, you can no longer claim that reduction or removal toward your own business’s net-zero targets, as this would constitute double counting.

UK Projects and Finance Alternatives

There are a number of schemes available in the UK agricultural sector for a diverse array of activities including; regenerative practices in arable farming, woodland creation, peatland restoration, feeding cows alternative natural feeds and directly measured increases in soil organic carbon (see Table 4 in the report for further details).

The established, government-backed standards like the Woodland Carbon Code (WCC) and the Peatland Carbon Code (PCC) provide clear methodologies for carbon removals and reductions associated with these land management activities. While there was investigation into a potential UK Farm Soil Carbon Code, we provide an update on why it is no longer under development, alongside other UK carbon codes such as the Hedgerow carbon code in Box 1. 

Beyond the VCM, farmers can access other income streams for sustainable farming and environmental land stewardship:

  • Government Schemes: Examples include the Improved Sustainable Farming Incentive (SFI) in England (set to open early 2026), Scotland’s Agri-Environment Climate Scheme (AESC), the Sustainable farming scheme (SFS) in Wales and Northern Ireland’s Farming with Nature Transition Scheme (FwNT).
  • Biodiversity Net Gain (BNG): Developers pay land managers to create or enhance habitats to offset ecological impacts. An example of the type of finance available from a BNG project is provided in Box 3 in the report.

Key Takeaways for Farmers

Before entering the VCM, we advise the following recommendations:

  1. Scrutinise Schemes: Employ a high level of scrutiny and look for schemes that follow the ICVCM’s Core Principles or Oxford Offsetting Principles.
  2. Know Your Buyer: Ask who will purchase the credits to determine if it aligns with offsetting or insetting, and whether this aligns with your values.
  3. Investigate Full Costs: Determine the complete costs of participation, including monitoring and verification services, as these can impact your net revenue.
  4. Measure Now: Even if you are undecided about selling credits, there is no better time to start measuring the carbon in your soils.
  5. Avoid Double Counting: If you sell a carbon credit, you can no longer claim that reduction or removal towards your own business’s net-zero targets.
  6. Retain Credits: Consider retaining any generated credits to meet your own farm’s net-zero targets.
The Centre for High Carbon Capture Cropping logo

This work was funded by the Centre for High Carbon Capture Cropping (CHCx3). CHCx3 is a multi-partner research project helping UK farmers to increase carbon capture and farm resilience through diversified cropping, enabling new income sources and supporting enhanced value chains for industries.

CHCx3 is funded by Defra under the Farming Futures R&D Fund: Climate Smart Farming (project 10042535). It forms part of Defra’s Farming Innovation Programme, delivered in partnership with Innovate UK.

For more information about carbon credits and the Voluntary Carbon Markets in farming check out our popular piece on getting paid for carbon.

The power of perennials

Posted on October 8, 2025 by - Insights

Apples

By Jonathan Smith, FCT’s Impact Manager

As I was harvesting apples this weekend in an orchard that’s 15 years old, I was marvelling at how apples, and more widely perennial crops, produce food for us with really minimal input.

A sackful of high quality Pinova apples

In this particular orchard, the management I do is mowing or strimming four times a year, pruning trees in winter, hedge cutting in winter…and that’s more or less it. This orchard is planted on Grade 4 land with soil that is light, shallow and with a slight Northerly aspect. It has produced 2/3 of a tonne of apples over 2/3 of an acre this year. Whilst it’s a good year for apples, this orchard consistently produces good amounts of fruit. 

The spread of over 25 varieties means any particular variety that crops poorly one year doesn’t impact overall yields too much. Within this, all the varieties are selected for disease resistance (particularly to canker and scab), as well as taste, vigour and genetic diversity, 

Much of the fruit will go for juicing, or cider, but much of it is very high quality eaters and cookers that can be stored for months. It is amazing what you can produce on a small area with very little input from humans.

A functioning ecosystem

Orchards are perhaps our best example of agroforestry at work. Existing for hundreds, maybe thousands of years they embody the intercrop between fruit, pasture, livestock and a wide range of biodiversity. Traditional orchards are some of the most biodiverse places in the farmed landscape. Even in more intensive orchards they can be managed for wildlife and carbon sequestration alongside fruit production.

Birdsfoot trefoil is one of the species thriving in this orchard, providing forage for bees

In this particular orchard, and other small orchards on my farm, the land supports lots of butterflies, bees, birds and a wide variety of flora. No chemicals are used and there are actually no fertility inputs. The only machinery used is a mower and a strimmer. There are actually no fossil fuel inputs to the entire system – the machines are electric and we even transport the apples using an electric vehicle! Is this actually the future?

An electric strimmer, one of the few tools used in the orchard

I appreciate this isn’t a fully commercial operation and that in a commercial orchard there needs to be a focus on yields, quality, storage, processing, etc. However in some ways it encapsulates the debate on extensive versus intensive. Extensive growing systems mean low inputs, high biodiversity and moderate production levels. There is a whole debate to be had too around the nutritional quality v quantity of crops. 

In addition to low emissions from any machinery or inputs, perennial crops (encompassing many fruits and nuts) also sequester carbon in both the soil and trees. Furthermore, a lack of cultivation means soil organic matter isn’t being oxidised, furthering the potential for carbon sequestration in soils. This is not so far away from a natural ecosystem, which inherently are large carbon sinks. 

Agroforestry systems

Traditional top fruit orchards, often with livestock grazing underneath, are timeless examples of a farming system that produces fruit for eating, drinking, and feeding to livestock, as well as seasonal grazing. What hasn’t been grown more widely across the UK are nut groves, such as cobnuts, walnuts and sweet chestnuts. These bring the opportunity to bring protein into our diets as well, but it also requires something of a cultural shift to have more edible nuts in our diets.

The argument I would make is that we can successfully move away from simply fields of grass into agroforestry systems with relative ease, and that livestock and trees are perfectly compatible given the right planning. There are new skills to learn, equipment to buy and markets to access, but these are achievable. In return it would bring a fundamental shift in our landscapes with more carbon being sequestered, shade being provided, diversification of farm produce, and habitat being created.

Cereals grown as alley crops between hazel at Wakelyns Agforestry in Suffolk

However there is also an opportunity to integrate vegetables, other fruits and even arable into agroforestry systems – as has been successfully done at places like Wakelyns Agroforestry in Suffolk. The common thread here is that trees have enormous benefits in agricultural systems and really require very little input from us relative to the benefits that they can bring in terms of diversity of crops, biodiversity, carbon sequestration, water storage and landscape benefits.

Because these systems don’t require much, if any, cultivation, require few inputs, they bring a sort of stability to the land in a way that annual crops don’t. More perennials are something that previous generations would have seen as normal, and their reduced presence in our landscape is a relatively recent thing. Here’s me hoping for the return of perennials in our farming systems which bring real benefits to us all, and for generations to come.

Why Care About Carbon?

Posted on October 1, 2025 by - Insights

By Katie Shaw and Jonathan Smith

Actions that cut carbon emissions  often reduce costs – fuels and artificial fertilisers being the obvious examples. But on the other side of the equation, improving soil health – for instance by reducing cultivations and building soil organic matter, also results in more carbon being sequestered in farm soils. When soil organic matter increases, so does crop health, biodiversity, water holding capacity, resilience to floods and droughts, and in some cases water management for the wider landscape. There are multiple benefits, with carbon reductions being perhaps a secondary benefit to a range of improved business resilience measures.

Here are nine reasons why farmers and growers should care—and why it’s central to building resilient, profitable and sustainable businesses.

1. Economic benefits

Reducing farm emissions is often good for the bank balance. High-carbon inputs like fuel and fertiliser usually carry a high cost; by cutting emissions, you can often cut costs too. Caring about carbon can also create new business opportunities, with sustainability incentives from governments and organisations becoming increasingly common.

2. Improve soil health

Practices that build soil carbon improve soil health. Soil carbon fuels beneficial microbes that supply crops with essential nutrients. Healthier soils support higher yields with the same (or fewer) inputs, making land more productive and profitable. Strong soil health also safeguards fertility for future generations.

3. Highlight inefficiencies on farm

Our free Farm Carbon Calculator is a powerful management tool, helping farmers and growers to undertake a ‘carbon audit’ and identify wasteful (and costly) activities. High-emission items usually have a high price tag; tackling inefficiencies improves both your finances and your farm’s carbon footprint. 

4. Improve farm resilience

The climate crisis drives many of the challenges farmers face today. Carbon-smart practices can help farms adapt to:

  • Local climate impacts (droughts, floods, heatwaves and other extreme events)
  • Input price fluctuations
  • Policy changes
  • Shifting markets. 

5. Producers as part of the solution

Agriculture produces much of the world’s methane and nitrous oxide, but it can also be a major part of the solution. Farmers and growers can reduce their own emissions and even absorb carbon from the atmosphere — supporting global climate action while ensuring the long-term sustainability of their farms. 

6. Help your country meet climate commitments

The UK, for example, is legally committed to net zero greenhouse gas emissions by 2050. Landowners and businesses will increasingly need to show evidence of action. Starting carbon audits now can put you ahead of future regulations that require monitoring and reduction. 

7. Support supply chain commitments

Food businesses are under pressure to decarbonise, and supply chains are favouring low-carbon products. Some merchants, co-ops and buyers may even offer incentives for farms that measure and cut emissions. Farmers and growers who can demonstrate progress may secure stronger market demand and opportunities. 

8. Engage positively with the public

Carbon is measurable — a clear way to show change over time. This helps build a positive narrative and public trust in farming. With customers increasingly interested in the footprint of their food, farmers and growers have a chance to share how agriculture is working to reduce impacts. 

9. Support biodiversity

Farms are uniquely placed to promote biodiversity and create habitats for wildlife. Diverse ecosystems bring practical benefits like healthier soils, natural pest and disease control, pollination and greater climate resilience. They also connect people with nature, support wellbeing and provide beauty to be shared.

How We Can Help

At Farm Carbon Toolkit, we’ve been working on this for over 15 years. We can provide independent, practical support to help you start—or continue—your carbon journey.

Our free Farm Carbon Calculator is designed specifically for farmers and growers, and we run events, share guidance and offer advice to support action on the ground.

Wherever you are on the journey, we’re here to help. The important thing is to get started.

GET IN TOUCH: Email us at info@farmcarbontoolkit.org.uk

Find out more about Our Services

Reflections from Groundswell 2025

Posted on July 18, 2025 by - Insights

by Liz Bowles, CEO

The regenerative sector must unite to offer the government practical solutions, not more problems, to the challenges facing the country.

Having been part of Groundswell since its very beginning in 2016, this year’s festival-cum-agricultural event felt more relevant than ever. It was a powerful reminder of the trust, collaboration, and creativity needed to navigate the challenges ahead for UK agriculture.

As CEO of Farm Carbon Toolkit, one of the most rewarding ‘takeaways’ was the recognition that farmers and supply chains alike hold Farm Carbon Toolkit (and our staff) in such high regard because of the trust we’ve built over the many years as a farmer-led and fiercely independent organisation, driven by sound science.

That trust is critical now, and it will be even more important in the years ahead if we are to create food production systems that are resilient, profitable, and nature-friendly in the face of the growing climate crisis. We remain as committed as ever to supporting farmers, growers, and other food businesses to measure, understand, and act on their greenhouse gas emissions, while improving their business resilience through supporting farmers on new practice implementation in areas such as soil health, farm nutrient use efficiency, reducing reliance on artificial nitrogen, agroforestry etc.

Solutions… not more problems

For me, one of the key themes from Groundswell 2025 was the consensus around the need to approach the challenges we face with ‘network thinking’ — collaborating more effectively, creating more circular food systems, ensuring the businesses making changes on the ground have the resources and recognition they deserve, and working together to present a clear, consistent message to the government, whatever colour that might be.

At one excellent session, brilliantly chaired by Sue Pritchard from the Food, Farming and Countryside Commission, it became clear that the regenerative sector must work together to present the government not with more problems, but with practical solutions to the issues the country faces. This solutions-focused approach sits at the very heart of what we do at Farm Carbon Toolkit — providing farmers and growers with practical tools and support to meet our common challenges head-on.

Once the regenerative sector shows how our principles and practices can help the government solve many of its challenges, we can gain real traction and turn ideas into action. At the moment, however, I’m not sure we’re yet thinking in this way — and certainly not with the coherence and strength of voice we need.

FCT and Groundswell: Growing Together

It was also striking to reflect on just how far both Groundswell and Farm Carbon Toolkit have come. When the Groundswell festival first took place in 2016, it was held in the Cherry family’s farmyard with a handful of exhibitors running practical demonstrations outside. We held our very first Soil Farmer of the Year awards ceremony in the grain store!

Since then, Groundswell has grown into one of the largest and most important festivals of regenerative farming in Europe, and FCT has grown alongside it. Back then, we were a team of just one, the inimitable Becky Willson. Today, we’re over 20 strong, working with farmers, growers, producer groups, processors and retailers across the UK and beyond.

Our Farm Carbon Calculator continues to go from strength to strength and is now used on four continents, supporting farmers and growers to understand how they can play their part in reducing greenhouse gas emissions while maintaining productive, climate- and nature-friendly farms. We remain committed to our mission as a Community Interest Company and have recently strengthened our independence by becoming an Employee Ownership Trust.

Facing the Challenges Ahead

We are entering some of the most challenging times our food production systems have ever faced. Climate change is reshaping our weather patterns, with hotter, drier summers, unpredictable and often intense weather events, and increasing pressure on farmers and growers to produce in a more environmentally friendly way.

At Farm Carbon Toolkit, we remain driven by science — not by fashion or the latest trends, however tempting that might sometimes be — and we aim to provide practical support and tools to help farmers and growers navigate this complex and changing landscape.

Some are suggesting that Groundswell is moving away from its farmer-to-farmer roots, becoming more of a stage for those wanting to tell farmers what to do. I didn’t have much time to reflect on that myself. We were busy throughout, speaking to farmers and growers and sharing ideas with friends old and new, all trying to make sense of this evolving landscape together.

But what stood out most was the collective sense that trust, collaboration, and clear, solutions-focused thinking will be essential if we are to meet the challenges ahead of producing the quality and quantity of food we need in a profitable and nature-friendly way.

Building Farm Resilience in an Era of Climate and Political Uncertainty

Posted on August 1, 2025 by - Insights

Rainfall totals for spring 2025 in the UK

Written in May by Andy Adler, FCT Director

It is May, it is dry, and farmers are praying for rain.  The conversations I’ve had with farmers and veterinarians this week have painted a clear picture: while political uncertainty may cloud the immediate horizon, one thing remains constant—the risk of climate change and its disruption to traditional agricultural systems. These discussions have reinforced a fundamental truth that many in agriculture are grappling with: the old ways of doing things may no longer be sufficient for the challenges ahead.

Cracked ground in May 2025

The Reality of Risk in Modern Agriculture

Farmers today face an unprecedented combination of challenges. Extreme weather events are no longer anomalies but regular occurrences that demand preparation. Prolonged dry periods followed by prolonged wet periods, heavy rain and unexpected late frosts, shifting pest patterns that render traditional management strategies obsolete—these are the new realities of agricultural production.

Rainfall totals for spring 2025 in the UK

A warm and very dry spring was the reality for most of the UK in 2025. These plots detail how much rainfall and temperature deviate from the long-term averages between 1991 and 2020. Credit: UK Met Office

After 60 years of being encouraged to use chemical solutions to build yield, and measure efficiency as output per unit of land farmed, we have created a system that is reliant on external inputs where we have no control over price. Alongside that, we have transitioned from a predictable political subsidy system to one where objectives differ, and the expectation of delivering public goods means the subsidy systems now favour land ownership over food production. 

Yet the challenge extends beyond the farm gate. Veterinarians are also witnessing cultural shifts that demand their own form of resilience. Changing consumer expectations around animal welfare, evolving regulatory frameworks, and new technologies are transforming veterinary practice. Like farmers, they must adapt to remain relevant and practical in serving their communities.

Understanding Assets and Aspirations

Building resilience requires a fundamental shift in how we think about agricultural assets. Traditional measures of farm value—land, equipment, and livestock—remain important, but they’re no longer sufficient indicators of long-term viability. Today’s resilient farms also invest in knowledge assets, relationship networks, and adaptive capacity.

This broader understanding of assets includes soil health as a foundation for productivity, water management systems that can handle both scarcity and excess, and diversified income streams that provide stability when primary enterprises face challenges. It also encompasses the human capital—the skills, knowledge, and relationships that enable farmers to navigate uncertainty and capitalise on opportunities.

Cattle grazing in silvopasture may become a more common sight as we value the shade trees provide and the additional carbon sequestration cows can bring

Aspirations matter equally. Farmers who view their operations as dynamic systems capable of evolution rather than static enterprises bound by tradition are better positioned to build resilience. This mindset shift—from preserving the status quo to embracing adaptive change—is crucial for long-term sustainability.

Strategies for Long-Term Thinking

Successful resilience building requires moving beyond reactive responses to proactive planning. This means developing systems that can withstand shocks while maintaining productivity and profitability. Several key strategies emerge from successful adaptation stories:

Diversification remains one of the most effective tools for resilience. Farmers who have integrated multiple enterprises—combining crops with livestock, adding value-added processing, or incorporating agritourism—have created buffer systems that cushion against financial challenges. This diversification extends to soils, where longer rotations with a greater variety of crops help build soil carbon and protect soil integrity. For livestock, the diversity of forage mix with different harvest dates will provide more flexibility in responding to weather events. 

Soil health investment has proven particularly valuable. Farmers implementing regenerative practices report not only improved drought tolerance and reduced input costs but also enhanced carbon sequestration opportunities that may provide additional revenue streams. Cover cropping, reduced tillage, and integrated pest management create agricultural systems that work with natural processes rather than against them.

A herbal lay that has had no synthetic Nitrogen for four years, 21 days after being grazed (taken in September 2024)

Technology adoption, when carefully selected and implemented, enhances both productivity and adaptability. Precision agriculture tools help farmers optimise inputs and reduce waste, while weather monitoring systems provide early warnings that enable proactive responses to changing conditions. However, technology alone isn’t sufficient—it must be integrated with sound ecological principles and business planning alongside openness to learning new approaches to farming.

The Wake-Up Call We Need

The question that haunts many thoughtful observers of agriculture is what it will take for widespread recognition that complacency is no longer an option. Perhaps the answer lies not in waiting for a singular wake-up call but in recognising that the alarm has already sounded—repeatedly.

At Farm Carbon Toolkit, we work with farmers who aren’t waiting for permission to adapt, providing a whole range of services. They’re already implementing changes, investing in resilience, and building systems designed for uncertainty. They understand that protecting livelihoods and businesses requires accepting that the future will be different from the past.

This recognition is spreading through agricultural communities, driven by both necessity and opportunity. Younger farmers entering the industry often bring fresh perspectives on sustainability and adaptation. Established operators are discovering that resilience investments often improve profitability even under current conditions.

Moving Forward

The path forward requires acknowledging that resilience isn’t a destination but an ongoing process of adaptation and improvement. It demands long-term thinking in an industry which is driven by seasonal cycles. However, it understands the importance of legacy and the inheritance of future generations. Most importantly, it requires moving beyond the comfortable assumption that things will somehow work out without deliberate action.

Fundamentally, building resilience is about developing capacity—the ability to adapt, learn, and thrive in changing conditions. For agriculture to meet the challenges ahead, this capacity building must become as routine as any other farm management practice.

Spring barley crop, Norfolk, May 25 drying out and farmer has little grain expectation and even lower straw yield.

The choice is clear: we can continue to hope that traditional approaches will suffice, or we can embrace the reality that our agricultural future depends on our willingness to adapt today. The farmers leading this transformation aren’t waiting for others to catch up—they’re building the resilient systems that will define agriculture’s future.

At Farm Carbon Toolkit we are supporting those farmers to think and deliver the future. 

Understanding Insetting and Offsetting: Becky Willson Speaks on BBC Radio 4

Posted on July 9, 2025 by - Insights, News

BBC Radio 4 Farming Today graphic

On 4th July 2025, our very own Becky Willson was interviewed by Charlotte Smith for BBC Radio 4’s Farming Today while attending Groundswell, the UK’s leading regenerative agriculture event. Becky gave a clear and compelling explanation of the evolving landscape of soil carbon markets, cutting through the jargon to help farmers understand what carbon insetting and offsetting really mean for them.

🎧 Listen to the full episode here: BBC Farming Today – 4 July 2025

What is a Soil Carbon Credit?

As Becky explained:

“A soil carbon credit is basically a piece of paper that is representative of one tonne of carbon dioxide equivalent held in the soil through the farmer implementing a practice that is sequestering carbon.”

This might sound simple—but the reality is more complex. Some schemes involve detailed measurement, reporting, and verification (MRV), often making them expensive and harder to access. Others rely on modelling—particularly in arable systems using no-till and cover cropping—to estimate the amount of carbon sequestered.

Insetting: Staying Within the Supply Chain

The key point with insetting is that the carbon benefit stays within the food supply chain.

“Rather than it going and being used for somebody else’s carbon accounting, the value of that operation that you’re doing is shared with companies further up your supply chain.”

This is especially important for Scope 3 emissions — those indirect emissions that retailers and processors are under pressure to reduce. Insetting gives them a way to demonstrate reductions while supporting farmers to transition to regenerative practices.

Becky highlighted that currently, insetting is more often framed around a regenerative outcome, rather than the direct purchase of soil carbon credits:

“What we’re seeing more, is the narrative around the fact that these goods are being produced in a regenerative framework.”

Offsetting: Selling Carbon Outside the Farm

Offsetting, on the other hand, is where the carbon credit leaves the farm’s “books”:

“The value in terms of what you’re delivering is then taken off your balance sheet and goes on to the balance sheet of the company or the organisation that is buying that from you.”

This is often attractive to companies like airlines looking to meet climate targets — but it comes with risks for farmers. If your carbon is sold externally, you can’t count it in your own net zero claims or supply chain reporting. This is why many experts, including the Climate Change Committee, have cautioned that:

“Agriculture will need all its own offsetting, because agriculture produces a lot of emissions.”

A Word of Caution and a Call to Prepare

The interview didn’t shy away from the current limitations in the market. Charlotte pointed out the lack of farmer engagement, and Becky responded candidly:

“We have seen only a few people go into it, and that’s because schemes that have been available are primarily available for arable farmers… The models often can’t cope with the complexity [of mixed farming systems]…”

But the key message Becky shared was one of preparation:

“Get a baseline. Take some soil samples so that you give yourself the best opportunity to take advantage of these schemes as they develop.”

Want to Learn More?

This isn’t the first time we’ve explored these issues. Check out our other resources on farm carbon markets:

As always, we’ll keep supporting farmers to make sense of these emerging markets, ensuring the practicalities and implications are clearly understood.

If you have any questions, we’d love to hear from you. Contact us at info@farmcarbontoolkit.org.uk.

Hot, hot, hot…

Posted on July 16, 2025 by - Insights

Cows finding shade under a tree

By Jemma Morgan

In my role as a farm carbon and soils project assistant, I get out and about on farms a fair amount. Both at work and at home, this past month has seen me hide in the shade, reach for ice in my drinks and ‘require’ ice-cream… 

Everywhere I have been, I have seen animals doing their best to find shade.

Sheep taking shade under a tree. Photo by Andrea Shipka on Unsplash

They do not have the luxury of opening doors and hiding inside, getting ice for their water, or enjoying the soothing cool of melting ice-cream on the tongue – for many, the best they can find is a hedge.

Don’t get me wrong, I’m a major fan of hedges (plant more, please) but when the sun is high in the sky, at its hottest, when the rest of us are re-applying sunscreen, or, if you’re in sunny Europe, taking a siesta, a hedge alone doesn’t actually provide much shade.

The future could be hot

With the Met Office predicting a 50:50 chance of the UK experiencing 40℃ again within the next 12 years (experienced in Lincolnshire in July 2022), for the sake of farmed animals everywhere, we must bring trees back into our farms. 

Heat impacts on animals

A quick search on Google Scholar will pull up data showing that heat-stressed animals reduce their feed intake, gain less weight, produce less milk, experience reduced fertility and are more susceptible to ill health. Prolonged exposure to temperatures as low as 22℃ can induce these stresses in cattle.

I’m yet to meet a farmer who doesn’t love her/ his stock and wants to take the best care of them. Everyone wants to see good animal welfare. Increasingly, for the sake of the health and welfare of our animals (not to mention the myriad other benefits they can provide including carbon storage, alternative income streams, biodiversity gain, etc.), we need to get more trees into our farm systems.

Cows finding any available shade on a hot day

Some solutions

Allowing a tree to grow tall in an existing hedge, or planting trees in a hedge to ‘gap up’ is a simple start, but adding in-field trees to pastures brings even more benefits. For those farmers practising a form of paddock or mob grazing, it is very easy to end up with a grazing plot that only has one side hedged, offering no shelter at all.

There are a variety of options for introducing trees into pasture fields, and an increasing number of agroforestry advisors who can work with you to understand what will work for your farm system and the welfare of your animals. Despite the Sustainable Farming Incentive being paused, you can still produce an Agroforestry Plan for your holding for which you will be paid £1,268. This makes me optimistic that tree planting and management will be funded when the financial support options are opened again next year. It’s also worth knowing that you can plant up to 275 trees per 0.25 hectares without changing the classification of your land.

Cows grazing in woodland

Given that the best time to plant a tree was yesterday, now is a good time to hatch a plan for autumn/ winter planting. You don’t have to wait for the Government to fund this for you. Whilst larger plantings may need some capital assistance, a few trees and some simple protection may be cheaper than you think. Your future bottom line will thank you for it, as will the cows who give you the milk to make that ‘very necessary’ ice-cream…

Further Information

Farm Net Zero workshop on agroforestry https://farmcarbontoolkit.org.uk/2023/12/14/livestock-and-trees/

Stuart Rogers integrating agroforestry in to a profitable dairy farm https://farmcarbontoolkit.org.uk/2025/07/01/trees-soils-and-wildlife-underpinning-profitable-dairy-farming/

Agroforestry handbook https://www.soilassociation.org/farmers-growers/low-input-farming-advice/agroforestry-on-your-farm/download-the-agroforestry-handbook/

Note: this piece was written in the heatwave of early July 2025