Turning dairy emissions into opportunities: how climate finance can drive climate-smart dairy

Methane is the dominant gas, with cattle responsible for approximately one-third of all human-caused methane emissions. Because of this, initiatives like the Global Methane Pledge are increasingly targeting the dairy sector as a priority for reducing short-term climate warming.

At the same time, dairy production is expanding rapidly. The OECD (Organization for Economic Co-operation and Development) projects that global dairy demand will increase by around 49% by 2050, translating into an additional 450+ million tonnes of milk. Driven by income growth, urbanization, and population increases — especially in low- and middle-income countries — rising demand will inevitably lead to higher production. Without interventions, this surge in production will be accompanied by a significant increase in emissions. This highlights both the growing urgency and the substantial opportunity for targeted mitigation efforts in the global dairy industry.

At Wageningen University & Research (WUR), we work with farmers, businesses, and public partners to develop livestock emission–reduction strategies that are practical, scalable, and ready for adoption. Efficiency improvements can significantly reduce emissions intensity while enhancing farmer livelihoods, particularly in low- and middle-income countries. To build on these gains, WUR also researches and promotes complementary measures—such as feed additives and biodigesters—especially when herd growth is high or efficiency improvements are already near their maximum. These measures often require upfront or ongoing investments and may not provide immediate financial returns, which can limit adoption. This is where climate finance can be a key lever.

The potential of climate finance is illustrated in a marginal abatement cost curve (MACC) for 51 Dutch dairy farms, created using WUR’s Mitigation Engine. The Mitigation Engine is a tool based on the Dutch GHG Dairy ANCA model that calculates, at the individual farm level, both the potential emission reductions and the costs of various mitigation options. The resulting MACC shows which measures reduce emissions at a net profit (bars below zero) and which come at a cost (bars above zero). For the analyzed farms, only one measure—adding clover to grassland—generates a net profit on its own. Most other measures, including compound feed replacement, feed additives, low-carbon fuel use, or low-footprint fertilizers, do reduce emissions but come with additional costs, which limits their adoption.

Even a small incentive can drive big change. A €1.50 per 100 kg milk premium for farms emitting under 900 gCO₂-eq/kg - a carbon price of about €54 per tCO₂ - makes previously costly measures, such as replacing compound feed, feasible, while measures like feed additives require only a small additional push. About half of farms could fall below this emission threshold, earning €28k via milk premiums a year while cutting 451 tCO₂ each. Combined with strategies like adding clover to grassland, total emissions could fall by 20%.

The MACC also highlights another opportunity: farmers can earn revenue from the emissions reductions they achieve. When implemented strategically, climate-friendly practices may cost less than the effective carbon price. In the case of the milk premium, farms that reduced emissions below the 900 gCO₂-eq/kg threshold received an average €30k net profit per year. This approach not only improves ecological sustainability but also generates income, making climate action a win-win for both farmers and the environment.

Supporting these changes at the farm level is essential, as farmers do not readily alter their practices without clear motivation. The RESET model developed by WUR provides a practical framework for turning emission-reducing measures into action. It identifies five types of incentives that encourage farmers to adopt sustainable practices: Rules, Education, Social pressure, Economic support, and Tools. Practical experience shows that combining these incentives is essential, with education serving as a critical starting point, as most farmers are still building knowledge on greenhouse gas emissions and practical mitigation options. When applied strategically, these incentives can make mitigation measures feasible, financially attractive, or even mandatory. The framework highlights where investors, policymakers, dairy processors, and farmers can intervene to accelerate sustainable dairy production.

The five incentive types in RESET are:

• R - Rules: Government legislation or processors terms of delivery.
• E - Education: Targeted training for farmers, advisors, and consultants, such as the Wageningen Academy’s Net Zero course.
• S - Social: Peer-pressure. This includes peer-to-peer learning and farmer networks focused on climate action. These activities are a combination of social pressure and education.
• E - Economic: Financial mechanisms including targeted subsidies, as well as voluntary carbon credits and premiums for milk with a lower carbon footprint, such as KPI-linked bonus schemes like Foqus Planet.
• T - Tools: Practical decision-support instruments like FeedPrint, the Annual Nutrient Cycle Assessment (ANCA) tool and the Mitigation Engine. Offering support to make tailor made plans on farm level.
  

Monitoring, Reporting, and Verification (MRV) systems can play a central enabling role in this process. Livestock is a major source of greenhouse gases, yet it has received little targeted climate support—largely because of the difficulty of measuring and verifying reductions in emissions. MRV addresses this gap by providing the credibility needed to demonstrate that reductions are real, measurable, and lasting, which in turn allows measures to be recognised in climate finance systems and carbon pricing schemes. Beyond this, MRV has a broad range of applications, from farm-level assessments to national inventory accounting.

MRV systems consist of three main steps that ensure emission reductions are accurate, transparent, consistent, complete, and credible:

• Monitoring involves assessing the impact of mitigation practices, using tools that range from simple mitigation tables to advanced models, automated data collection or satellite imagery.
• Reporting organises this data into a standard format for submission to governments, certification programs, or carbon registries. For example, a farm may report reductions through a carbon registry under a standard like the Verra’s Verified Carbon Standard or provide data to a government program whose results feed into the country’s reporting.
• Verification is an independent review often conducted by accredited third-party auditors to ensure that the reported data is accurate and complies with the requirements of the relevant standard.

Once emission reductions are verified, they can be turned into Emission Reduction Credits (ERCs), with one credit representing one ton of CO₂-equivalent avoided or removed. Credible credits depend on robust MRV systems, for example combining farm‑level models, life-cycle assessments, targeted measurements and internationally recognised standards—areas where WUR has strong expertise.

Importantly, livestock mitigation practices often deliver multiple co-benefits beyond reducing emissions. Improved land management, feed production, manure management, and agroforestry can enhance both productivity and biodiversity. With nature-based credits (NBCs) gaining prominence, livestock systems can play a role in generating these credits, providing an additional pathway to support climate-smart practices. This creates attractive opportunities for food companies, manufacturers, and retailers pursuing broader ESG (Environmental, Social & Governance) goals.

Independent verification entities ensure that emission reductions, as well as any nature and biodiversity benefits, are real and trustworthy before they can be used in various financing and pricing mechanisms. These mechanisms include voluntary carbon markets, where companies purchase credits to offset emissions or meet their sustainability targets; compliance schemes such as Emissions Trading Systems (ETS), which set legal caps on emissions and allow trading of allowances; and results-based climate finance (RBCF), where funds from climate institutions are released only once emission reductions and/or nature-based outcomes are verified. MRV also strengthens broader systems by supporting carbon pricing (e.g. taxing emissions), enable corporate and national climate accountability, and improving transparency and traceability.

Despite these advantages, the livestock sector has struggled to fully leverage MRV for accessing finance and carbon pricing tools. Less than 4.5% of global climate funds reach agriculture, with livestock receiving only a fraction. While carbon pricing instruments cover nearly a quarter of global emissions, livestock is largely excluded. MRV systems remain costly and complex. And, although the biological nature of livestock provides opportunities for nature-based credits, it also adds uncertainty: a feed change or herd adjustment can quickly alter emissions, making it difficult to ensure that reductions are permanent and reliable. Weak policy support, disputes over baselines and emission indicators, and investor concerns about greenwashing further limit investment. As a result, livestock credits typically trade at lower and more volatile prices than technology-based removals, which are seen as simpler, lower-risk, and focused on removal rather than emission avoidance.

WUR translates sustainability ambitions into practical, measurable solutions at the farm level by connecting scientific knowledge with everyday practice. Through initiatives such as the Net Zero Dairy Chain and low carbon dairy, plus hands-on testing at Agro-Innovation Center De Marke and Dairy Campus, WUR develops climate solutions that deliver real impact. These solutions are supported by research on sustainable dairy farming and the scaling of sustainability in extensive systems and overall farm management. With tools such as FeedPrint and the ANCA Dutch GHG dairy model, combined with expertise in emissions measurement, sensor technology, and digital monitoring, WUR can scale cost-effective MRV systems. Drawing on knowledge of livestock systems, mitigation measures, grassland management, nature-inclusive and organic farming, together with WUR-wide expertise in food systems—including carbon sequestration, and socio-economic research—WUR is uniquely positioned to drive change across the entire agricultural value chain.

With growing global momentum through initiatives like the Global Methane Pledge, continuous inclusion of livestock emissions in countries’ Nationally Determined Contributions and mounting pressure on food companies to cut supply chain emissions, the stage is set. By leveraging MRV, proven mitigation strategies, and collaborative action across the value chain, measurable environmental benefits can be achieved alongside economic value. Together, with science, investors, processors, and farmers, climate-smart dairy can become the new standard.