The Beef and Lamb Environmental Roadmap

The roadmap brings together evidence, Marginal Abatement Cost Curve (MACC) analysis, industry data, case studies and a practical action plan for 2026–2030.

It’s been developed as an industry-led roadmap, facilitated by AHDB and shaped by farmers, processors, levy bodies, industry organisations, researchers and technical experts across the beef and lamb sectors.

Beef and lamb farmers are facing growing expectations to demonstrate environmental progress.

Climate policy, retailer and processor requirements, farm assurance, carbon reporting, water quality, nutrient management and ammonia expectations are all moving in the same direction.

Farmers will need to show how they are improving efficiency, reducing environmental impact and making best use of resources.

The roadmap provides an opportunity for the sector to set out its own practical vision for the future: one that is compatible with high-quality domestic food production, viable farm businesses, resilient supply chains and continued environmental improvement.

It recognises that environmental progress and business performance are closely linked.

Many of the actions that reduce emissions are also good practice for farm businesses.

The updated roadmap moves the work forward from the 2025 report by providing:

• Updated MACC analysis for suckler beef, dairy beef and sheep
• A clearer breakdown of where emissions reductions can be achieved
• A stronger focus on cost-saving and cost-neutral measures
• More detail on methane, nitrous oxide and embedded fertiliser emissions
• A clearer explanation of assumptions, caveats and data limitations
• New evidence on finishing age, carcase weight and carcase gain
• A practical action plan for 2026–2030
• Stronger links to existing industry initiatives, data projects and knowledge exchange activity

The roadmap should be understood as a living framework. It will continue to evolve as new evidence, technologies, market signals, policy developments and farm-level data become available.

The roadmap uses MACCs to identify actions that are expected to be cost saving or cost neutral for many farms.

A MACC is a decision-support tool that compares different actions by their emissions-reduction potential and likely cost or saving.

For this roadmap, beef has been separated into suckler beef and dairy beef systems, with a separate pathway for sheep. This gives a more detailed picture of the opportunities within each system.

Under the realistic adoption of cost-saving or cost-neutral measures, annual greenhouse gas emissions could be reduced by 1.9 Mt CO₂e by 2050. This is equivalent to a 7.9% reduction across sheep, suckler beef and dairy beef combined.

This includes approximately:

• 0.74 Mt CO₂e in sheep
• 0.93 Mt CO₂e in suckler beef
• 0.28 Mt CO₂e in dairy beef

These figures should be seen as a practical first phase of action, not the full, long-term potential of the sector.

The modelling is intentionally conservative. It focuses on measures that are already well understood, technically robust and considered realistic for wider adoption under current farming conditions.

Further reductions may be possible over time through:

• Wider uptake
• Additional-cost technologies
• Supply chain decarbonisation
• Improved evidence on sequestration
• Emerging innovation

The roadmap focuses first on practical measures that improve biological and resource efficiency. These are actions that can often support productivity, resilience and profitability while reducing emissions intensity.

The priority areas are:

• Grass–legume and mixed swards
• Animal health and welfare
• Lifetime growth and finishing efficiency
• Forage and nutrition
• Genetics and breeding
• Soil health
• Nitrogen efficiency

The roadmap includes an action plan for 2026–2030.

This translates the evidence into practical areas for investigation, collaboration and implementation.

The action plan is flexible by design. It will evolve as new data, technologies, policy developments and market opportunities emerge.

Delivery will depend on collaboration between producers, processors, levy bodies, researchers, government, advisers and supply chain partners in both England and Wales.

Many existing initiatives already align strongly with the roadmap’s priority areas, including activity on:

• Animal health
• Genetics
• Soil management
• Nutrient efficiency
• Forage improvement
• Carbon baselining
• Data integration

The roadmap also highlights the need for better farm-level data.

Stronger data will help farmers understand their own performance, support more accurate baselines, improve future modelling and provide stronger evidence of progress to processors, retailers, policymakers and consumers.

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