Summary
This comprehensive review by Herrero and colleagues, published in Nature Climate Change, synthesises evidence on technical and economic mitigation options available to the livestock sector to reduce greenhouse gas emissions. The authors assess the magnitude of different mitigation pathways—including feed improvements, manure management, breeding, and production system changes—across diverse global livestock production contexts. The work suggests that substantial emission reductions are technically and economically feasible, though realisation depends on policy support, investment, and uptake of available technologies.
UK applicability
Findings on feed additives, breeding genetics, and intensification strategies are broadly applicable to UK dairy and beef systems. However, the global scope means region-specific recommendations for pasture-based systems and UK-scale policy implementation would require contextualisation to British farming conditions and regulatory frameworks.
Key measures
Greenhouse gas emission reduction potentials (as CO₂-equivalents or percentages); mitigation cost curves; abatement feasibility by production system and geography
Outcomes reported
The study synthesises evidence on mitigation options and their potential to reduce greenhouse gas emissions from livestock production across different production systems and regions. The work quantifies the technical and economic feasibility of various abatement strategies at global and sectoral scales.
Topic tags
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