Gold Standard

Reducing methane emissions from enteric fermentation in beef cattle through application of feed supplements

  • Consultation Period 07 Feb 2023 - 10 Mar 2023
  • Submission Deadline 10 Mar 2023
  • Scope Activity Climate Action

The aim of this new methodology is to quantify reduction of methane (CH4) emissions from enteric fermentation in beef cattle, as well as impacts on emissions during manure handling. The methodology focuses on the application of feed supplements to reduce enteric methane production in the rumen of livestock. The methodology provides two approaches for quantification of emissions from enteric fermentation. Approach 1 requires on-site measurements whereas Approach 2 applies regression models or IPCC Tier 2 equations integrating data from peer-reviewed publications. New models may also be used if proof of validity and applicability is provided.

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Consultation documents

  • GS Agriculture Beef Cattle methodology draft for public consultation