Innovative feed additive for reduced methane emissions in agriculture

Important results from the project

The project met its objectives by identifying suitable substrates and formulations for fermentation with a significant methane-reducing effect in laboratory tests. A method to inhibit unwanted microbial growth and mold was developed, and in vivo trials are planned with funding applications submitted. The project also generated new collaborations, regulatory clarity, and ideas for broader applications and future development. The ethical application is prepared, with final approval pending.

Expected long term effects

The project is expected to contribute in the long term to reducing the climate impact of ruminants through a circular feed product based on sidestreams with methane-reducing properties. The results can enhance resource efficiency and create new value in the agricultural and food value chain. The methodology improves feed safety and storage stability and can be applied more broadly, offering potential for new innovations, projects, and business opportunities.

Approach and implementation

The project largely followed the planned design with three work packages: development and optimization of fermentation, laboratory tests of methane reduction, and preparations for animal studies and commercialization. Activities were delivered on schedule with no major deviations. Collaboration worked well, adding value through complementary expertise. Regulatory dialogue provided clarity, and no external factors negatively affected execution.