New feed approach challenges the dominant methane-reduction solution as dairy farmers approach a key decision point in 2026.
An English feed company is seeking to challenge the current approach to methane reduction in dairy production with an alternative method based on fatty acids, according to Maskinbladet.
Today, Bovaer is the primary tool in Denmark and across much of Europe, as its effect can be measured directly and aligned with existing climate and regulatory frameworks. However, alternative solutions are beginning to emerge.
The English feed company Ufac is developing oil-based feed supplements which, according to the company, reduce methane emissions indirectly by improving feed efficiency.
“Our approach is not to change the microbiology in the rumen, but to improve the overall utilisation of the feed. This reduces methane emissions indirectly,” technical manager Mark Townsend says, according to Maskinbladet.
Documentation remains key barrier
While Bovaer works by directly inhibiting methane formation, alternative approaches rely on indirect effects. This makes documentation a critical barrier to adoption.
According to Maskinbladet, authorities and advisory bodies require data from local conditions before new solutions can be integrated into national climate calculations.
Ufac is currently collecting data from Danish herds in collaboration with companies including 3S and Vestjyllands Andel. Preliminary findings have been shared with researchers at Aarhus University in Foulum, but results from international studies carry limited weight in a Danish regulatory context.
Key deadline approaching in 2026
On 1 October 2026, Danish dairy farmers must renew their agreements on the use of Bovaer. This could open the door to alternative solutions – provided they can demonstrate their effect in time.
“Without sufficient documentation, it risks remaining a potential rather than a solution,” says sales manager Daniel Day from Ufac, according to Maskinbladet.
Implications for the dairy sector
According to Maskinbladet, fat-based feed approaches may also influence milk composition, including the fatty acid profile.
If dairies begin to place greater value on these quality parameters, it could shift incentives across the value chain.
For now, however, it is documentation – not potential – that will determine which solutions gain traction in dairy production.
By Maja Løvstrup
Source: Maskinbladet
Photo: Zhao Yangjun, Unsplash
