Press release

FrieslandCampina and DSM take major step to reduce greenhouse gas emissions from dairy cattle

Heerlen, NL, 24 March 2022 08:00 CET

Pilot project with DSM’s feed additive Bovaer® at 200 FrieslandCampina dairy farms

It’s a European first by FrieslandCampina: a large-scale pilot project to gain practical experience with Bovaer®, DSM’s innovative feed additive that consistently reduces methane emissions from cows by around 30 percent. Following EU approval for the additive’s use in February 2022, the parties have decided to launch this pilot immediately. The Dutch feed supplier Agrifirm will supply the feed additive to the participating farmers. Through innovations like this, Dutch dairy farmers can build on sustainability improvements over recent years and contribute to a sustainable food production system.


The Bovaer® pilot collaboration between the Dutch companies FrieslandCampina, DSM, and Agrifirm marks an important step forward in increasing the sustainability of the dairy sector. Some 200 FrieslandCampina dairy farms in the Netherlands will take part in the pilot in the second half of 2022. Providing the results are positive, the use of Bovaer® will be further upscaled from 2023.

Hein Schumacher, CEO of Royal FrieslandCampina: “Our ultimate goal is for all of our dairy products to be climate neutral. Though we can’t achieve this overnight, we’re working toward it. In addition to solutions like switching to green energy – preferably generated by our members – reducing the greenhouse gas emissions of our cows is one of the routes towards reaching our climate goal. This requires innovation – and now Bovaer, a truly innovative feed additive from DSM that significantly reduces cows’ methane emissions, is part of the solution. We know that our members are always open to innovation and improvements in our sustainability performance, and with this pilot we will be the first dairy company in Europe to gain valuable practical experience with Bovaer.”

Dimitri de Vreeze, Co-CEO of Royal DSM: “There’s no time to lose when it comes to reducing greenhouse gas emissions. Cutting methane emissions is the fastest way to combat global warming, as was underlined during the most recent UN Climate Change Conference in Glasgow. I’m proud that we, FrieslandCampina and DSM, can offer dairy farmers a solution that will help to make a major contribution toward tackling one of the greatest challenges of our time. Collaboration, new ways of thinking and pioneering innovations are crucial to making dairy farming more sustainable. It’s important that dairy farmers are rewarded for their sustainability performance.”


Bovaer® is a feed additive for cows and other ruminants. DSM has researched and developed this additive over ten years. Just a quarter of a teaspoon of Bovaer® added daily to each cow’s feed will enable a consistent reduction in methane emissions of 30 percent, on average. This feed additive therefore contributes to a significant and immediate reduction in the environmental footprint of meat and dairy products. With its Food System Commitments, DSM addresses several of the most urgent societal and environmental challenges facing the world’s food consumption and production up to 2030. One of its commitments is to enable a 20% reduction in greenhouse gas emissions in dairy production. Since the end of last year, Bovaer® has been approved for use in Brazil and Chile, and, at the start of 2022, it also received EU approval.

30 percent fewer methane emissions

Together with its member dairy farmers, FrieslandCampina, aims to achieve a 33 percent reduction in greenhouse gas emissions on its farms by 2030. To this end, the dairy cooperative is working on various solutions, such as generating sustainable energy on farms, using guaranteed deforestation-free soy in cattle feed, and thanks to this project reducing cow methane emission using Bovaer®. Previous tests with Bovaer® at the Dairy Campus in Leeuwarden showed an average reduction in methane in enteric emissions* per kilogram of milk of 30 percent. This leads to a reduction of approximately 10 percent in CO2 footprint.

During the pilot, the participating dairy farms will feed Bovaer® to their cattle for a period of six months. It will be added to the feed by the feed supplier, Agrifirm, an agricultural cooperative. In addition, there will be talks with other feed suppliers in the follow-up phase.

Dick Hordijk, CEO of Royal Agrifirm Group: “As an agricultural cooperative, we are constantly working on feed solutions that help to improve food production and hence enable us to continue to feed future generations in a responsible manner. This additive is one of the solutions that will help to reduce emissions, so we’re very enthusiastic about it.”

During the pilot, the results and experiences of farmers will be gathered through workshops and surveys. The economic aspects, together with the costs and benefits, will naturally be considered as well. FrieslandCampina will ensure that every dairy farmer receives fair payment for the supplied milk and reward for the sustainability efforts they make on their farm.

* Enteric emissions are the methane emissions that primarily arise during fermentation in the first stomach of ruminants such as cattle. 

For more information

Lieke de Jong-Tops

Senior Communications Manager
+31 45 578 2420

Dave Huizing

Vice President Investor Relations
+31 45 578 2864

André van der Elsen

DSM Media relations
+31 (0) 45 5782421