Cattle

Groundbreaking collaboration to eliminate methane emissions from cow barns

Ambient Carbon’s mission is to develop and commercialize effective, safe, and scalable technologies that mitigate greenhouse gas emissions. (Image source: Adobe Stock)

Denmark-based company, Ambient Carbon has announced its new partnership with Benton Group Dairies to field-test a prototype of Ambient Carbon’s Methane Eradication Photochemical System (MEPS)

This first-of-a-kind non-invasive technology helps remove methane from airy barn exhaust. Ambient Carbon also has a Memorandum of Understanding (MoU) with Danone North America which sources milk from Benton. This month, the company will install methane monitors at Benton's dairy farm in Ambia, Indiana in preparation for installing and testing a MEPS field prototype in early 2025.

On 2 October, the National Academies of Sciences, Engineering and Medicine (NASEM) released a new report on the need and potential for atmospheric methane removal. MEPS is a point-source methane removal system which is the only scalable, cost-effective solution for eradicating low-concentration (non-flammable) methane from cattle and manure, as well as other point sources. It uses a patented gas-phase photochemical process that combines chlorine atoms and UV light in a reaction chamber, mimicking a natural process of methane destruction in the atmosphere. As dairy barn air is cycled through MEPS, it breaks down methane at its source, preventing its release into the ambient air. The chlorine atoms are generated onsite via electrolysis of saltwater, and after eradicating 80-90% of the methane, the chlorine is recycled in a closed system.

While the Indiana tests are underway, Ambient Carbon will also test another MEPS field prototype in Denmark as part of the AgriFoodTure PERMA Project, which includes Northern European dairy cooperative Arla, and is publicly funded by Innovation Fund Denmark and the EU’s NextGenerationEU.

“We believe that by 2030, Ambient Carbon will be eliminating well over one gigaton of CO₂ equivalent annually by destroying methane from dairy barns and other low-concentration methane sources such as wastewater treatment plants and biogas plants,” said Ambient Carbon’s co-founder and COO, David S Miller, while Chris Williams, conservation lead at Benton Dairies also expressed his enthusiasm regarding their collaboration with Ambient Carbon.

Bovaer receives market authorisation in South Korea

Research has shown that Bovaer can greatly reduce methane emissions with just a quarter teaspoon of the additive per cow per day. (Image source: Adobe Stock)

dsm-firmenich has recently announced that its innovative methane-reducing feed additive Bovaer has received market approval for use with beef cattle in South Korea, making it the first product the country has approved for this purpose

Marking a significant step towards more sustainable agriculture in South Korea, this approval enables farmers to effectively and immediately reduce methane emissions, a potent greenhouse gas. The approval of Bovaer is part of dsm-firmenich’s global strategy to contribute to sustainable livestock farming, supporting the health of the planet, animals and people. It aligns with South Korea's proactive approach, which includes a comprehensive framework to support farmers in transitioning to sustainable practices and a recently launched low-methane feed programme.

Bovaer offers an effective solution to 3.6 million beef cattle, including the renowned Hanwoo breed, that could greatly advance South Korea's sustainability goals. As a signatory of the Global Methane Pledge, South Korea is committed to significantly reducing methane emissions by 2030.

Research has shown that Bovaer can greatly reduce methane emissions with just a quarter teaspoon of the additive per cow per day. This innovation not only supports South Korea’s environmental commitments but also enhances the sustainability of its beef production, benefiting the entire supply chain from farmers to consumers.

Read more about Bovaer's contributions to boosting dairy sustainability.

Regen Dairy Project report launched at 2024 Regenerative Agriculture Summit

The report considers current global food systems and their associated problems, focusing on dairy as a sector willing and able to change. (Image source: Regen Dairy Project)

The Regen Dairy Project launched its 'Let’s Get Serious About Making Dairy Regenerative' report at the recently held 2024 Regenerative Agriculture Summit Europe

With little research done on regenerative dairy to date or a clear vision on the transition required by all those in the supply chain and at scale, the Regen Dairy Project is defining a clear roadmap towards a positive food system for people, animals and the planet. The report considers current global food systems and their associated problems, focusing on dairy as a sector willing and able to change.

Having taken a farmer-centric approach to understanding regenerative dairy, the report outlines recommendations for transition and suggested actions for all those involved - including often overlooked stakeholders such as banks and lenders, media and wider society.

“We believe regenerative dairying can play a significant role in tackling important environmental challenges, as well as combating critical issues facing humanity, like human health, environmental degradation, animal welfare, and water use," said CEO of FAI Farms, Øistein Thorsen. "And all while producing the nutritious food needed to feed a growing global population and helping farmers stay profitable.”

He also concluded by saying that rather than telling farmers what to do, the report focused more about achieving change in a food system, which is often considered complex since it requires input and action from everyone. "We are all responsible for educating ourselves on what regenerative agriculture is and the benefits it provides, and for many this could include a shift in mindset. We are excited to see what can be achieved,” Thorsen said.

Eurofins Agro Testing announces partnership with trinamiX

Collaboration to optimise feed efficiency

Collaboration of Eurofins Agro Testing and trinamiX. (Image source: trinamiX)

Renowned laboratory, Eurofins Agro Testing Wageningen has announced its collaboration with trinamiX to enable the optimisation of forage analyses without sending samples to a laboratory

The partnership brings together Eurofins Agro Testing’s expertise in state-of-the-art analysis, their global network of laboratories and extensive knowledge of the agri-food industry with trinamiX’s technology to offer on-the-spot analytics in a fraction of the time it takes for a traditional sample to be analysed.

The collaboration is set to revolutionise the way feed suppliers, nutritionists, and farmers capture feed data to enable more accurate nutrition management. Bringing trinamiX’s technology and Eurofins Agro Testing’s analysis together in this partnership is set to provide high quality analysis with the flexibility to provide data and insight anywhere in the world.

Hans Martin, managing director of Eurofins Agro Testing Wageningen, emphasises that its customers rely on best-in-class laboratory services to run their businesses profitably and sustainably. Combining this analytical data with trinamiX’s technology is the best way for the industry to improve livestock health and productivity.

Further details of the partnership will be will be revealed at EuroTier 2024 taking place from 12-15 November in Hannover.

Cattle trials reveal positive results for investigational feed additive

Rumin8 announced interesting results from cattle trials of its investigational methane reducing feed additive involving 92 head of cattle, which recorded reductions of methane intensity of up to 86%, along with weight gains ranging 8.4-12.5% higher than control groups that were fed the same base ration

Studies mostly comprised a combination of feedlot and grazing productions systems. In the first study, 24 animals underwent three treatments for a duration of 12 weeks. Liveweights were measured weekly and animals were group housed, but fed individually. The second study comprised 20 animals that were subjected to four treatments for a duration of 77 days, while the third study comprised 48 animals that were subjected to three treatments in a grazing system for a duration of 130 days.

Analysis of these three cattle trials showed that cattle produced less methane and gained more weight each day, on average, when fed Rumin8’s development stage methane reducing feed additive. These recent results were released at the Breakthrough Energy 2024 Summit in London. In its quest to use a pharmaceutical approach to creating affordable feed and water supplements that reduce methane emissions from livestock and improve productivity, Breakthrough Energy Ventures has been a cornerstone investor in Rumin8.

“Weight gains are pivotal for the commercial adoption of methane reducing feed and water additives in the cattle industry,” said Rumin8 CEO, David Messina. “At the very least those weight gains have the potential to offset some of the cost of these additives, all while helping the planet. While our number one focus remains on reducing methane production to address the critical climate risk that this gas presents, we are particularly interested in these initial weight gain figures, because productivity improvements are of high interest to farmers.”

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