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Deep Branch validates its technology using industrial-grade gases, moving a step closer to commercialisation

  • – Deep Branch has fully commissioned its mobile pilot unit using CO2 produced in the Port of Rotterdam in collaboration with OCAP, a supplier of gaseous carbon dioxide, and Duijvestein, one of Europe’s leading tomato producers.
  • – The Carbon Craft project, funded by Gemeente Rotterdam, has proven that existing carbon dioxide infrastructure can be used in the company’s protein production process.
  • – Deep Branch’s mobile pilot unit is a custom-built, containerised version of its proprietary gas fermentation platform technology. 

ZUID HOLLAND, THE NETHERLANDS – Deep Branch, a creator of high-value ingredients for a more sustainable food system, has fully commissioned its mobile pilot unit (MPU) using CO2 produced in the Port of Rotterdam, the Netherlands. The Carbon Craft project represents another crucial step in de-risking the company’s technology and enables the assessment of carbon dioxide and hydrogen as key feedstocks to cultivate microbes in protein production via gas fermentation.

Deep Branch’s MPU is a custom-built, containerised version of its proprietary gas fermentation platform technology (R)evolve™. It has been designed to take the company’s technology out of the laboratory and into the real world, enabling carbon dioxide and hydrogen sources to be validated for compatibility with the system. The MPU also features a built-in Enapter electrolyser, allowing it to utilise hydrogen produced in real-time. 

The latest MPU deployment sought to validate that carbon dioxide supplied to the local horticultural industry can also be used in protein generation via Deep Branch’s process. The Carbon Craft project was conducted in collaboration with OCAP, a subsidiary of Linde that supplies CO2 to greenhouses growing vegetables and flowers. This carbon dioxide originates from the Port of Rotterdam and is purified and supplied by OCAP via a pipeline. 

Duijvestein, one of Europe’s leading tomato producers, also closely collaborated on the project. OCAP’s partnership with Duijvestein has enabled the grower to transition away from relying on natural gas as a CO2 and energy source, dramatically reducing its carbon footprint. 

Long-term, the Carbon Craft project could inform the location of Deep Branch’s first commercial facility, with the Port of Rotterdam being a potential deployment location. Basing its first commercial facility in Rotterdam would enable the company to service the growing European aquaculture and livestock markets by providing feed producers with a protein ingredient with up to 90% less CO2 than conventional ingredients such as soy and fishmeal.

Commenting on the MPU’s journey so far, Rob Mansfield, Deep Branch’s Chief Technology Officer, said:

“The experience and outcomes from the Carbon Craft project will be used in parallel with our ongoing scale-up work at the Brightlands Chemelot Campus to inform engineering and operational considerations of a potential future commercial facility at the Port of Rotterdam.”

Jacob Limbeek, CEO of OCAP, added:

“We’re proud to partner with an innovative company such as Deep Branch that shares our commitment to sustainability. By directly collaborating with end-users in the growing carbon tech industry, we can make a significant impact in the fight against climate change and create a more circular economy.”

Before Carbon Craft, Deep Branch’s MPU was deployed on-site with Drax Power Group in Yorkshire, UK, as part of a UK government-funded project. The Polluters to Producers project showcased that carbon capture and storage-grade CO2 and hydrogen generated via an electrolyser can be used as feedstocks and was pivotal to the early phases of Deep Branch’s technological and commercial journey.




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Lee Lodge, International PR Director, Life Size
lee@lifesizemedia.com Tel. +44 07812076914


About Deep Branch: 

Deep Branch creates sustainable, high-value food and feed ingredients to support a more sustainable food system. The company’s proprietary technology uses CO2 and hydrogen as clean and renewable carbon and energy sources to deliver next-generation bio-based products.

 Founded in 2018, Deep Branch has approximately 30 staff based in the UK and the Netherlands. It works with feed producers in industries such as aquaculture and partners with upstream companies such as CO2 suppliers to deploy its technology efficiently and safely. Deep Branch has already established relationships with major international stakeholders, including Drax, BioMar and Sainsbury’s.

For more information, visit: https://deepbranch.com/


About OCAP:

OCAP’s philosophy is centered around the responsible reuse of CO2 in order to prevent unnecessary emissions and reduce energy consumption. To achieve this goal, OCAP has been collecting CO2 from industrial sources since 2005 and supplying it to market gardeners in various greenhouse areas, as CO2 is an important nutrient for their plants. This has helped them avoid burning natural gas to obtain CO2. However, there is still room for improvement.

In order to become more sustainable and achieve climate-neutral business practices, the greenhouse horticulture industry requires a sufficient supply of external CO2. This is crucial for their operations and OCAP recognizes the importance of this issue.

For more information, visit: https://ocap.nl/ 

Deep Branch brand refresh story

Our brand refresh story

At Deep Branch, we pride ourselves in developing high-performing ingredients as we work towards a more sustainable food system. As such, we wanted to introduce our brand refresh launched in October 2022 and tell the story behind it.

We have always thought boldly about transforming the global food system: we strongly believe demand for food can be met sustainably, without consumers compromising on nutrition or quality. Based on gas fermentation technology, we utilise clean and renewable carbon and energy sources to create high-quality ingredients.

With exciting developments around the corner that will bring our single-cell protein Protonᵀᴹ a step closer to market, we decided it was the right opportunity to evolve our brand into one that better reflects Deep Branch’s growth journey and sharpens our positioning in a global market. 

The heart of the Deep Branch brand
Humans have been controlling the fermentation process to generate valuable products for thousands of years, and we want our brand to be part of communicating our story and highlighting the natural origin and—at its heart—simplicity of the process. 

Rather than a full rebrand with wholesale changes, we based this refresh on the existing brand—built on the company’s core principles and set up for growth.

Our brand refresh is a true celebration of our technology. Creating a series of visual elements inspired by our process, we ensure that microbes and our input gases (hydrogen, oxygen, and CO) are now an integral part of our visual brand and will be used to create a more unified identity both online and in real-world application.

In short, our brand refresh enables us: 

–  To have a visual representation of the elements involved in the gas fermentation process.
– To highlight the simplicity and transparency behind our technology.
– To have a brand that reflects our journey and sets us up for continued growth as we commercialise and scale Protonᵀᴹ.

Watch this space for exciting milestones to come!