Solar Foods Joins Deep Space Food Consortium
The firm is partnering with the space research group to advance zero-gravity protein production technology.
Updated on Oct. 20, 2026 in Nutrition
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Solar Foods has officially joined the Deep Space Food Consortium to further develop its gas fermentation technology for space applications. The partnership aims to facilitate the production of protein in orbit using carbon dioxide and hydrogen.
Why it matters
This collaboration seeks to significantly reduce the weight and volume of essential food and water supplies transported from Earth. Developing autonomous food systems is a critical step for sustaining human habitats on the Moon, Mars, and commercial space stations.
Solar Foods produces protein through a bioprocess that uses carbon dioxide and hydrogen, which also allows for the recovery of water. The company secured this partnership after winning the international category of the 2024 Deep Space Food Challenge.
The players
Solar Foods
This company specializes in producing Solein, a protein derived from carbon dioxide and hydrogen through gas fermentation.
Deep Space Food Consortium
Fiscally sponsored by the Methuselah Foundation, this group coordinates research priorities for food technologies in space.
European Space Agency
This intergovernmental organization provides funding for space exploration initiatives and scientific research projects.
OHB System AG
This German aerospace company is a prime contractor for spacecraft and develops pilot hardware for deep space missions.
The details
Solar Foods has signed a contract with OHB System AG to engineer a gas fermentation pilot designed specifically for zero-gravity operation. This effort, which receives funding from the European Space Agency, aims to integrate sustainable food synthesis directly with existing space habitat life support systems.
Timeline
Solar Foods won the Deep Space Food Challenge in 2024.
The report regarding the new consortium membership was published on October 20, 2026.
The Big Picture
This move represents an evolution of the research initiated during the Deep Space Food Challenge to move beyond laboratory proofs of concept. It shifts the industry focus toward the actual integration of synthetic food systems into mission-critical life support hardware.
While this technology is currently focused on extreme environments in space, the gas fermentation process could eventually influence sustainable food production models on Earth. There is no immediate impact on current consumer availability or diet plans for the general public.
The takeaway
The integration of protein synthesis into space life support systems is a key enabler for long-duration human missions beyond Earth. Readers should note that advancements in closed-loop resource management often lead to more efficient agricultural breakthroughs on our own planet.
Further reading
For more information on the latest innovations in space-based diet research, visit our Nutrition section.
Source note: This article includes information reported by vegconomist - the vegan business magazine.
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