๐Ÿฅ› Solar Foods to kickstart milk production without cows

๐Ÿฅ› Solar Foods to kickstart milk production without cows

The HYDROCOW project targets producing sustainable milk protein using CO2 and electricity and no cows are required.


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  • The HYDROCOW project targets milk protein creation using CO2 and electricity.
  • Innovative technology challenges traditional dairy farming and promises environmental benefits.
  • Potential to produce other proteins opens doors to future food and pharmaceutical advancements.

Solar Foods partners in ambitious European venture

Solar Foods has entered in a EUR 5.5 million collaboration with the European Innovation Council (EIC) in the HYDROCOW project.

This venture aims to craft a unique tool: producing sustainable milk protein using CO2 and electricity. Here's the twist โ€“ no cows are required.

The EIC, a component of the Horizon Europe initiative, focuses on bringing groundbreaking technologies to the forefront. HYDROCOW has secured funding from EIC's Pathfinder instrument, a program dedicated to exploring bold, revolutionary ideas in the early research phase.

In essence, HYDROCOW's mission is to engineer a microbe. This microbe will be able to convert CO2 and hydrogen (derived from water and electricity) into beta-lactoglobulin, a primary milk component.

Staying ahead of the curve

If you are a Warp News reader and subscriber, you already knew of the possibility of making food out of air. We wrote three years ago about Solar Foods, and recently about their made-from-air-ice cream. We have also shown how milk can be produced without cows.

๐Ÿ’ก Optimistโ€™s Edge: Milk without cows
A factory in Denmark can replace nine percent of Danish cows. Milk and other dairy products can be produced in bioreactors by precision in the fermentation process. Foodtech companies all over the world are now working hard to create a future where cows become redundant.

Tackling a hard challenge

Experts believe the hydrogen-based technique will vastly outshine conventional dairy farming, both in efficiency and eco-friendliness. While the goal is promising, it's a tough road ahead. Hydrogen-utilizing microbes aren't naturally designed for protein production. Substantial modifications are required, raising concerns about the microbes' long-term viability.

Inspired by Solar Foodsโ€™ proprietary food ingredient, Solein, HYDROCOW is an addition to the company's repertoire. Solar Foods is at the forefront of researching food microbes and has recently developed techniques to modify them. If HYDROCOW proves successful, we could soon witness the creation of a wide array of proteins, from edible to pharmaceutical, such as antibodies.

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