SciTransfer
C - 2C - Protein · Project

Carbon-Negative Microalgae Protein for Sustainable Food Ingredients

foodPilotedTRL 8

Imagine a factory that eats pollution and turns it into food. This technology uses microalgae to suck CO2 out of the air and transform it into a tasteless, colorless protein powder. It works like a high-tech greenhouse that creates a clean alternative to soy or animal proteins without needing vast fields of land.

By the numbers
2.4 kg
CO2 absorbed per 1 kg of MEY protein
99%
less land used vs soy
98%
less water used vs soy
22 t/year
demo-scale protein output
190M
projected revenue by 2029 in Euros
The business problem

What needed solving

Global protein demand will rise by over 70% by 2050, while current animal and plant sources are too resource-intensive or have poor sensory qualities.

The solution

What was built

A TRL 8 demo fermentation system and a carbon-negative, tasteless, and colorless protein ingredient called MEY™.

Audience

Who needs this

Plant-based meat manufacturersIndustrial CO2 emittersFood ingredient distributorsSustainable dairy alternative brands
Business applications

Who can put this to work

Food Manufacturing
enterprise
Target: FMCG (Fast-Moving Consumer Goods) companies

If you are a food producer dealing with volatile soy prices and high carbon footprints — this project developed MEY™ protein that absorbs ~2.4 kg CO2 per 1 kg produced. It acts as a binder or egg replacer without changing the taste or color of your product.

Industrial Biotechnology
mid-size
Target: Carbon Capture and Utilization (CCU) plants

If you are an industrial site dealing with Scope 1 CO2 emissions — this project developed a bioconversion system that turns waste gas into a high-value protein. This transforms a costly emission problem into a revenue stream of food-grade ingredients.

Agriculture
any
Target: Alternative protein producers

If you are a protein producer dealing with land and water scarcity — this project developed a fermentation method that uses 99% less land and 98% less water than soy. It provides a non-GMO, allergen-free protein source with 200x higher yields.

Frequently asked

Quick answers

What is the projected revenue and job creation?

The project projects approximately €190M in revenue and the creation of 170 jobs by 2029.

What is the current industrial scale of production?

The project aims for a demo-scale output of 22 t/year and has already achieved pilot runs producing ~50 kg of food-grade protein per week.

How is the intellectual property handled?

The project utilizes IP-protected Hybrid Vertical Microalgae Fermentation (HVF) technology and includes objectives for further IP growth.

What are the regulatory and certification goals?

The project is pursuing FSSC 22000 certification and ensuring regulatory readiness for human consumption.

How does the cost/efficiency compare to traditional soy?

Based on available project data, it is 30x more land-efficient and uses 98% less water than soy, though specific price per kg is not provided.

Consortium

Who built it

The project is led by a single SME, SOLMEGIA MONOPROSOPI I.K.E. based in Greece. With a 100% industry ratio and no university or research partners, the consortium is lean and focused entirely on commercial application and scaling, which typically accelerates the path to market.

How to reach the team

Contact SOLMEGIA MONOPROSOPI I.K.E. regarding MEY protein integration.

Next steps

Talk to the team behind this work.

Contact us to explore B2B partnerships with this carbon-negative protein technology.

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