SciTransfer
Biosolar Leaf · Project

Low-cost sustainable microalgae cultivation system for natural food ingredients and proteins

foodPilotedTRL 7

Imagine a high-tech greenhouse that grows algae using only sunlight and a sterile environment. It works like a precision factory for nutrients, keeping out contaminants to ensure the final product is pure. This allows for the mass production of vegan proteins without needing vast amounts of farmland.

By the numbers
100m2
fully functional facility size
78%
projected protein demand growth by 2050
360 million tonnes
yearly protein demand by 2050
9.8 billion
projected population by 2050
The business problem

What needed solving

Global protein demand is expected to grow by 78% by 2050, but traditional agriculture is maximally exploited and threatened by climate change. Current alternative food ingredients are often artificial or too expensive to produce at scale.

The solution

What was built

A 100m2 fully functional BioSolar Leaf demonstration facility. This is a sterile bioreactor system for large-scale microalgae cultivation.

Audience

Who needs this

Vegan food manufacturersAlternative protein startupsClean-label ingredient distributorsSustainable aquaculture firms
Business applications

Who can put this to work

Food Manufacturing
enterprise
Target: Plant-based meat and dairy producer

If you are a plant-based producer dealing with high costs of clean-label proteins — this project developed a BioSolar Leaf system that produces vegan, non-GMO ingredients at a disruptive price. It ensures a sterile environment to eliminate external contamination.

Agriculture
mid-size
Target: Sustainable ingredient supplier

If you are a supplier dealing with soil depletion and water pollution — this project developed a cultivation system that harnesses sunlight to produce lipids and proteins. It allows for production even in harsh climatic environments.

Nutraceuticals
SME
Target: Health supplement manufacturer

If you are a supplement company dealing with the need for pure antioxidants and micronutrients — this project developed a bioreactor that provides complete control of culturing parameters. This results in the cleanest and purest natural ingredients.

Frequently asked

Quick answers

How does the cost of this technology compare to existing alternatives?

Based on available project data, the BioSolar Leaf technology yields better productivities than alternative technologies at a lower cost.

What is the current industrial scale of the system?

The project successfully transitioned from a prototype scale to a fully functional 100m2 BioSolar Leaf demonstration facility.

Is the technology protected or licensed?

Based on available project data, the system uses proprietary technology, though specific licensing terms are not mentioned.

What is the environmental impact of the production process?

The demonstration and validation showed that the technology operates with carbon neutrality.

What specific products can be manufactured using this system?

The system produces vegan, non-GMO food ingredients including proteins, lipids, carbohydrates, micronutrients, and antioxidants.

Consortium

Who built it

The project is led by a single Portuguese SME, Arborea Biofoods LDA. With a 100% industry ratio and no university or research partners in the consortium, the focus is heavily skewed toward commercial application and industrial scale-up rather than basic research.

How to reach the team

Contact ARBOREABIOFOODS LDA in Portugal

Next steps

Talk to the team behind this work.

Contact us to explore licensing or partnership opportunities with Arborea Biofoods.

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