Single-cell protein (SCP) - protein-rich microorganisms
Single-cell protein (SCP) is a high-protein biomass derived from microorganisms like yeast, fungi, algae, and bacteria. Produced on unconventional substrates such as agricultural residues, food waste, and industrial byproducts, SCP offers a sustainable, efficient, and versatile alternative to traditional protein sources.
With its rapid growth rate and minimal resource requirements, SCP has significant advantages. It provides complete nutrition, uses less land and water, and supports circular economies by converting waste into valuable protein. SCP can also reduce greenhouse gas emissions by utilizing gases like methane and carbon dioxide as substrates.
For farmers, SCP offers affordable animal feed, waste management solutions, and opportunities to diversify income by converting agricultural residues into protein. Entrepreneurs can tap into this growing market by developing SCP-based foods, animal feeds, and waste-to-protein technologies. Innovations in fermentation and bioreactor design further enhance its scalability and efficiency.
Despite challenges like public perception, regulatory hurdles, and scaling issues, SCP's potential is vast. It addresses global food security, environmental sustainability, and economic resilience. As awareness and technology advance, SCP could become a cornerstone of sustainable food systems, benefiting both producers and consumers while mitigating climate change and reducing waste.
MAINSTREAMing small-scale BIO-based solutions across rural Europe via regional Multi-actor Innovation Platforms and tailored innovation support
Completed | 2022-2025
- Main funding source
- Horizon Europe (EU Research and Innovation Programme)
- Geographical location
- Bulgaria, Denmark, Ireland, Netherlands, Poland, Spain, Sweden, Greece, Belgium