Single Cell Protein Market: Strong Growth Forecast with a CAGR of 8.4% to USD 19.6 Billion by 2032

The global single cell protein (SCP) market is projected to expand at a robust compound annual growth rate (CAGR) of 8.4% from 2025 to 2032. The market is expected to see a significant increase in revenue, rising from US$ 11.2 billion in 2025 to around US$ 19.6 billion by 2032.

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Key Market Insights:

• Market Size (2025E): US$ 11.2 billion
• Projected Sales by 2032 (2032F): US$ 19.6 billion
• Value CAGR (2025 to 2032): 8.4%
• Historical Market Growth Rate (CAGR 2019 to 2024): 7.5%

Market Drivers

1. Rising Demand for Alternative Proteins:

The growing demand for protein-rich food, especially in the food and feed industries, is one of the primary drivers of the SCP market. Traditional protein sources, such as meat and dairy, are facing increasing costs and environmental concerns, which is driving the search for sustainable and alternative protein sources. Single cell proteins, derived from microorganisms such as algae, yeast, bacteria, and fungi, offer a viable, efficient, and cost-effective solution to this issue.

2. Efficiency in Production:

One of the main advantages of single cell protein is the ability to produce large quantities of protein biomass in comparatively short periods and with fewer resources. This is particularly important in meeting the growing global protein demand while addressing concerns such as limited agricultural land, water scarcity, and the environmental impact of traditional protein production methods.

3. Sustainability and Eco-Friendliness:

SCP production is generally more sustainable than traditional protein sources. The use of microbial fermentation and microalgae cultivation processes requires fewer resources, such as land and water, and results in a lower carbon footprint. This eco-friendly nature of SCP is driving its adoption in various industries, especially those focusing on sustainability.

4. Nutritional Value for Animal Feed:

SCP has gained significant traction in the animal feed industry due to its high nutritional value, particularly as a supplement for livestock and aquaculture. Its ability to be produced in large volumes within a shorter time frame makes it a reliable alternative to conventional protein sources like soymeal and fishmeal, which are experiencing increasing costs.

5. Growing Interest from Food Industries:

Single cell proteins are being increasingly incorporated into plant-based and alternative food products due to their high protein content and functional properties. They are often used in meat substitutes, snacks, and protein supplements. With consumers becoming more health-conscious and moving toward plant-based diets, SCP is emerging as a preferred ingredient.

Consumption Analysis (2019-2024) vs. Market Projections (2025-2032)

Historical Market Growth (2019-2024):

The global SCP market experienced a CAGR of 7.5% from 2019 to 2024, with the market valued at approximately US$ 10.4 billion in 2024. This growth was primarily driven by the increasing demand for protein in the food and feed industries, as well as the growing recognition of SCP as an efficient and sustainable alternative protein source.

Market Projections (2025-2032):

Looking ahead, the market is expected to grow at a faster pace, with a projected CAGR of 8.4%. By 2032, the SCP market is estimated to reach a value of approximately US$ 19.6 billion. This growth is driven by several factors, including the rising adoption of SCP in various sectors such as animal feed, plant-based foods, and nutritional supplements, as well as its continued development as a mainstream alternative protein source.

Key Applications of Single Cell Protein

1. Food Industry:

The demand for SCP in the food industry, particularly in plant-based meat alternatives, is rising as consumers shift towards more sustainable and protein-rich diets. SCP can be used to enhance the protein content of various products like meat substitutes, snacks, and protein bars. Additionally, its ability to be fortified with essential amino acids makes it an attractive ingredient in functional foods.

2. Animal Feed:

Single cell protein is increasingly being used in animal feed, especially for aquaculture, poultry, and livestock. It offers a high nutritional profile and is seen as an effective replacement for traditional protein sources such as fishmeal and soybean. With rising costs of conventional feed ingredients, SCP presents a cost-effective alternative that meets the growing protein demand in the animal husbandry sector.

3. Nutraceuticals and nutrient supplement:

SCP is gaining traction in the nutraceutical and nutrient supplement industries. Its high protein content, along with various other health benefits, makes it an ideal addition to supplements aimed at improving health, performance, and general well-being. The market for SCP-based supplements is expected to expand as more consumers look for plant-based, sustainable options.

4. Biofuel and Waste Recycling:

Emerging applications of SCP include its use in biofuel production and waste recycling. Microorganisms used in SCP production can also play a role in breaking down organic waste materials, turning them into valuable proteins while reducing environmental impact. This innovation adds another layer of sustainability to SCP production, aligning with the growing emphasis on circular economies.

Regional Insights

• North America: North America, particularly the United States, is a leading market for single cell protein, driven by the high demand for alternative proteins in the food and feed industries. The region's focus on sustainability and innovation further supports the adoption of SCP-based products.

• Europe: Europe is also a major market for SCP, particularly in the plant-based food sector, where the adoption of SCP as an ingredient is growing rapidly. The region's focus on environmental sustainability, coupled with growing demand for plant-based alternatives, is expected to drive market growth.

• Asia-Pacific: The Asia-Pacific region, especially China and India, presents significant growth opportunities for SCP, driven by increasing protein demand in the animal feed sector and rising awareness of sustainable nutrition sources. As the region continues to industrialize, demand for alternative proteins is expected to soar.

Conclusion

The global single cell protein market is poised for substantial growth, projected to increase from US$ 11.2 billion in 2025 to US$ 19.6 billion by 2032, driven by rising demand for sustainable and alternative protein sources. As industries look to address the growing global protein demand while reducing environmental impact, single cell protein offers an efficient, eco-friendly, and nutritionally rich solution. With applications in food, feed, and nutraceuticals, SCP is well-positioned to play a critical role in the future of protein production.

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This release was published on openPR.