Key Takeaways
- 2.0 million tons of insects were produced globally for human consumption and animal feed in 2021
- USD 1.2 billion: estimated global insect feed market size by 2023 (reported estimate)
- USD 7.2 billion: estimated global insect protein market size by 2030 (reported estimate)
- 7 countries reported commercialization of insect-based feed ingredients to the EU in the period covered by the EFSA/EU compilation (count reported by EU/EFSA materials)
- 2017/893: EU rules allowing placing on the market of processed animal proteins derived from insects for specific feed uses (year-based rule)
- 2.0% maximum allowed fat content and 45% minimum crude protein target are typical formulation constraints for insect meal in feed specifications (reported formulation spec values)
- 38.8% crude protein and 4.5% fat are typical proximate composition values for meal from Tenebrio molitor (composition data reported in peer-reviewed study)
- 24–41% crude protein and 28–38% crude fat are reported protein/fat ranges across insect species used for feed (summary range in peer-reviewed review)
- 9 of 11 essential amino acids were found in Bombyx mori silkworm pupae at levels suitable for use in feed formulations (study finding count)
- Energy use for producing insect protein was reported as 70% lower than for conventional chicken feed production in one comparative LCA scenario (reported reduction percent)
- In LCAs, ammonia emissions from insect rearing were reported to be low relative to livestock systems, with reductions of ~60% under covered facility scenarios (reported reduction)
- Digestate from insect rearing can be used as fertilizer; nutrient recovery efficiency is reported at 50–70% for nitrogen in some studies (measured recovery efficiencies)
- Insect meal can reduce feed conversion ratio (FCR) by 4–10% in some aquaculture trials compared with control diets (range reported by meta-analysis)
- 91% of studies reviewed reported no significant negative effect on growth performance when insect meal replaced conventional proteins in fish diets (systematic review share)
- Feed intake remained within ±5% of control diets in multiple insect meal inclusion studies in poultry (reported consistency band)
In 2021, insect protein scaled to 2.0 million tons and growing markets, while studies show mostly comparable performance.
Related reading
Market Size
Market Size Interpretation
Regulatory Landscape
Regulatory Landscape Interpretation
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Nutritional Composition
Nutritional Composition Interpretation
Environmental Impact
Environmental Impact Interpretation
Performance Metrics
Performance Metrics Interpretation
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Supply Capacity
Supply Capacity Interpretation
Demand Drivers
Demand Drivers Interpretation
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Policy & Regulation
Policy & Regulation Interpretation
Cost Economics
Cost Economics Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Rachel Svensson. (2026, February 13). Insect Protein Industry Statistics. Gitnux. https://gitnux.org/insect-protein-industry-statistics
Rachel Svensson. "Insect Protein Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/insect-protein-industry-statistics.
Rachel Svensson. 2026. "Insect Protein Industry Statistics." Gitnux. https://gitnux.org/insect-protein-industry-statistics.
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