Farmed Insect Welfare Standards Development

As insect farming scales rapidly to meet demand for sustainable protein, welfare standards are being developed for the first time, navigating significant scientific uncertainty about insect sentience.

Key Facts

The global insect farming industry is projected to produce over 1 million tonnes of protein annually by 2030
Major farmed species include black soldier fly larvae, mealworms, crickets, and locusts
The International Platform of Insects for Food and Feed (IPIFF) has published voluntary welfare guidelines for members
Key welfare parameters under development include stocking density, substrate composition, thermal management, and killing method
Rapid thermal killing (above 60 degrees Celsius) is considered a more humane alternative to slow desiccation
The EU Novel Foods Regulation covers insect products but welfare provisions lag behind food safety requirements
Academic groups including the Invertebrate Welfare Cause Area are developing evidence-based welfare frameworks

Welfare Considerations

The development of welfare standards for farmed insects represents one of the most novel and challenging frontiers in animal welfare. The scientific uncertainty about insect sentience means frameworks must balance two risks: imposing welfare requirements with real costs where suffering does not exist, versus failing to protect animals that may genuinely suffer. The precautionary approach adopted by leading welfare scientists suggests that minimum standards around environmental complexity, density, and killing method are justified given current evidence. The scale of the sector - potentially trillions of animals per year - means that even modest improvements in per-individual welfare translate into enormous aggregate benefit if insects do have morally relevant experiences.

What You Can Do

Support scientific research into insect sentience and welfare indicator development
Choose insect products from producers who have adopted IPIFF welfare guidelines
Advocate for mandatory welfare standards to be included in national insect farming regulations
Follow the Invertebrate Welfare Cause Area and Rethink Priorities for research updates
Engage with EU and national food agency consultations on insect farming regulation
Support transparency requirements for insect farming operations covering density and killing methods