Takeaways:
- A new study has shown that it’s cheaper and sustainable to make aquaculture feed out of the methane found from industrial waste than from fish forage
- This methane waste could already supply 14% of the world’s fishmeal demand
- Methane is a good feed source of bacteria called methanotrophs which eat gas. Combined with other nutrients such as nitrogen and phosphorus these inputs could be transformed into protein-rich biomass which has a similar nutritional profile to fishmeal […]
