The Able Project

Closing the loop. It's a fish farm, it's an allotment, it's an orchard, it's a biomass farm, it's an educational project. No, it's all of these.
Check out this project in Yorkshire. I especially like the way they use the fish poo to feed worms which produce compost and are then fed back to the fish. Also, a nearby sewage treatment plant produces sewage sludge which is applied to a field to grow willow to be used for fuel.

The Able Project

Thanks to the One Planet podcast for the heads up on this project.