Using food waste to create alternative fuel is old news at this point, but a San Francisco company is changing the game.
Tag: anaerobic digestion
The End of Intensive Farming Fertilizers? – Planetsave
Hundreds of years ago, it was common practice for all the sh*t in a town or city to be gathered up each night and dumped on the nearby fields as fertilizer. This provided excellent nutrients for the crops, but it also created a lot of disease.