https://www.naturalnews.com/2017-03-12-this-supermarket-is-using-food-waste-to-power-its-delivery-trucks.html
March 12, 2017 - biomethane from rotting food, preventing it from being released into the atmosphere. It is added directly to the national gas grid, and CNG Fuel, the company which has partnered with the supermarket and operates the fueling stations, makes the gas available directly to the Waitrose trucks. (RELATED: Stay updated with the latest in environmental issues at Environ.news.)At present, Waitrose is only making use of 10 of these special trucks, but there is more than enough ...