Sainsbury's becomes first supermarket to power a store with food waste alone

Supermarket chain Sainsbury's has found a new way to put its food waste to good use: by using it to power one of its stores. A branch in Cannock, West Midlands will be exclusively powered by energy generated from bio-methane gas expelled by broken...



via Engadget RSS Feed http://ift.tt/1rDGlDd