UK company Bio-Bean turns spent coffee grounds into clean energy. They now reclaim 10 percent of the spent grounds in the UK.
Coffee and grilling might not sound like two things that go hand in hand, but Coffee Coals want you to rethink that idea.
The world produces an insane amount of coffee each year, somewhere around 16 billion pounds. The grounds are soaked in water, that’s the end of their life. They are not [ … ]