Improvement #22
Our food is really tasty, but it does happen once in a while that some of it ends up as left-overs on a customer's plate. That doesn't mean it's thrown away. At some of our stores in Sweden, Norway and Denmark we grind up food leftovers in a mill and store them in a special tank. The food waste finds its way to a special treatment centre where it gets reused, as biogas to run buses on.