Exclusive: One low-tech move is the key behind Chipotle's new all-electric restaurants

Three pilot locations are slashing energy use while keeping the menu consistent. For nearly three decades, the experience of walking into a Chipotle fast-casual restaurant was defined by the sizzling sound of meat cooking on a gas grill. Whether for a burrito or a bowl, the food is cooked right in front of the customer, and the sounds and smell of that grill are inescapable. Read Full Story