Bosch dishwashers would leave the Green Party with nothing to dish about. A recipient of Energy Star’s 2013 Sustained Excellence Award, these highly efficient machines harness the power of more than 1,000 gallons of water from only 2! That stingy behavior leads to a savings of more than 400 gallons of water per year. Now that’s what I call water conservation. “Hmph!” says an outmatched camel.