It may look like a normal dishwasher now, but just wait until you see your utility bills. Bosch's
top-of-the-line 800 series dishwashers, the most efficient on the market, use 190 kWh of energy per year. To put that in context, a dishwasher can use up to 330 kWh/year and still get Energy Star certification. Bosch has lots of fun facts touting their efficiency, but here’s our favorite: "If every American purchased a Bosch dishwasher this year, the water saved would be enough to fill the U.S. Capitol Building 430 times."