Comment by nothercastle

Energy star like CAFE for cars was well intentioned but ended up driving all sorts of undesirable design practices to hit the ratings. Manufacturers especially in the high end chase the highest rating and design appliances that do a poor job of cleaning to hit the low water use target. In the end we all end up eating a bunch of unwashed detergent to save a gallon of water or using 10 gallons to pre and post rinse. That being said a lot of these problems could have been updated into the standard instead of killing it but industry groups didn’t allow that so now it’s going to die and everyone losses.