It's not green washing if it actually reduces electricity consumption. Anyway, Miele dishwashers use unheated air blown over the dishes to dry them with minima

It's not green washing if it actually reduces electricity consumption. Anyway, Miele dishwashers use unheated air blown over the dishes to dry them with minimal cost if you choose the long cycle (i.e. overnight). Bosch doesn't have that feature but also dries ok if you open it up 10 minutes before emptying it. What brand did you have? One final tip though is that tupperware is a drying killer. The cheap plastic absorbs oils over time and creates a film that never really dries - making the whole dryer damp. Get rid of those and move to glass for a much better experience in every way.