There have been lots of money saving tips being discussed. One that sounded good was using a dehumidifier to dry clothes rather than the tumbler.
I tried it out yesterday using the box room. The clothes were on a clothes horse, dehumidifier pointing at th and the door kept shut all day.
8 hours later I checked them....not dry but damp. Too damp to iron.
So the 350kw dehumidifier running for 10 hours (guessing it would need another 2 hours to dry them) surely amounts to roughly the same cost as 1 hour in the tumble dryer?