Turns out 25€: https://www.etsy.com/de/listing/1498467656/mollige-krokodil-figur-handgemachte

This concept was already actively used but mostly abandoned. A friend of mine has a (in Germany) so called “Nachtspeicher Heizung” (lit. translates to night storage heating), the English term is storage heater. https://en.wikipedia.org/wiki/Storage_heater

It is an electric heating system that has high heat capacity stones in it. If you turn it on it will use a fan to output hot air. It was invented to use the overproduction of fossil fuel plants during the night when demand was low. They have a separate meter and cheaper tariffs. With the switch to renewables they could have a second chance.

I believe the main challenge is making then somewhat smart to only store when the energy is cheap, in the past it was a very simple time based system.

I think one main argument of people that take the ‘abolish ownership’ seriously don’t mean the concept of owning things you need and use, but the concept of claiming ownership of property that you DON’T use and use that as a way of enacting power over others. So I would say it wouldn’t be throwing people out of their homes but that owning property you are not using your self would not be legal. You could grab land or an empty house and it would be yours as long as you need it. Of cause this will not get rid of all the problems and conflict that already exists in some form now, but it doesn’t have to be total chaos and lawlessness.

I think they changed it to “post”