We have distributed hot water via an underground piping system all over the town. Heated at a power plant.
That hot water enter my house. I have a heating central with 2 heat exchangers. One for radiators another for tap water. All consumed water is cold when enter the house. Very cost effective.
Radiators start to work mid Sept to May. There is an outdoor sensor placed on north side of the house. I can adjust how warm to have inside. Aiming for 21C daytime, 19C night I hade set the time for when day vs night switch on.
The hot water cost is higher when really needed. A certain amount /Mwh.
Summer time really low, tap water only.
Most Nov-March.
The house usually consume around 16Mwh/year +/- 0.5. Heating and tap warm water.
I checked now, the last 12 months 17.5 Mwh.
Charged $1648 US
Global warming....really???
Coldest last 12 months since I moved into the house soon 18 years ago. Not overheating the house.
Electricity is separate, usually 5-6Mwh/year.
Last 12 months 5Mwh
$1000 US.
So no AC in the short summer when it can be hot.
But that will be much higher due to politicians closing safe nuclear power plants. Trust the wind ...
The cost is going wild when forced to import and burning more oil..... People that has not seen this in time heating their houses with electricity get huge bills. Freeze or go bancruptcy.
People that can use woodburners, not that good to spread that smoke.