For the most part its oil then natural gas then LPG electric is lastYes, it's full of water.
We have wet central heating systems over here. Mine runs on LPG, we have a tank in the garden.
Lots of houses around here use oil, it stinks. My garage still smells 2 years after ripping our oil boiler out.
The rest of this island have natural gas piped straight to their homes.
Are your heating systems run on electrickery?
New condos and apt buildings which on Long Island are now poppin up everywhere and they are all electric
On Long Island we have the Shoram nuke elect plant which was shutdown b4 it opened .
Then some lowlife co*ck sucking dooshbag had the bright idea to bring it up to 5% before shutting it down .
Thats like being a little bit pregnant.
Its now dirty which requires 24hour security.
We are still paying for it $ wise