I stopped renting a house and bought a very cheap static caravan. My ground rents are £2400 a year. My electricity for 3 months averages £70 (more in winter, less in summer). A gas bottle is £105 and easily lasts 3 months. My council tax is £500 a year. Based in Scotland.
Yes in winter it gets cold but I have a beautiful view of the irish sea, quiet area, peaceful.
How are you saving money that might be unusual?