Monitor tank and bull load mate. I can split the payment but I tend to save up and pay it in a oner. I’ll only buy when rates are high if I really have to. Rely on the coal fire more than anything
We are on LPG, (3000 litre tank buried in the front), and it sends data to the supplier for top ups. Since I have been on me todd the bill went from £280 pm to £80, with a £1000 + refund due to the account being in credit, and usage falling off the cliff since Nikki left us. (had to keep a steady temp for her).
In the winter, the heating on for an hour till the log burner takes over.