Not many people know about it.
My water supply is with united utilities.
I applied for a water meter as only me and partner. My water bill was £56pm
Due to having a shared water pipe I can't have a meter , but the nice man said that as I was trying to save money, there's a discount scheme, based on your fixed charge
This is basically calculated on house type .
I received an email with a new bill. £30 pm!!
This saving of course cancelled out by every other increase 🙄
This is just my experience with UU, not sure if other providers do the same , but thought I would put it out there.