Cold reality of power bills

My DUaL-FUeL bill has just doubled to more than £6,000 a year with e.On. Unfortunately, my pension hasn’t.

I have osteoarthritis, which is much worse when I am cold. yes, I have some savings — which are meant to pay for a care home if necessary, not to add to e.On’s huge profits.

I have solar panels on the roof, but the money paid for input to the national Grid has not risen. How do they justify that?

SANDRA SAUNDERS,

Welwyn, Herts.