^energy already is more expensive if you refuse a smart meter, the big six all only offer fixed rate tariffs if you take a smart meter.
Otherwise it is the 'tariff for fools' or the 'standard rate' one. Not even Martin Lewis appears to have spotted this^
Because it's not true, whatever the 'big six' would have us believe.
I am in the process of switching away from Eon after a year of almost daily harrassment by phone, letter and in person on my doorstep to have a smart meter fitted.
They have lied to me about 'how I agreed to take one when I switched to them' which isn't true, I have the original contract they sent me, which makes no mention of it being a requirement at all.
So they can go fuck themselves as far as I'm concerned. I'm open to the idea of a smart meter, but what I don't want is technology that doesn't work if I switch suppliers (SMETS1, waste of resources) and technology that is widely reported to be rife with problems (SMETS2).
Make a reliable product and I'll consider it, but then there's the issue about how the mobile signal isn't very good in our house, especially where the electricity meter lives, and the last three times a 'meter person' has been anywhere near our meters they've made a complete arse of it, leaving them in a dangerous condition - bits missing, gas leak, not properly earthed, you couldn't make it up.