Here is what Octopus have quoted me for Go:

You can get 6 hrs at 10p / kWh on Inteligent Octopus, subject the right EV or EV Charger.Oldgreybeard wrote: ↑Fri Oct 14, 2022 9:25 pm To put those numbers into the context of us, as an E7 consumer, the Go cheap rate comes out at about 25p/kWh, when translated across to the 7 hours we get with E7 (and we need at least 6 of those 7 hours at the cheap rate - I can't physically cram enough usage into just 4 hours). Right now I'm paying 16.982p/kWh for the 7 hour cheap rate period and 31.676p/kWh peak rate.
About 98.8% of our electricity usage is at the cheap rate, so we are very much better off sticking with E7 then shifting to Go and having to pay peak rate for a couple of hours extra each day.
Sadly this falls into the "only for those that can have a smart meter" trap (as does Go). The discrimination against those who, through no fault of their own, cannot access cheaper electricity tariffs needs to be addressed. It's frankly discriminatory, and something that is estimated to impact between 10% and 20% of UK homes.
OGB, is there a different way to approach this ?Oldgreybeard wrote: ↑Fri Oct 14, 2022 10:03 pmSadly this falls into the "only for those that can have a smart meter" trap (as does Go). The discrimination against those who, through no fault of their own, cannot access cheaper electricity tariffs needs to be addressed. It's frankly discriminatory, and something that is estimated to impact between 10% and 20% of UK homes.
This discrimination is beginning to hack me off, TBH. It's like getting to the checkout in a supermarket and being told you have to pay 20% more than the till has racked up for some random reason, like having dark skin.