If you don't have off-road parking, the very cheapest rate is 45p/kWh. If you can't / don't want to leave your car for hours at a charger a distance from your home, and so use a rapid/ultra rapid charger, the rate is 80p/kWh.
That is simply, and demonstrably not true.
As I have posted multiple times, we have to rely 100% on public charging, so I feel our experience is valuable. I’m including some copies of actual charging invoices so neutral lurkers can decide for themselves.
Chargy 5kW AC public chargers cost 39p/kWh from 12am to 7am, and that’s what we use for local mileage and to fill the car before a long journey. I did exactly that last Thursday night (image attached). Chargy are rolling out across the UK, and will help keep the oil companies that own the other AC networks honest (they’re a B Corp)
When we are heading off on a long journey, we join the Tesla scheme for £9.99/month (other networks have a similar deal), which means we can rapid charge for as little 22p/kWh (image attached), up to 41p/kWh, depending on time of day. So far, the Tesla membership fees have amounted to an average of 0.25p/kWh across all the miles we’ve driven, so pretty trivial. If we were doing long journeys every month we would pay £99.99/year and cut that even further.
Tesla suits us because of their locations, but I would join Ionity’s or Be.EV’s or Arnold Clark’s if their locations suited our journey patterns better.
The most we have paid for electricity is 62p/kWh and that is because the Total (oil company) chargers have dedicated (and paid-for) parking. We have sometimes parked up and charged while at the cinema - the 4 hours maximum stay easily fills the car 1/3 full, but we deliberately throttle the current back in the app to add a smaller amount so the overall cost/kWh (taking into account how much the parking would have cost) comes in a lot less.
The most I have paid for rapid (DC) charging is 55p/kWh at Arnold Clark, which would be 39p if I were a member of their scheme. The Be.EV scheme also provides rapid charging at 39p. It’s funny how the major networks have responded to Tesla opening up theirs to non-Tesla drivers like us. Capitalism 101 in action I guess. If you don’t believe me, download the Octopus Electroverse app, apply a filter on a network, and check the discounts for a subscription It’s all public domain stuff and easily verified.
So far, the average we’ve paid is around 36p/kWh, with around a 5:4 AC:DC (overnight:rapid) split, so the cheap Tesla charging is helping bring down the overall rate lower than the Chargy AC one.
Domestic electricity on a standard rate is around 25-28p/kWh, so I really don’t have an issue with public charging prices. We don’t have a driveway, but we also didn’t have to install a home charger (which can cost £400-£1,000 depending on the cable run needed). None of the people we know that have home chargers have bothered with a cheap tariff. Two of the households have multiple EVs and need to charge outside the low cost hours, and one doesn’t do the mileage to justify it.
If we didn’t have the ability to use Chargy chargers, I would either use the Shell ones (at 52p/kWh), and perhaps drive a little further to a Sainsbury’s with rapid chargers at 72p/kWh if needs be.
That would pull our average cost higher than 40p/kWh, but it’s clear to me that what you posted is blatant misinformation, which I will assume is not deliberate.
We are prepared to have to pay a higher rate, if for some reason we end up somewhere where we can’t reach a Tesla or Arnold Clark charger, and need a DC rapid charge, but it would be swallowed up in the average - we haven’t had to do so far in 1,000s of happy EV driving and I expect never to pay the kind of 89p rate that is the norm if you rock up to a Shell garage and pay with a credit card like a journalist wanting to write a “EVs cost more than diesel” horror story.