V2H recommendations

Apr 08, 2026 Last reply: 2 months ago 110 Replies

In message <10rb5ol$15vhc$ snipped-for-privacy@dont-email.me, at 16:42:13 on Fri, 10 Apr

2026, Abandoned Trolley snipped-for-privacy@microsoft.com remarked:

The problem being that while you did a half hour shop, the car would only soak up enough charge to do an extra couple of miles. They were simply a publicity stunt, which is why most have now disappeared.

7kW x 0.5h gives 3.5kWh 3.5kWh at 4 miles/kWh gives 14 miles. Probably enough to cover the journey to the supermarket.
“Charge your car and collect Clubcard points Plug into a Pod Point charge point at Tesco and collect 1 Clubcard point for every £1 spend charging*”

Or…

“Ultra-rapid charging, powered by Sainsbury's Charge your EV in as little as 30 minutes with our ultra-rapid 150kW chargers. No subscription or apps to download. Simple, speedy, smart.”

Some Asda, Aldi, and Sainsbury’s offer free charging.

If you want to whack more ergs into your half-hour shop:

“Ultra-rapid charging, powered by Sainsbury's Charge your EV in as little as 30 minutes with our ultra-rapid 150kW chargers. No subscription or apps to download. Simple, speedy, smart.”

Amazing what a little research can turn up.

or you could stay a bit longer and spend a bit more money in the coffee shop :-\

I would say that not many current EVs support V2H, let alone older ones ...

LOL

I’m sure that that thought was in part behind the whole idea!

It’s mostly been done for you, in the replies to your OP, and they say in different words that the old EV as a battery bank is a non-starter due to far better technology being available for stand-alone batteries and at lower cost, and that the overall economics are at best doubtful, especially when investment losses are taken into account. If you need cheap transport, buy a good but unfashionable used ICE vehicle.

It started to come as an official feature in around 2022. Starting point might be the list here, you'll have to DYOR for what's officially supported on each vehicle:

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Cheapest looks like the MG4, Autotrader's cheapest is £8k. I've driven its sister car, the 2022 facelift MG5, which was decent enough.

Theo

I've already got three of those, but fuel can be tricky to find, and is nudging £2/litre at the moment.

In message <D4l* snipped-for-privacy@news.chiark.greenend.org.uk>, at 11:26:17 on Sat,

11 Apr 2026, Theo <theom+ snipped-for-privacy@chiark.greenend.org.uk> remarked:

Thanks, that would seen to knock the project on its head. I shouldn't listen to tree-huggers in future.

There were a pair of 3.5kW chargers at my local Sainsbury's, but they got decommissioned a few years ago.

In message <10rcv10$1lj0n$ snipped-for-privacy@dont-email.me, at 08:59:28 on Sat, 11 Apr

2026, Abandoned Trolley snipped-for-privacy@microsoft.com remarked:

At my local Sainsbury's that closed about a year ago.

Same here; the area is shut off and the windows blanked out - it’s not used at all. A waste of space.

I did eat there once, but the quality of the service and the food was such I never used it again.

Low power chargers like that are fine if you can leave the car charging for a day, but hardly appropriate in a supermarket car park.

Probably te most blatant lies I have heard uttered on mass media after Donald Trump, are renewable shills.

They repeat lie upon lie endlessly and people believe them unquestioningly.

Its extraordinary but I can only think of four petrol stations still operating in Cambridge - one at the junction of Barton road and the fen causeway. Another on the Elizabeth way bridge., There is the one in Girton but you are likely to get your card skimmed there. And Sainsbury's up the arse end of Coldham's lane.

I've got as many as that in Newmarket. My friend tends to drive to Bar Hill.

I have to say it was around £1.50 for diesel last time I filled up.

But there is as likely to be electricity rationing as fuel anyway, since we rely on gas for that.

Not a million miles different around here

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No forecourts closed or with queues here (actually queues for the car wash instead) the only thing I've noticed is super-unleaded pumps have "out of action" signs on them.

Blimey, even petrol is more than that now. Diesel seems to be up to about £1.95 in Sussex (away from major A roads)

Don't forget to add on the extra cost of insuring your EV compared to an ICE vehicle (and zero for a battery pack, assuming that you don't get stung for an 'annual service plan').

When did you last buy a car battery ?.

Neighbour (female) paid £240 for a new Bosch battery for her

2015 Nissan note.

Like Farmers (who thought the EEC/EU gravy train would just go on and on and on, and they could always walk away with all the profits from the huge increase in land values as a result of those handouts).

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