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EV running costs?
 

EV running costs?

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EDIT – “I reckon a EVSE would cost us on the order of £1500 to install”.. prob more likely £900-1000..

Nope, not a simple install here so pretty sure it'll be more than that here. My point stands at £900 - £1000 though, totally not worth it for us on expense vs convenience (and massively overpriced for what you're getting).


 
Posted : 15/07/2024 10:09 am
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I think the initial failing batteries was a) old battery tech batteries and charge management systems in early cars and b) small capacity batteries which needed fully charging/discharging to get sensible range putting further stress on the systems.


 
Posted : 15/07/2024 10:12 am
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What's a granny charger?


 
Posted : 15/07/2024 10:12 am
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It's a slow speed charger (2kWh I think) that plugs into a standard 13A socket. Tended to come with all EVs originally but think now it's probably an option on a lot of them.

An EVSE is 7kWh so charges faster but needs a professional install.


 
Posted : 15/07/2024 10:15 am
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Over the last 14k miles my Tesla Model Y has cost 5.9p a mile for electricity. That's 65% home charging (7.5p per kWh or free solar), 28% Tesla Superchargers and 7% other charging networks.

Servicing costs have been zero but I just paid to have the tyres rotated. Reckon I'll get low 20k miles out of them so you can tell the performance has been used. Insurance is another story working out around £1k a year with a clean licence. Expensive yes but probably on par with a similar sized and specced ICE vehicle that has the same performance.


 
Posted : 15/07/2024 10:29 am
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* I found this interesting – counter to an ICE, they reckoned efficiency was higher on urban driving because the ‘engine braking’ regen of stop-start driving harvests energy back into the battery. Whereas on motorway driving it’s all out. I sort of understand thermodynamics, and can’t quite work that out, it might be right about reharvesting but does efficiency of movement outweigh aerodynamics, etc. Anyone with an EV can compare range for different sorts of driving?

Yep entropy.

At higher speeds your converting more of the power into heat via drag which cant be recovered.

Lower speeds = less drag = more miles per kW.

Regenerative braking in effect averages out the energy demand, it's not as efficient as driving a the same average but constant speed but it will make 30mph stop/start closer to the 30pmh efficiency than the 70mph one.

It'll vary by car though, I would imagine something smaller and slippery as a Tesla 3 would do far better on the motorway than the absolutely enormous brick that is the Polestar.


 
Posted : 15/07/2024 10:45 am
 wbo
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I don't believe many batteries actually fail even on the older cars.  Certainly not all of them as there are loads trundling around here on commuter duty, inc mine (183000 kms).


 
Posted : 15/07/2024 11:02 am
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Also how are older second hand Ears fairing?

Donald?  Is that you?


 
Posted : 15/07/2024 11:08 am
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can definitely appreciate variable costs are lower, but how about fixed costs, what’s the breakeven on the difference in purchase price

Depends how many miles you do.  You can work it out based on 2p a mile or whatever your efficiency is going to be.

Battery replacements happened occasionally on early cars as they were working things out, but these days it's no more of an issue than catastrophic engine failures in ICEs.  It might happen, but it's not the norm.  There is a huge amount of anti-EV propaganda out there though for some reason.  The only cars we really have long term data for are themselves early models, like the Tesla Model S - and they are on average still at 90% of original capacity after 120k miles.  And a lot has been learned since they were built.  Also worth noting that batteries are servicable, cells can be replaced - you don't need to replace the whole thing. Also, there are more used batteries available from scrapped cars  than are being used for replacements.  Sometimes DIYers replace whole batteries on old cars which means old Leafs basically.

Also there are far fewer other bits on EVs to go wrong.  EGR valves, turbos, camshaft sensors, timing chains, exhausts, DPFs - remember those?

Anyone with an EV can compare range for different sorts of driving?

Hyundai Ioniq EV 38kWh summer values: 5.2 miles/kWh on our trip to Scotland; about 6 on my wife's commute involving largely DC and motorway but at slower speeds; 6 or sometimes 7 around town depending on the route profile.  Knock about 5-10% off in winter depending on how bad the weather is.


 
Posted : 15/07/2024 12:58 pm
 5lab
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ev running costs are low but depreciation is meteoric, and still really high. eg : if you bought a corsa-e 4 years ago, it cost £29k. the same corsa is now worth £9k

https://www.autotrader.co.uk/car-details/202406120676787?sort=price-asc&advertising-location=at_cars&make=Vauxhall&model=Corsa-e&postcode=bn6%208ff&year-from=2020&fromsra

£5k/year in depreciation is way way higher than the equivilent petrol would have cost - it would also be worth £9k now (similar milage), but only cost £17k to start with

https://www.autotrader.co.uk/car-details/202407121723998?journey=PROMOTED_LISTING_JOURNEY&sort=price-asc&advertising-location=at_cars&make=Vauxhall&model=Corsa&postcode=bn6%208ff&year-from=2020&fromsra

£3k/year in additional depreciation is much more than the fuel would have cost over a similar period of time - at 15,000 miles per year in a corsa (per the above examples) you would have spent a bit under £2k/year in fuel, and nothing on electricity.


 
Posted : 15/07/2024 2:11 pm
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Buy second/third hand and keep for several years.


 
Posted : 15/07/2024 2:13 pm
 5lab
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even if you buy at 1 year old and keep for 3 years, you'd have lost £20k in the above example. there isn't enough data for cars older than that at the moment, except for the model s (with free charging which keeps its prices artificially high) the leaf (with dodgy batteries keeping its prices low) and oddballs like the i-miev\g-wizz which were never mainstream enough to really have comparitors. if you take cars that were sold as both hybrid and ev (eg the ioniq, the i3), the hybrid models hold their value much better.

I think the depreciation will settle once the technology stabilizes and people don't get massive discounts on new ones by running them as a company car, but until then its a very big part of the TCO


 
Posted : 15/07/2024 2:23 pm
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Whilst I dont disagree that EVs cost per mile will be better than ICE, as above people are not factoring in the capital costs, whether this is a lease, or cash purchase.

Plus the charger costs. Also isnt EV insurance much higher than ICE?

I cant see how the overall cost per mile can be that good given that all EVs are stupidly expensive.

Oh and then there is the smiles per mile. Most EVs are as dull as heck to drive. (although i would have one all day long for city driving)


 
Posted : 15/07/2024 3:20 pm
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I think the depreciation will settle once the technology stabilizes and people don’t get massive discounts on new ones by running them as a company car, but until then its a very big part of the TCO

It's partially down to external forces on the market though.  A disproportionate number of new EV's are sold compared to the appetite for them. Not that they're inappropriate/inadequate/poor just that people are buying MG4's when they might have bought diesel Fabias.  Then those external market forces (tax breaks) don't exist on the 2nd hand market.

The depreciation cost probably looks a whole lot more palatable if you add on the company car tax breaks.

And also part of it is surely the fact that the price of new ones have also fallen rapidly?  Fewer people are going to be spending ~£27k on a 2nd hand £45k  EV like a Model 3, when MG will now sell you a similar car a few years later for ~£27k.


 
Posted : 15/07/2024 3:30 pm
 DrP
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Most EVs are as dull as heck to drive

Hmmm...I dunno about that...

Even our basic 148BHP FWD leaf was a hoot to drive, and the acceleration felt much 'more' than the headline power figures would suggest.

DrP


 
Posted : 15/07/2024 3:33 pm
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Whilst I dont disagree that EVs cost per mile will be better than ICE, as above people are not factoring in the capital costs, whether this is a lease, or cash purchase.

Plus the charger costs. Also isnt EV insurance much higher than ICE?

EVs aren't always expensive necessarily - the main difference is that there aren't new cheap/low end cars available.  If you fully load a big saloon or SUV to the same extent as the EV you will be paying similar money.  And the used values are in your favour if you buy used.  My EV was a similar price to an equivalent ICE, and now that model is significantly cheaper than the exact same car with a diesel engine.  The expensive new cars are aimed at leases where the zero/low BIK offsets it. Don't buy a new EV - or ICE for that matter.

You don't always need a charger.

My EV insurance is the same as for my diesel.

I cant see how the overall cost per mile can be that good given that all EVs are stupidly expensive.

It cost £12k for a 4 year old car; insurance is £500, fuel costs 1.5p a mile.  The saving over fuel is enough to pay for half the car loan payments.  I'm happy with that.  If we had to get an ICE we would be on a much older/crappier car for the same monthly outlay.


 
Posted : 15/07/2024 3:38 pm
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Most EVs are as dull as heck to drive

suspect most owners will disagree with this.  As I put in an earlier post, the big fat rear tyres on my BMW i4 are just about needing replaced at 10000 miles.  I suspect this is in part down to the 335 bhp going out through the rear wheels - it is an absolute pleasure to drive !


 
Posted : 15/07/2024 3:57 pm
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@5lab - your postcode (assuming that's your postcode) is in those Autotrader links.


 
Posted : 15/07/2024 4:09 pm
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Most EVs are as dull as heck to drive

Where the hell did you get that idea from?


 
Posted : 15/07/2024 4:23 pm
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EVs are not always more expensive to buy. I had an Ateca that was €400 a month (Ireland), replacement was going to be closer to €450a month but my Born was only €300 a month, add in the fuel savings and no maintenance costs for 3 years (service/tyres/brakes included on service pack), insurance is the same as before. I reckon I am saving about €3k a year in fuel/repayments/running costs or €9k over the 3 years which covers any sh!tty depreciation. That said people often use book prices when stating depreciation but who pays book price (discounts/subsidies etc). My car was something like €44k but I paid around €37k, which again helps cover any depreciation. Cars are not cheap and cost what they do, you need to decide what's right for your budget and for someone like me EVs make sense.


 
Posted : 15/07/2024 5:01 pm
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Whilst I dont disagree that EVs cost per mile will be better than ICE, as above people are not factoring in the capital costs, whether this is a lease, or cash purchase.

Plus the charger costs. Also isnt EV insurance much higher than ICE?

I cant see how the overall cost per mile can be that good given that all EVs are stupidly expensive.

Oh and then there is the smiles per mile. Most EVs are as dull as heck to drive.

As I and others have shown...SH EV prices have tumbled. If you're buying secondhand (which the vast majority of people do) then the prices are largely parity.

Chargers payback depends on mileage done.

Insurance depends, ours wasn't any higher on an eNiro. Would've been hefty on a Tesla.

You can't see it because you're looking at generalisations, and as @molgrips says, there's a huge amount of misinformation out there around EVs. It's funded by the FF lobby.

Smiles per mile comments crack me up. Car ownership and driving form an integral part of some peoples life. I'm not one of those people. It's a means to get from A to B.


 
Posted : 15/07/2024 5:12 pm
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Oh and then there is the smiles per mile. Most EVs are as dull as heck to drive.

Top selling cars in the UK: Ford Puma 26,374, Kia Sportage 24,139, Nissan Qashqai 22,881, Nissan Juke 19,429, Audi A3 19,209, Volkswagen Golf 17,587, MG HS 16,730, Hyundai Tucson 16,182, Volkswagen T-Roc 15,667.

Evidently most car buyers don't really care about Clarkson-style "performance".


 
Posted : 15/07/2024 5:25 pm
 5lab
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Most EVs are as dull as heck to drive.

I think this is a fair comment, but also missing the point. We've a fun car (gt86) and a boring family car (zafira tourer). There are no EVs that would come close to fulfilling the GT86 role (small, light, engaging to drive), although the tesla roadster was close, and I think it'd be pretty hard to engineer one that would. The market for those cars is tiny regardless of the drivetrain, so its no surprise manufacturers aren't going after that market as a priority.

as a family runabout, the dullness is likely outweighed by the silent running and the ease of accessing performance. EVs are better at that, so being dull to drive isn't really an issue


 
Posted : 15/07/2024 6:31 pm
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As politecameraaction says, most cars full stop are dull to drive. I'd suggest that on average EVs are better to drive since they are all autos and all have buttery smooth instant power delivery.  My Leaf was a fairly rubbish car but was still good fun to throw about for a family hatchback.  It had instant torque at low speeds that was a right hoot, and the roadholding was good enough to have some low key fun in it.  Obviously no sports car but more entertaining than other boring family cars I've driven.  The Ioniq has soft springs but brilliant weight distribution with all the weight low down and centred, so it turns in really well.  If you lowered it properly, changed the springs and dampers and fitted low profile sporty tyres it'd be a right hoot - again, within the context of a normal family car.  Only the lack of overall power lets that one down.

So no small lightweight sportscars but it's absolutely untrue to say that EVs are dull to drive all round.  They redefine the concept of 'nippy', you can get up to speed and brake again in an incredibly short length of road.


 
Posted : 15/07/2024 6:44 pm
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Most EVs are as dull as heck to drive

Most people who think this conflate "noisy" with "exciting".


 
Posted : 15/07/2024 7:47 pm
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Been following this thread with interest as getting and running an EV is a possibility now our lease cars about to go back and so looking for real world range and running costs etc ...most of our driving is rural country lanes to work , 12 miles each way , BUT .... we need enough range to get to Birmingham (167 miles) easily enough when needed ...but this is only 5 or 6 times a year,  almost all charging will be done at home except the odd trip out , see above

Anyone run an ID3 pro .. or even the new Astra although wife's not keen on the looks of the Astra , she prefers the Mokka but range is barely 200 miles !

Thanks for any info and sorry for the slight Hijack ...... As you were


 
Posted : 16/07/2024 7:44 am
 DrP
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200 mile range will do what you've mentioned with ease...

I'd reckon 95% of your charging would be at home... If you headed off to Brum (just...why?! ?) with 100% you'd arrive with, prob, 30 %... Half fill up the battery there, and you'll make it home again...

The ev mindset is different..once you get over the idea of "arriving home on empty" (cos you can fill up at home) it makes more sense...

DrP


 
Posted : 16/07/2024 8:10 am
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If you headed off to Brum (just…why?! ?)

As my children and grand kids live there , I escaped after 52 years and now live up't north near the coast 🙂

Don't want to get an EV with 200 mile range only to find out in the real world its 170 etc .... as you say its a mindset thing


 
Posted : 16/07/2024 8:34 am
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My Born (same as ID3) gets me around 220 miles on average (according to the onboard info after nearly 4k miles) depending how I drive. If I take it handy etc it will do more (240+) but I can have a heavy left foot and can reduce the range to 190miles on some occasions. Only had the car 4 months and mainly driven on main road/dual carriageway at 60+. On slower country roads, 50ish, my range increases a fair bit, not done a motorway drive yet so can’t say how this impacts on range.


 
Posted : 16/07/2024 8:55 am
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Without knowing the battery capacity, that's ^^^ totally useless.


 
Posted : 16/07/2024 10:09 am
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'^^^eh, how's that. Stumpy was asking about ID3 so i gave the info from my car (an ID3 with a different skin basically). They mentioned 200 miles so I take it they are looking at the 58kw battery (my car) not the 77kw.


 
Posted : 16/07/2024 10:25 am
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drove from Glasgow to Silverstone and back for the Grand Prix the other weekend.  About 4.5 hrs driving time each way to our Air BnB in Rugby.  The car scheduled 2 top ups on each main journey on fast chargers - 7 mins and 14 mins or thereabouts on way down, and similar on way back. In addition we plugged it in for an hour and a bit on the Friday night while we ate a Nando's, and for 20 mins on the Sunday night (we had been commuting accommodation to venue Sat and Sun which was about 25 mins driving and 2 hrs car park queuing stop start each way).

Got home with 10%.  Our away charging cost £80 for about 800 miles of use, having left home with a full battery.  Once back home on the Monday it charged overnight from 10% to 100% at a cost of around £6.


 
Posted : 16/07/2024 10:59 am
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^^^ should have added, BMW i4, 84kWh battery, around 280- 330 miles range depending on weather and roads


 
Posted : 16/07/2024 11:16 am
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2500km into running a new model 3 dual motor here. Tesla indicate I’ve spent $21 total (£11) in electric. So 0.7p per mile in “fuel”. I’m on the same tariff as the OP here in Aus, so we do the majority of our charging for free.

The vehicle is on a salary sacrifice. The dual motor is around $66k AUD new here. I’m fortunate to get full higher-rate tax benefits on the car, electric, all maintenance and insurance. So that’s 45% off all list prices.

As above, it feels like cheating. Such a nice car to drive, so cheap to run, I can almost forget that I have mental Elon to thank for the pleasure.


 
Posted : 16/07/2024 11:27 am
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Does this thread contain all the making progress drivers that make holes in hedges?

( sorry car enthusiasts)

You might factor in that the government will have to tax evs as they get more widespread.

The current situation where you are subsidised by the rest of us who are doing our best to use more sustainable transport will not last forever.

The goal has to be to reduce car use and speed and leave cyclists and walkers to feel slightly safer on the roads.


 
Posted : 16/07/2024 11:41 am
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Don’t want to get an EV with 200 mile range only to find out in the real world its 170 etc 

It's really not a big deal if you need to stop for 10 mins on the way.  People seem to be very wary of this when it's an absolute cinch. You don't have to spend half an hour if you only need a bit of extra.

Anyway, in my experience it seems that Hyundai/Kia give more consistent range and have more accurate range meters on the dashboard than some others.


 
Posted : 16/07/2024 11:56 am
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Bruce wins. Because none of the rest of us use trains, buses, bikes or our feet where we can.

Good job, Bruce.


 
Posted : 16/07/2024 12:13 pm
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The car scheduled 2 top ups on each main journey on fast chargers

This is obvious but I never thought / realised it - do i understand right that you can put your journey into the trip computer / satnav, and it'll tell you where to stop to top up if needed, etc.? Is that pretty standard on all cars, or just better ones?


 
Posted : 16/07/2024 12:29 pm
 DrP
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Can vary...

My polestar has 'integrated' google maps, so it knows the cars state of charge (SOC). So if i put in a destination, the car and maps know if i'll need a charge en route, and then suggest EV chargers on the way. It'll prep the battery for this too.

TBH, I just use an app called "ABRP" which means I can plan the route sat on the sofa, and put a bit more choice into where I stop, and how frequently. You can put into the app how you want to charge (short but frequent, or long and fewer)... I then export this from the ABRP app into google maps, and send it to the car!

THis is one of the biggest mindest changes with EV driving.
However, you don't need to be stood next to your car for it to charge. So if you figure out you'll stop 'around lunchtime' on your journey, you can top-up for 30 odd minutes whilst you pee and poop and eat!

DrP


 
Posted : 16/07/2024 1:38 pm
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do i understand right that you can put your journey into the trip computer / satnav, and it’ll tell you where to stop to top up if needed, etc.? Is that pretty standard on all cars, or just better ones?

My Leaf tried to do this but it didn't have live information for rapid chargers, only slow ones which is pretty useless.

The Ioniq does it after an update a couple of years back (despite being an old cheap car that they stopped making shortly after) and it's brilliant. When we went to Scotland I had planned a route with ABRP but I ended up ignoring it because it was so much easier to juat do what the car said. It adapted to what we did and the state of chargers. Only downside is that the car does not know about public Tesla chargers so it cost me a few more quid, as Tesla chargers are pretty cheap. The car had more accurate live information than Zap Map free did as well.

It does cost a monthly sub, but it's free for 5 years so we still have a year left. I'll pay when it expires because you also get live traffic routing.

I don't know if all EVs do it, but I think enough do that it's not worth buying one that doesn't.


 
Posted : 16/07/2024 2:03 pm
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Bruce wins. Because none of the rest of us use trains, buses, bikes or our feet where we can.

Good job, Bruce.

To be fair he's not wrong and you're not either. Public transport and provision for cycles in this country is shite. I paid less than £20 for a month pass on the Prague public transport system, it runs 24/7 and so frequently that you can mess up and only be a few minutes late. Still plenty of cars but not anything like the density we see because they're just inconvenient. They're extending the metro with a new line as well, €4bn and opening in 2027.

Same in Netherlands, bike paths and prioritisation make and journey of 10km or less a no brainer on bikes (the bus was 3 mins slower for the same journey according to Google).

I'm sure the vast majority of us would support better multi-modal transport.


 
Posted : 16/07/2024 2:06 pm
 Kuco
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Stumpy, I've had my ID3 for just over 12 months and in winter it will still charge to 200 miles give or take a couple miles.

Similar to what molgrips has mentioned my old Kia Soul would be a lot more accurate than the ID3 for giving consistent range.


 
Posted : 16/07/2024 2:12 pm
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When I commuted I cycled and it took 10 to 15mins less for a 7 mile commute than the car, bus or tram.

I cycled to work for most of my adult life.  People are still stuck in cars and probably reduce productivity by complaining about journey times. The reward for cycling and reducing the number of cars on the road is close passes and driver agression.

In Norway they have good take up of EVs but have not got people out of there cars. Employers like Universities providing free charging just encourages the use of cars. Subsidies of EVs favours the better of at the expense of the less well of.


 
Posted : 16/07/2024 2:31 pm
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I am beginning to think that the accuracy of the dash readout is more important than actual range. If it tells you you've got 50 miles, then you need to be able to depend on that number.   Saying it's got 50 miles when it only has 30 is much worse than  simply admitting it has 30 - or even 25.  This was one reason we got rid of the Leaf.


 
Posted : 16/07/2024 2:35 pm
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Not sure if the universities comment was aimed at me or not, but I'll add a bit of context....and also a caveat that I totally agree that we need to drive less. It's just very hard in this country to do so given the dire public transport infrastructure.

My university is a pioneer in sustainability, we have 2 wind turbines and 10k solar panels in our clean energy park. The university is trialing a 'smart energy network demonstrator' model. It can turn car chargers on and off depending on how 'clean' the national grid mix. In times of surplus, it can turn car chargers on instead of curtailment etc. Across the year, just under 50% of the total energy is generated by our renewables park. Over the summer, it's essentially 100%. Developing smart networks is key to the transition to renewables.

Free car charging is a perk of our university, but when you look at staff retention rates, and just how much money people could earn in the private sector, likely with all manners of perks such as health insurance, free EV charging etc, then it makes a lot of sense. (I'm a mere PhD student, so none of that really applies to me).

For me to commute to uni via bike/public transport: 3 mile bike ride to train station. There is 1 train per hour. Then another 7 miles to ride at the other end. It'd take about 90 minutes each way. 35-40minutes by car.


 
Posted : 16/07/2024 2:52 pm
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