Petrol and DieselPosted: Fri 7 February, 2020
This week, one of the main stories in the news was about the UK announcing it had brought forwards a ban on the sale of petrol and diesel-fuelled cars to 2035 from its initial target of 2040.
That’s all well and good, but it does have its problems as well. To my mind, the biggest of these is the necessary infrastructure.
You can tell that the great majority of the people proposing these requirements (and expecting everyone in the country to follow suit) live in houses with driveways – or at least off-road parking – as well as the funds to pay for a significant increase to their electricity usage.
However, lots of people don’t live in those situations. Those in blocks of flats, for example, wouldn’t necessarily have access to anything. For those who (like me) live in a house with on-street parking – and even then it’s not guaranteed or reserved parking, so I regularly end up parking a distance away from my place – but even if I were parked outside the house, an electric car would mean dangling a power cable out of the house, and across the pathway that’s regularly used. For that scenario, I’m honestly not sure what the infrastructure requirements would be – and I don’t think anyone else knows either.
The costs are another matter. Yes OK, you’re cutting out the costs of fuel, but if the demand for electricity shoots up that much, then so will the costs of it. Additionally, there are plenty of people who are on paid-supply meters, or high tariffs (whether because of laziness and not changing, or because that’s all they can get because of debt, income, whatever) and that can also be an issue.
Alongside those concerns – and just using myself as an example – there are plenty of drives that fall outside the range of all but the most expensive electric vehicles. An ‘affordable’ vehicle like the Nissan Leaf, for example, apparently has a range of 135 miles. So I could do a return journey from home to London, no worries. But I couldn’t do a trip down to see my friends in Somerset (which I can do in 3 hours currently) without a recharging stop each way. (And again, they don’t have a power point for charging a car down there) Same when I go to see friends in Manchester, or Newcastle.
Hell, I’ve even done daily commutes that would take me past that kind of mileage – and the office was (again) somewhere with no connection to a decent charger, it would’ve been power-cable-tastic – which would have been entirely impractical.
If that kind of target for everyone to have electric vehicles is to be realised, I think there need to be quantum leaps in several aspects, including (but not limited to)
- Infrastructure for charging vehicles
- Battery technology, to improve both the range of electric vehicles, and to improve the speed of charging
- and to improve at-home-storage, allowing the potential for using home-based renewable generation – solar, wind, whatever – that can be stored to provide the charging without draining the grid
- A huge review of the costs of that electricity, and to ensure increases to the supply that will handle all that extra demand
- Consideration of the impact on petrol and diesel industry – including the effects of all the staff who might then be in less demand at filling stations and so on
Personally, I think a lot of stuff round electric vehicles is a load of old cock. I’m not convinced that they’re any more efficient (among other things, there’s a lot of power lost in the transmission over cables, so it needs a *lot* more generation in order to provide the supply) and while they’re less polluting at the point of use, I’m not convinced that it’s doing anything more than moving that around. We don’t know what happens with the constituent parts of the car batteries, or what happens when they expire (or when a car crashes or whatever)
I don’t claim to know what the answer is – but I also don’t think that a wholesale change like this is necessarily the best plan. It needs a lot more thought, and a shitload more planning than currently seems to be happening.