This is a classic example of poor resource allocation by underpricing. If you give away parking (already a scarce resource) and charging for free, rational people will use as much as they can get. The problem is compounded by the fact that it costs money to run conduit to a charging space, so businesses tend to put them as close to the building as possible, making the space even more valuable.
I have met personally with ChargePoint representatives. They have data that shows that if you charge $0.30 or more per kWh, then only people who NEED a charge will occupy the space. Couple that with an occupancy fee that ramps up dramatically when the car stops drawing current, or after, say, 2-4 hours, and people will start moving their cars. Even at this rate, you're still only charging $0.10/mile for electricity, which is on par with what you'd pay for gasoline these days.
I should add that we need to step up enforcement on non-chargers (whether ICE or Tesla or Leaf) parking in charging spots. The handicap space analogy is a bad one, a better one is parking in front of a gas pump. Police and property owners should be giving out large (multi-$100) tickets and towing/impounding. I guarantee the behavior would stop.
As it is, it's quite difficult to get back to your car at the exact timing of completion.
I think it would be vastly preferable if:
1) All cars and chargers had a clear and consistent signal to show that they are done charging. In my area, few chargers indicate charging status, and every car has it's own completely inconsistent meaning when it comes to lights, it seems.
2) Each charging port could access multiple parking spots.
3) It was considered polite to unplug a charged car and plug in your own (this is already mostly the case).
4) Charging locations were not placed at the best parking locations, but spread out.
A charging station need not be so expensive that it has to be used continuously to justify its capital cost. Better to have them spread out and plentifully available, but until we're there, there's many ways to make each charging port more valuable without causing serious inconvenience.
I agree with most of what you said, except the fact is, chargers are in fact quite expensive to install. Putting in a large number of them requires massive upgrades of the electrical service. Consider putting in 20, 30A chargers would require a ~800A-rated service (since all could be in service at the same time and you need some safety margin), vs the 200A service installed in the typical home. It's also hard to run them to spots far away in a parking lot, which ups the installation expense quite a lot.
Well I'm not advocating for large installs in a single location, just lots and lots of small installs everywhere, which is far better for everyone. 20 in one spot would be far too many.
Wouldn't it be easier and more efficient to just black-list them from the charging spots in an automated way? (Some technology would be needed, of course.)
> If you give away parking (already a scarce resource) and charging for free, rational people will use as much as they can get.
You're describing sociopaths here not just rational people. Rational people can use a higher-level reasoning framework than their short-term personal convenience.
That's not my experience. Lots of people just don't think about it.
This may sound like a dumb example but I went to a meetup once, expected 20-25 people. Arrived and there were 6 footlong sandwiches. Clearly with 20-25 people coming the organizers expected them to be cut into around 2-3 inch portions. At 3 inches that would be 24 mini sandwiches.
For whatever reason 2 of my friends just helped themselves to a sandwich each. They are 2 of the nicest people I know. I never asked what was going through their minds. I assume they just didn't think about or thought first come first served or something. There's no way I'd describe them as sociopaths.
I've seen similar behavior quite often. People don't think or maybe they view the world in someway where there apparent selfish behavior is rational. Next time someone else will be first or something. Today is my turn, someone else will get it tomorrow. Or maybe they're just not thinking, like the 50% of people who stand in front of a train door or an elevator door to board blocking the people trying to get off or the people that stand and have a discussion the moment they step of the escalator blocking everyone about to exit. I don't think those people are sociopaths but they are being unintentionally selfish
Was that meetup scheduled at lunch or dinner time? If so there should have been lunch or dinner there ( or an expectation that you buy your own meal)
Displacing a meal is often a greater imposition that simply the meetup time. Maybe your friends simply figured that more food would come for the rest of the attendees?
I find this distinction important and relevant, akin to the maintenance of the "social fabric" of courtesy. Like a water fountain on a hot day, if there's a line, it takes a special kind of mental composition to want to finish drinking then turn off the water and stand in the way of the next user. Or think that by not having a license plate it's totally cool to park in handicapped spaces...
Sadly, I don't think most economists would agree with you.
I also would agree with you that social pressure would apply more if there were better established etiquette. Many EV drivers honestly think that charging spaces are "EV parking spaces" not "EV charging spaces". This doesn't make much sense, except that we have given such a huge goodie bag to EV drivers already (free charging, tax rebates, access to HOV lanes) that many of them just assume this is another benefit tossed to them by society. And, four years ago, when EV's were so rare that the local Leaf club drove in the Christmas parade as a novelty, it probably didn't matter much if you parked in the charging spot ...
But, to take an example from your daily life -- if your car is legally parked on the street in a non-timed space, do you feel obligated to go out and move it every so often so someone else can take a turn? If not, why not?
Finally, if EV parking spaces are 1% of the available spaces in a given lot, it only takes 1% "sociopaths" (or, alternately, normal people who don't understand the rules or who are "just popping into the store for a second" or who are late for their morning meeting) to park them in and make them useless ...
I have an idea. To use a charger, you have to scan a QR code with your phone. It makes you part of the charging community. It wouldn't be too hard to start to calculate an etiquette rating through a mix of user reviews and behavior modeling. If you're consistently an ass about charging, it won't be long before public chargers won't accept you.
It's really going to be interesting when EV drivers start getting charged per mile. We'll have to figure out something to make up for the missing gasoline yeah revenues. And it is probably already becoming substantial in California.
Only 20% of road maintenance in CA is paid for by local and general taxes.[1] Probably less now that gas prices have dropped so much.
So even if it dropped to 0%, it would only result in a 20% shortfall that would have to be made up in the general fund.
Also of interest, if you look at the numbers most car drivers (gas and otherwise) operate at a deficit. They do more damage to the road then they pay in taxes and fees to maintain it. Pubic transit users, bike commuters, and those who do not car commute in general subsidize car drivers.[2] There was a similar study done on CA alone, can't find it at the moment. Also, remember, this doesn't even take into account the cost of health externalities due to car culture. It's purely cost of maintenance of the roads themselves.
At least with electric vehicles, we're subsidizing a mode of transportation that doesn't destroy air quality in urban areas and is generally less of a public nuisance.
That's true in a strictly literal sense, but we really want the demand-destroying effects of a per-mile tax on private automobiles so as to incentivize a modal shift to other transit options.
From that perspective, there's nothing better than raising taxes proportional to road mile or road hour.
And the childless should not be forced to support education for children, and people in low crime neighborhoods should not be forced to support policing in high crime neighborhoods etc.
Taxes are going to involve people that don't agree with something supporting those that do almost every time.
>the childless should not be forced to support education for children
The best public schools are in jurisdictions with anomalously high property taxes. You move there when it's time for your first child to start school and you move out when your youngest graduates. The tax base is overwhelmingly middle-aged, married, educated, and willing to pay what a top-tier school system costs. In my hometown 95% of adults had at least a Bachelor's. 95% of a given freshmen class would go to college. I would guess there were approximately 0 adults between 18 and 30, and 0 households that didn't currently or formerly have kids in the schools.
People who want expensive education for their children can get it; people who don't want to support education (much) can live in an area with lower property taxes a mile or two away.
>people in low crime neighborhoods should not be forced to support policing in high crime neighborhoods
Crime is a major reason people move from the cities to the suburbs, at which point they are no longer paying for urban police departments.
Like I said, this is fundamentally unavoidable for issues like national defense and the social safety net, but services which could meaningfully be privatized (utilities, infrastructure, recreation, etc) can usually offset their costs by charging for use.
Reflexive downvotes are kind of out of control on HN now (parent was gray)...
For those who don't understand, gasoline taxes provide a large portion of highway maintenance revenue (often most). Electric cars have as much wear-and-tear on roads as gas cars, but avoid that tax right now. At some point we will need to figure out how to shift taxes from per-gallon to per-mile, or add an equivalent surcharge on electric chargers.
Since home chargers are just electrical outlets, there's no real way to tax just the "highway electricity" there. So we either have to increase income/property taxes across the board, or have a mileage tax. Most of HN would't like option (1) because then everyone who bikes/takes public transit is subsidizing all highway transit.
> For those who don't understand, gasoline taxes provide a large portion of highway maintenance revenue
This isn't true. They only provide 20% of revenue in CA and between 20-30% across the country. Taxes on fuel have not been raised for decades. Currently, most road funding comes from non-road related taxes.
> Electric cars have as much wear-and-tear on roads as gas cars
Sometimes even more. Of course that depends on exact car that is being compared, but as a rule of thumb, an all-electric vehicle would be significantly heavier due to battery weight, and as was pointed out:
> Road damage rises [...] to the fourth power of the axle weight [0].
Salient example is a Tesla model S, which have a curb weight of 2.1 metric tons in standard configuration [1], while comparable gasoline-powered sedan weights in at approximately 1.5 metric tons [2]. That means that applying formula above, "average", electric car causes 3.6 times more road wear than "average" CO2-belching one, just due to being 40% heavier while having same number of axles.
To make matters worse, many countries tax vehicles based on their weight (so to translate a fair share of road repair costs to the vehicle owner). And that makes subsidies (in the form of tax exemptions) to the electric vehicles even more important - otherwise electric cars would not be able to compete at all.
> Salient example is a Tesla model S, which have a curb weight of 2.1 metric tons in standard configuration [1], while comparable gasoline-powered sedan weights in at approximately 1.5 metric tons [2]. That means that applying formula above, "average", electric car causes 3.6 times more road wear than "average" CO2-belching one, just due to being 40% heavier while having same number of axles.
The comparison doesn't hold, the Model S is a full-sized sedan, the 3-series is a compact. The Model S is somewhere between the 5-Series and the 7-Series, closer to the 7-Series than the 5.
Either way, both EV and ICE car road wear is completely dwarfed by trucks.
It is a moot point. Having seen (but not driven) model S, I can't say it looks big enough to warrant comparison to a 7-series, and even then latter is 1800kg [0], so Model S is still 17% heavier or causing 1.85 times road wear.
Point about trucks stands of course, as you've pointed in the other comment. 3-4 orders of magnitude more road wear - that's crazy! I wonder how does that translates to truck road taxes.
Currently, neither. It's based strictly upon how much gasoline they consume, as are all highway taxes nationwide (since they are levied per gallon of diesel or gasoline).
> For those who don't understand, gasoline taxes provide a large portion of highway maintenance revenue (often most).
The gas tax indeed provides the largest single source of funding, but many roads are funded mostly by general revenue nowadays. I seem to recall that half of major highways and interstates fail to capture enough gas tax revenue to maintain themselves, with roads in general only getting about half of their funding in the form of the gas tax.
Limited access highways should all be toll roads. It's quite feasible now, and clearly fairer and more efficient than gasoline taxes or funding from general tax revenue.
Or, you know, we could just use tax revenue from elsewhere. There's absolutely no inherent reason that roads have to be paid for by a tax on their usage.
> There's absolutely no inherent reason that roads have to be paid for by a tax on their usage.
Well there's the inherent reason that it's a requirement for proper resources allocation in a capitalistic framework (although the requirement is less tax on their usage and more tax on their consumption/wear)
Over here (Finland), tax revenue from fuel and vehicle taxes is 7 G€ per years, government expenditure on roads is in the order of 1 G€ per year. There is no relationship of vehicle/gas taxes and road maintenance; taxes are just general revenue.
And I think it's just the same in most countries: taxes are just taxes, general revenue; not earmarked money for some particular purpose.
(What baffles me is that the gas tax in U.S. is so low; that contributes to the situation where vehicles are often very large and consume ridiculously high amounts of fuel).
I had a big long post written about the why and how of the gas tax in the USA, and the economics of consumer preference, the history of American car design, and the implications of the historic price of fuel on car design, penetration of auto use, and the effect of all that on urban planning.
It was too long, and I fear it might be boring. So, to summarize: due to historic accident, Americans like big cars. Moreover, no matter what cars they might prefer, ownership of a car is an economic necessity for most Americans-again, historic accident. Those Americans are also not very well off, at least by northern-Europe standards, so money for gas is a big line-item in the family budget. A regressive tax increase on fuel would be clearly felt && very unwelcome, even though many if not most could see the logic behind it.
That's only true if our goal is to minimize consumption, which I'm not sure is advisable for the majority of roads, especially once we switch to electrical vehicles. A subsidized transportation network is pretty effective at encouraging commerce.
That being said, I do think there are localized areas where we want to decrease usage. So the future probably involves a combination of tax-free electrical vehicles and substantially more toll roads/congestion-charged zones.
Probably the best plan to fund road infrastructure would be to make all (most?) roads into toll roads, with tolls whose price floats as a function of instantaneous supply and demand, and is low for trucks/commercial traffic/motorcycles and high for private automobiles. I realize this is a tall order.
This would be a significantly regressive tax, like sales tax. Why is this the best plan exactly? Why have lower taxes on commercial traffic and trucks, which cause a relatively larger amount of road maintenance?
road taxes should be done for mileage as that more accurately measures their use and impact of roads. you would of course still keep the other fees associated with vehicles like tag fees and such.
with regards to the article, charging should not be free in public spaces. that alone would cut down on some of the abuse. Electric cars need a very clear and obvious indicator for charge state as well - that is communicated back to the charger and visual to any who walk up. Likely a standard is going to be needed
> road taxes should be done for mileage as that more accurately measures their use and impact of roads.
Not at all. Axle load has a completely outsized impact on road wear. Civil engineers use a fourth power law to estimate road wear with respect to axle load: if you double the mileage you double road wear, but if you double the axle load (assuming constant axle count) the road wear is multiplied by 16.
Put in numbers, a Model S has an axle load of 1T (2T on 2 axles). A fully loaded 18-wheeler is limited to 36T (80000lbs) on 5 axles or a 7.2T average axle load. The road wear impact of the 18-wheeler compared to the Model S is 2.5 * 7.2^4 (2.5 times the number of axles and axle load ratio raised to the 4th power), or about 6700 times that of the Model S.
It's actually slightly higher than that as 18-wheelers have 4 7.7T axles and 1 5.5 axle rather than 5 7.2T axles, the estimate is closer to 7500. Your standard 2T sedan has to drive for 7500 miles to generate the road wear a loaded 18-wheeler generates every mile.
Assuming your 2T sedan lives for 150000 miles, it's had the same road wear impact as 20 miles of a loaded 18-wheeler.
When it comes to road wear and maintenance, mileage-based pricing and taxes are trucking subsidies.
Trucking subsidies? I find that a bit of a strange attitude.
Without the roads there would be no deliveries. No deliveries, no industry. No industry, no jobs. So of all the things to call it, a trucking subsidy seems a very loaded description.
Just because we need trucks doesn't mean that we should subsidize them. If trucks paid their fair share of road repair costs, then those costs would be allocated into the costs of goods and services accordingly, while gas and fuel taxes on personal vehicles could decrease. One might argue that this is a more "fair" distribution of costs.
But more to the point, actual trucking costs would increase the appeal of trains for long haul, while keeping trucks (possibly smaller) for shorter hops between train depots and distribution centers (aka stores).
> Trucking subsidies? I find that a bit of a strange attitude.
What else would you call the artificial lowering of trucking and truck-hauled goods prices through passing a significant subset of trucking costs directly onto taxpayers instead of reflecting said costs in hauling prices?
> Without the roads there would be no deliveries. No deliveries, no industry. No industry, no jobs.
I'm not sure what comment you're replying to here, but it certainly isn't mine.
Electric cars probably contribute more to road wear and tear because they are generally heavier.
I actually support flat rate vehicle weight/mileage use taxes. That woudo encourage lighter cars and less driving. The technology exists and it could be done. You could also add time of use charging (or discounts for off peak driving).
yep. This is why (even as I am a bicycle commuter) I find it hilarious when people talk about bicycle commuters not causing potholes. Typically, bicycle commuters aren't displacing heavy trucks.
Personally I think tolls will become more and more common, both to capture revenue from electric vehicles and to fight congestion. The tolls will likely make public transit much more cost competitive, so it'll be interesting to see this play out.
A far simpler way to make transit cost competitive, for now, is to make transit nearly free, subsidized by existing road users (externality tax for the pollution/noise/etc), instead of making it fund itself.
Fare collection infrastructure is shockingly expensive (it is municipal government IT, after all) and prolongs bus loading times, requiring more equipment/fuel/labor to deliver the same service. Fare collection usually fails to recapture its own cost, or does so just barely.
By some estimates, eliminating fare collection would actually consume less tax revenue, not more.
I agree but I don't see how this is relevant. Electricity in California is generated predominately from natural gas, a slightly cleaner burning fossil fuel than gasoline.
I would rather for the sake of low income people have the electricity charged with a tax. Paying it at registration time or on any other payment schedule is a pain and can be seen at how many people let their tags lapse.
Why do people believe you cannot put a use tax on the electricity?
Well, in California specifically (and the Bay Area even more specifically), how do you think that would be fair for lower middle class service employees commuting 2hrs+ each direction every day to get to their jobs on the peninsula or in the city? In this case, a use tax just penalizes people who have already been marginalized due to decisions municipalities have made about RE development.
I'd be more in favor of increasing property taxes to cover more highway infrastructure than I would taxing the vehicles themselves. And for that matter, Prop 13 has to go.
Property tax is more painful to low income people and already makes it so schools in low income districts suffer. Use taxes are much more fair and immediate so it doesn't require future budgeting.
and that is just more taxes without fixing how property taxes are used - we don't need more "progressive" taxes like that. Never mind the contractors and laborers who would be hurt by a lessening of new, more expensive homes. We tried that with luxury items and killed the yacht building industry in the US and put a lot of skilled craftspeople out of work.
Somehow I can't imagine luxury home building and luxury yacht building industries are going to get much sympathy from the vast majority of Americans, whose median family income is around $40k per year.
Is that form of revenue even sensible any more? If you used ordinary tax generation for road building you would also silence critics of pedestrian and cycle infrastructure complaining about it being paid for from fuel tax revenue.
Ordinary taxation is already a major source of funding for road maintenance and of course the massive externalities.
Fuel tax in most states is a flat rate that hence isn't automatically adjusted with inflation, and it's political suicide to increase it (just love that cheap gas, but tax those EV fuckers, they are not paying road tax!). It's pretty much a laughably low amount by now.
Silly software engineers. So cute. They think taxes should be logical, effective, relevant. Should someone tell them that taxes are a political issue? (Sarcasm aside, I look forward to the day when our political bodies become composed of a higher percentage of such minded individuals, as software wealth translates into political power, who might inject some reality into the process.)
> Sarcasm aside, I look forward to the day when our political bodies become composed of a higher percentage of such minded individuals, as software wealth translates into political power, who might inject some reality into the process.
If that isn't sarcastic, you're in for serious disappointment if you think SEs are any less human than anybody else.
Used to be in local goverment. Now in SE. I am fully aware of the aspects of human nature epressed by SEs. Perhaps you are are not personally familiar with the polital version of humans. I dare say you would find yourself dissapointed after a week of lobbying appointments, town hall meetings, and closed door discussions.
My local shopping mall solved the "unplug someone else's car to charge your own" problem very simply: The charging station is in front of two parking spots (which are reserved for electric vehicles), has two cables, and the cables are too short to reach to any other parking spots.
I see this is partially a failing on the part of OEMs. Tesla is the only manufacturer that has actively built charging stations, or even ponied up money for others to do so. Everyone else is happy to market and sell electric vehicles, but leave the problem of charging to sort itself out.
Jamie Hull, who drives an electric Fiat, grew apoplectic recently when she discovered herself nearly out of a charge, unable to get home to Palo Alto. She found a charging station, but a Tesla was parked in it and not charging. She ordered a coffee, waited for the driver to return and, when he did, asked why he was taking a spot when he was not charging. She said the man had told her that he was going to run one more errand and walked off.
“I seriously considered keying his car,” she said.
That's not okay. Damaging someone else's property because they were being inconsiderate isn't acceptable.
Russians have a very good way of dealing with people like that Tesla owner - Google for StopXam (aka. Stop the Douchebag) initiative. If you're being a douche by, e.g. driving on the pedestrian routes to avoid traffic or parking in a way that blocks a part of the road, you'll get a big sticker on your windshield. They record videos of those actions, lots of fun to watch.
Why is damaging someone's paint job less acceptable than blocking someone's ride home?
A person could wave a key in the part of the world where the Tesla has no right to be, and the Tesla owner is responsible for making contact with the key.
Or they could fire a gun towards the driver seat when he gets back in the car. Not supposed to be there, right? Do you see how stupid that reasoning is? Just because someone is out of place is not free reign to break the law.
Also, blocking someone's ride is not damaging property AND this lady is equally at fault for making her path home depend on on charger. What if a car was plugged into that spot? She would have nobody else to blame for her poor planning.
Autonomous vehicles with inductive charging will solve this problem. Tell your car to charge then park itself, and have it come pick you up when you're ready. It's going to be awesome.
One could relatively easily make a prankster device for screwing with the chargers. That said they are somewhat more than just a dumb extension cord and they require a bit of negotiation (and I assume constant communication) with the car to keep the juice flowing.
The chargers available in our area lock into the charging stations to keep people from messing with them when they are not in use as well.
The 2013 and newer Leafs have a variety of options for this. The default "automatic" mode behavior is to lock the plug when charging then unlock when charging is complete. Not totally sure if you can unlock the charger.
That was my though exactly. The Nissan leaf does have a car side lock. Since things are getting heated one should use the lock in a responsible matter.
Also with CarWings, Nissan remote control, I believe you can lock/unlock on the fly without having to go to the car. So pretty much no reason to use it.
I have met personally with ChargePoint representatives. They have data that shows that if you charge $0.30 or more per kWh, then only people who NEED a charge will occupy the space. Couple that with an occupancy fee that ramps up dramatically when the car stops drawing current, or after, say, 2-4 hours, and people will start moving their cars. Even at this rate, you're still only charging $0.10/mile for electricity, which is on par with what you'd pay for gasoline these days.