Charging to get home

That’s use case dependent.

Take two cases for me - around town and a trip to dc.

Around town the EV thing works. Charge at home with a high power unit, keep SOC high in a bounded case, operate no worries. I’ll note that this works with a PHEV too…

Then comes the day I go to dc. First I must remember to charge, fully. That includes adjusting the slider in the Tesla that tells it to stop at less than 100%. An issue? No. Hard? No. But I do have to remember to do it. And then I drive a distance that is more than half the range. Not enough to need to charge when there, but enough to have to charge on the trip. Something my hybrid doesn’t need. I don’t even think about fuel stops with my hybrid, but I’d be thinking about charging stops the whole time.

Call a spade a spade - I’d probably want to stop to get something or use the restroom. But it’s still a big inconvenience compared to the time spent getting gas.l

PHEV is the way.

PHEV is the way for your use case. However again majority of EV use is not that.
 
Exactly why I said no thanks to an EV rental when we go to South Carolina next month. We might visit family in Florida and I'm not going to jerk around looking for places to charge, or hope I can plug it in at my son's apartment which I can't, or my brother's house with some kind of extension cord. Stopping for gas would be a pleasure compared to the hassle of charging an EV. Oh and if we stay at an Airbnb, I have to search for places that have provisions for charging. Another hassle, another strike.
We got it as a test. Wanted to try out the Tesla life. We never had a problem finding charging but it was certainly a hassle. Sometimes you need to plan out your day around charging, adjust your route to go somewhere you have no interest in going, sitting around because the chargers are full. They drive really nice but also hated the glass roof in the summer/ hot desert climate. My back was always sweaty, the rental had unvented black leather. That would be another reason to avoid a Tesla for a Florida trip.
 
Aren't most people home for half the day? I charge at home at 30-32 mph. I rarely drive over 100 miles in one day; once a week at most.
I just plug it in and it is ready to go in the morning. Hard to beat. Where I used to work, there was subsidized charging; some people never charged at home. Of course that's the extreme case...
If I only used it for work, it would be fine for me. I just hate having to worry about weekend trips. Feels like an anchor.
 
On a ICE engine the gas mileage gets better as the engine wears in. On batteries they start losing range immediately then need replaced before the car is worn out.
That's true. The battery on (early) Tesla Model Ss are sometimes replaced at about 250,000 miles (and that's for batteries used by limousine services or Uber vehicles that have been charged to the max and Supercharged regularly - neither of which is good for battery life). That replacement is based on Tesla's definition of a failed battery - ie a 30% loss of maximum charge. More recent batteries appear to be better. The current Model 3 rear wheel drive battery is said to be very much better.

Very high mile Teslas still seem to be very good cars. One or two have hit 1,000,000 miles but, not surprisingly, have had repairs along the way and a new battery or two. Very few ICE vehicles ever hit 1,000,000 miles and those that do have had repairs too.

I've never kept a car to 250,000 miles so battery replacement should not be an issue me.

With a 30% loss of maximum charge, the most basic Tesla would still have a range of just over 190 miles. Many people with a 20 year old vehicle with 250,000 miles on the clock would no longer be driving it long distances. And that range would still work quite well for the more restricted use typical of older high mileage vehicles (shorter commutes, grocery getting, going to school, etc).
 
Which again is kind of bass ackwards. Shouldn't the best time to charge be when the sun is shining the most and the electricity is generated by solar?
That seems to me to be the "greenest" option.

Depends. I know with my parent's EV time of use plan, the cheapest is always midnight to 3 PM. The highest peak rate is 4-9 PM.

But the lowest rates are always early morning when little lighting, A/C, etc. are being used. A lot of times the peak is when people are coming home but office are still occupied.

I would think a lot would depend on the particular power source paid for by charge provider. They all tap into a big grid, but their suppliers have to put energy into the grid. I guess some are solar, but they probably have a mix. Even though solar has peak power at certain times, it may also be when there's peak usage.
 
All hypothetical highly unlikely situations. I say unlikely because since Jeff has had this Model 3 for 5-6 years, I don't think he's ever run out of battery on a bridge yet.
True, but not the whole story. The only bridge my car has been on is the Golden Gate; and only a couple times. By the way, I never look down because I have a phobia of falling off the bridge. The fall, the freezing water; there is zero upside! Thankfully the GG is often fogged in. However, I do look for Clint swimming around towards Angels Island...

I only have about 16K on the Model 3; due to more cars than drivers. In fact, gas prices have driven up the EV use.
 
I think people disconnect that charging away from home is the rarer event with an EV.

I will go out on a limb and say EV owners spend less time overall waiting at “filling stations” than ICE do in an entire year. Yes the times they use a charging station away from home are longer it just does not happen as often.
In almost 5 years I have spent less than 20 minutes on a Supercharger. Gassing up an ICE vehicle, in my use case, is an expensive hassle. Don't get me wrong, I love my Tundra and GS. Our 2006 TSX has been straight up amazing. I am not a big SUV fan, so the RX450h is not for me, but it does get great mileage.
 
Yeah but the AC use thought exercise here is really a silly one if you think about it.

If you have a fully charged battery, it’s moot because the battery is charged.
If you have a low charge in the battery, it’s the analog of a near empty fuel tank.

Ive had concerns in traffic jams on I-95 coming into NYC and being low on diesel - woukd I find a station in time?

Ive had times where I was low on fuel sitting in traffic going into the Baltimore tunnel. Turning off the AC in an ICE car has the same effect - lower load and thus less fuel burn.

Both of these were poor planning on my part. Which can be done in an ICE or EV.

Its just the amount of time wasted to truly rectify it…


Chances are though that you can get off at the next exit and be able to refuel. The same cannot be said for EV charging.
 
Chances are though that you can get off at the next exit and be able to refuel. The same cannot be said for EV charging.
Thus my comment about I-95 going into NYC. Easier said than done to find a station, and one with clean diesel? It was late at night, no traffic fortunately, but still an issue. Had there been a traffic jam or a bad part of town I could have been stranded.

Bad planning on my part.

The difference was once I found a station and paid the price, I had 500+ miles of range in about 5 minutes.
 
If you go back to the original post, my objection is to the number of miles that @JeffKeryk charged to get home. 48 miles. Not enough.
Astro, I am not sure I follow. When I stopped to charge (and get coffee, which I didn't) I think I had 90 miles remaining with 80 miles to go. 48 mile "top off" was way more than I needed.
On this particular trip, going through The City is slow and doesn't consume a lot of juice due to regen. Then, after the San Mateo area, there is an overall descent into Silicon Valley area, of about 35 miles. I left Petaluma with about 47% SOC; I don't recall what I started with but it was likely 80%. This trip is more about me continuing to learn about my car than anything else. Range anxiety is real, so both the naysayers and fan boys are right. I sure as heck don't wanna get stuck.

I think people may be overthinking "charge to destination". The lowest SOC I have ever returned home with was 17%. And that is relatively safe, because of the plethora of chargers around here.
 
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Which again is kind of bass ackwards. Shouldn't the best time to charge be when the sun is shining the most and the electricity is generated by solar?
That seems to me to be the "greenest" option.
True. In fact, Tesla is working on charging directly from your solar to your car, by passing the grid.
On a side note, I believe the F-150 Lightning can be used as a battery to run your house if necessary. Something like that...

People charge at night because it is cheaper. That's what I do, and I have solar.
 
Aren't most people home for half the day? I charge at home at 30-32 mph. I rarely drive over 100 miles in one day; once a week at most.
I just plug it in and it is ready to go in the morning. Hard to beat. Where I used to work, there was subsidized charging; some people never charged at home. Of course that's the extreme case...

I think the real extreme case is with Tesla providing free charging for life. Certainly that was the case with early Teslas along with promotions that they've been periodically running.

Obviously that's not ideal for battery longevity. That would be Level 2 charging along with a charge limit. I read about one professor who worked on EV longevity, and he said that he set his Tesla to an 80% limit and expected that the battery should last 20 years before it's degraded enough to need replacement. But of course after 20 years it's probably going to have other issues.

I don't really have that much experience with older Teslas other than the loaners. But when I checked them out against the new range, I found that after about 50,000 and 70,000 miles, they were doing pretty well - even with what was likely lots of Supercharging use given that it's included with the loaner.
 
Thus my comment about I-95 going into NYC. Easier said than done to find a station, and one with clean diesel? It was late at night, no traffic fortunately, but still an issue. Had there been a traffic jam or a bad part of town I could have been stranded.

Bad planning on my part.

The difference was once I found a station and paid the price, I had 500+ miles of range in about 5 minutes.
I agree. We were talking traffic bridges, NY, NJ, etc. how would you like charging an EV in the Bronx at night because of a miscalculation, bad planning, or forgetting to charge it up at home? ;) These things happen to people all the time.
 
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