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Comment on Lithium-free sodium batteries exit the lab and enter US production

bluewing@lemm.ee ⁨6⁩ ⁨months⁩ ago

I need long range and I need it at -30F. A round trip to the grocery store or to see a doctor is 100 miles and can be as much as 300 miles. I can’t justify an EV until I can get that kind of range at an affordable price. $40,000US+ ain’t really affordable for most people.

I almost bought a Chevy Bolt, but between not being able to actually find one to see and touch, and the almost good enough range, I just didn’t feel comfortable with such a large purchase.

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JohnDClay@sh.itjust.works ⁨6⁩ ⁨months⁩ ago
Where do you live that it’s often -30? And if you need to drive 300mi to a doctor’s for a medical emergency at that one time if year, do you have someone else you could ask or only drive there and worrying about charging later?

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- bluewing@lemm.ee ⁨6⁩ ⁨months⁩ ago
  Northern Minnesota often sees those temperatures. And if it’s a real medical emergency, you could well be dead by the time anyone can get to you - IF you have cell service to make a call. If they do make it to you, you will probably be airlifted by helicopter. Making a a 100+ mile trip, would be just for a clinic visit or even to pick up a prescription, which I did last Saturday for my Wife.
  
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  - JohnDClay@sh.itjust.works ⁨6⁩ ⁨months⁩ ago
    100+ miles is fine for most any EV. My bolt during the winter was still able to get 200mi+ at 70mph in sub zero F weather. With a home charger it’s fine. It’s road trips that would push further. I’ve found charging adds maybe 25% time to long trips. But that doesn’t seem to be the use case you’re referring to.
    
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sugar_in_your_tea@sh.itjust.works ⁨6⁩ ⁨months⁩ ago
Are you in Alaska or middle of nowhere main?

I think your use case is pretty niche, but 100 miles in winter (even if ridiculously cold) isn’t that unreasonable. For me, that means a round trip to the airport, and that can absolutely happen in winter (e.g. family visiting for Christmas or something).

And yeah, I’m not paying $40k for a car, especially at these loan rates. I spend a bit more than $1k on gas, so if an ICE is $25k and electricity is completely free (it’s not), it would take 10 years to be more economical. It’s even worse that EV batteries and most parts of the electrical system just aren’t repairable by your average mechanic, and battery replacements costs like $10-20k, which is about what I’m looking to pay for an entire car anyway.

I’m definitely interested, and I’ll buy if the price is right. Chevy Bolt and Nissan Leaf are about right, but they’ve had battery issues in the past, but I’m seriously considering them, just looking for the right deal.

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- bluewing@lemm.ee ⁨6⁩ ⁨months⁩ ago
  I’m in northern Minnesota. There is a fairly large low population area across the north central and northwestern part of that state. Not many people live here. And yes, the use case is pretty niche compared to anyone living in a more urban area. But while there aren’t many of us up here, we do exist.
  
  Financial constraints are the biggest issue with the adoption of EVs for most people. It is still cheaper for many to own an ICE than invest in an EV. The pay back is painfully slow. Still, if it hadn’t been for the battery problems of the Bolt, I probably would have bought one. It would have been just doable for my needs as a second vehicle.
  
  I have looked into hybrids also. The problem there is since I live in a very rural area, the long distances I travel means I drive at highway speeds for almost all of the trip. The ICE motor would run the whole trip anyway. Paying for a battery that is seldom used and dragging the extra weight around makes no sense.And it would be difficult to something repaired if it needed it.
  
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  - sugar_in_your_tea@sh.itjust.works ⁨6⁩ ⁨months⁩ ago
    For hybrids, I drive a Prius and mostly on the highway (70mph speed limit here) and I generally get 40-45mpg. I haven’t had anything to wrong with the hybrid side, and it’s not a plug-in hybrid. Prices are kinda high for them right now, but I got mine for $10k used about 10 years/90k miles ago (had 60k miles when I got it).
    
    That said, I’m in Utah where winter temps rarely go below 10F, so I have no insight into really could winters.
    
    But yeah, EVs really need to come down in price to make sense for me.
    
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    bluewing@lemm.ee ⁨6⁩ ⁨months⁩ ago
    That’s great for you, I’m kind of jealous. The Prius is a very good vehicle, either as hybrid or ICE.
    
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  - Scurouno@lemmy.ca ⁨6⁩ ⁨months⁩ ago
    Howdy Neighbor, you could always move a little further north. We’ve got lots of people driving EVs up here in Winnipeg! I’m kidding, but there is at least some charging infrastructure coming rurally here in Manitoba, and you are starting to see a lot of commuters using them for 100+ km (one-way) commutes. That being said, we have similar issues if you need to drive long distances between rural centers, but the government subsidies to help install L2 chargers seem to be making a difference as more and more municipalities are installing at least one charger somewhere. I can understand how people are still hesitant about winter, with -20C (-5f) to -30C(-30f) being not uncommon (for now…).
    
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    bluewing@lemm.ee ⁨6⁩ ⁨months⁩ ago
    Hi! Neighbor! I am a lot closer to Winnipeg than the Twin Cities.
    
    There are government programs to install chargers here also. The problem is, there is no money to fix those chargers when they stop working. My Daughter, who is a research engineer in the fields of public charging for EVs and HVAC systems, will tell you that she can get all kinds of money to install them, but there is no money to actually keep them working. And it’s expensive to repair them. So it’s nearly useless at this point in time to install them only to have them break and not get repaired. She is currently doing a 10 year study of a string of 60 chargers across the northern part of the state from Red Lake to Brainard to the Twin Cities.
    
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