Range anxiety isn’t about your daily commute, it’s about the few times a year road trip you make across multiple states to see family on holidays. Having to stop and charge every 150 miles (as I wouldn’t trust letting it go below 50) sucks if you’re trying to go 500+ miles. Owning a gas car taking up space in your garage and costing you taxes and registration just to use a handful of times a year is wasteful. Renting a car is an option, but it’s cumbersome and if you plan to stay a while, expensive. I would not want an EV with less than 300 miles range. You have to factor in worst case scenarios as well, sometimes it gets dreadfully cold and windy in the winter. When it’s -10F and the wind is howling you’re cranking the (usually resistive) heat and driving head first into the wind kills your efficiency. These are real scenarios I have had to drive in my current car (Volt, so plug in hybrid) and my battery range can be halved (from 35+ miles under 20) in these worst case scenarios, but at least I can fall back on gas. I want to go EV for my next car but if I can’t reliably make it to and from my parents’ house 300 miles away on a bad winter’s Christmas break then it’s just not a feasible option yet, even if my drive to work is maybe 15 miles round trip. Also, charging station density is an issue. I would need to go half way to their house, 150 miles, to reach a charging station. You can’t just stop anywhere to recharge if you have a low range EV.
Dudewitbow@lemmy.zip 6 months ago
id argue that renting a car might be less expensive. your argument doesnt consider the cost it takes to replace your tires often (the heavier your vehicle, the more often you have to replace the tires), which for some EVs already, is a pretty significant cost.
buying something for something youll use less than 1% of the time is a terrible monetary decision. its like the people who buy big trucks with high torque, when more than 60% of these truck buyers have never towed something.
this is a problem specific to lithium ion batteries. salt ion batteries and some other batteries that are being considered do not have that problem.
CalcProgrammer1@lemmy.ml 6 months ago
How do sodium ion batteries help here? Driving into the wind and running your electric heater at full blast aren’t a battery issue, it’s just an unavoidable increase in power consumption that you need the extra capacity to deal with.
Dudewitbow@lemmy.zip 6 months ago
you dont get the condition of having your battery level halved due to cold weather, nor have the battery on an “always on” state because lion battery’s only operate at a certain temperature range. theres a lot of losses on cold weather caused by the use of lithium ion batteries in general.
just because battery capacities on cars should go down doesnt mean cars wont offer a “long range” option for users if they need it (tesla for example litterally does), its just the everyday one needs to go down. having extended range on all cars is a solution to a problem that affects the 1% situation, and is impractical to apply the fix to the general fleet.