News
Welcome to the News community!
Rules:
1. Be civil
Attack the argument, not the person. No racism/sexism/bigotry. Good faith argumentation only. This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban. Do not respond to rule-breaking content; report it and move on.
2. All posts should contain a source (url) that is as reliable and unbiased as possible and must only contain one link.
Obvious right or left wing sources will be removed at the mods discretion. We have an actively updated blocklist, which you can see here: https://lemmy.world/post/2246130 if you feel like any website is missing, contact the mods. Supporting links can be added in comments or posted seperately but not to the post body.
3. No bots, spam or self-promotion.
Only approved bots, which follow the guidelines for bots set by the instance, are allowed.
4. Post titles should be the same as the article used as source.
Posts which titles don’t match the source won’t be removed, but the autoMod will notify you, and if your title misrepresents the original article, the post will be deleted. If the site changed their headline, the bot might still contact you, just ignore it, we won’t delete your post.
5. Only recent news is allowed.
Posts must be news from the most recent 30 days.
6. All posts must be news articles.
No opinion pieces, Listicles, editorials or celebrity gossip is allowed. All posts will be judged on a case-by-case basis.
7. No duplicate posts.
If a source you used was already posted by someone else, the autoMod will leave a message. Please remove your post if the autoMod is correct. If the post that matches your post is very old, we refer you to rule 5.
8. Misinformation is prohibited.
Misinformation / propaganda is strictly prohibited. Any comment or post containing or linking to misinformation will be removed. If you feel that your post has been removed in error, credible sources must be provided.
9. No link shorteners.
The auto mod will contact you if a link shortener is detected, please delete your post if they are right.
10. Don't copy entire article in your post body
For copyright reasons, you are not allowed to copy an entire article into your post body. This is an instance wide rule, that is strictly enforced in this community.
view the rest of the comments
How are most countries more suitable for EVs than Norway? Norway's hydro power and smaller size is pretty great for EVs.
The size of the country isn't particularly relevant. How many Australians for example regularly cross the desert? What's relevant is how far individual people commute and that tends to be a function of things like adoption of Work From Home policies and population density.
For example the UK is quite good for electric vehicles because the population is very dense (especially in London where the population is extremely dense).
How is Norway bad for EVs then
Batteries don’t like the cold.
They don't like charging in the cold but they'll dissipate just fine
Most lithium ion batteries take permanent damage if charged below 32°f, and if they are used below 15.
Sodium ion batteries w/prussian blue are a major breakthrough. Considerably lower cost, no bad chemicals or rare elements, comparable energy density to Lion, prospects for better energy density in the future, and nob-damaging use/charge in cold temperatures. Neat stuff.
They don't want to change way before 32, they heat the packs to fast charge. But 15 degrees is really uncommon as a consistent temperature in most populated areas and that's also why you insulate the pack to keep them from getting excessively cold.
I personally think LiFePo cells are currently the most proven opinion. Only downside is density but 300mi is fine idk why more is needed.
Yeah, they heat the packs to get around it. And all of that is waste energy.
But in winter in Canada, and many parts of the northern US, under 30 degrees average is pretty common during winter. ..and the last thing you want is a vehicle that's great when things are fine, but just won't work when things are at their worst.
Fortunately, the temperature issue is a problem that has been solved, and is being brought to market.
It's not really a problem unless you don't have the ability to drive the EV. Most people aren't driving long distances so just heat the battery and lose efficiency. People use more energy just heating the interior for themselves than the battery
It is a plroblem for people who want to trust that their vehicle will work if it's 5° out and the power's out, and your vehicle has been sitting in the child all night. The average temperature is irrelevant in that case - you must have a well-insulated battery, and power to heat it.
The fact is, in the north, the failure case is pretty bad. There's nobody who can just bring you a can of gas, there's no chance to recharge it without heating it first, and in order to charge it, you'll need to tow it. And forgetting to charge realistically becomes a life-and-death situation at worst, and a major hassle at best. To be fair, forgetting to get gas has always been a serious issue in the cold, but the current situation regarding batteries exacerbates that.
The two main things that are needed to fix this are:
The hydro power helps, sure. But Norway is big, cold, and sparsely populated.
Like Canada who doesn't sell many EVs?
The density of EV drivers in BC in the last 5 years has sharply, noticeably increased.
BC has stupid cheap electricity, it's a perfect candidate for EVs just like Norway.
It's true. Definitely part of my equation.
Smaller size???
Are you American?