Technology

59626 readers

2828 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

407

Canada to announce all new cars must be zero emissions by 2035 (www.ctvnews.ca)

submitted 11 months ago by L4s@lemmy.world to c/technology@lemmy.world

101 comments fedilink hide all child comments

Canada to announce all new cars must be zero emissions by 2035::Canada expects to announce this week that all new cars will have to be zero emissions by 2035, a senior government source said, as Ottawa is set to unveil new regulations in the latest example of countries around the world pushing for electrification.

you are viewing a single comment's thread
view the rest of the comments

[–] ikidd@lemmy.world 7 points 11 months ago

I built a cattle water pumping system this year with Lifepo4 batteries instead of lead acid. It was awesome all summer, never had a problem with the batteries losing charge or getting too hot to work. But as soon as the temps started to hit 0, the builtin heater started to work in order to prevent battery damage (LFP batteries need to be above 0 for charging) when there was enough solar to charge. That battery drain absolutely floored the system and after the nights started getting to -5 or so, it was completely drained between the heater draw and the lower output efficiency.

Cold is the enemy of high performance batteries, and LA batteries aren't a possiblity in EVs.