An interesting article about recycling EV batteries.
https://blog.ucsusa.org/jessica-dunn/are-ev-batteries-recyclable/
https://blog.ucsusa.org/jessica-dunn/are-ev-batteries-recyclable/
I think this could be solved by writing a battery program that could detect that the charger is not good for charging these batteries. What do you think about this?lithium batteries in cars (mostly due to MVAs) as well as bikes, scooters, skate boards and computers are also problematic when paired with cheap replacement chargers without good BMS's. All result in fires that are pretty much unextinguishable.
Tesla is the best with it's coolant acting as an extinguishing agent, however the consensus is to protect exposures and let them burn. It takes tens of thousands of gallons to stop thermal runaway in car batteries, and if you're successful the car should be towed to a quarantine area to sit for 3 weeks before any attempt at scrapping the battery is made.
We've already had a problem with a college student trying to recharge one of those green scooters vice leaving it out for the company to recover and recharge. His charger's BMS wasn't up to the challenge and it overcharged into thermal run-away. I understand that FDNY responds to multiple of these a day. Besides this I think this would be the result to the fact that many students use sources, what website writes essays for you, such as https://paperell.net/, this really is scary, because these students don't actually study but get their diploma illegally, I think the state if they don't draw attention to this, we will have a generation that can nothing..
I was just at a structure fire caused by a cheap computer charger. Some form of regulation is needed.
If each company does it, yeah. I wonder what standards BMS makers follow. Something to look into. Starting points for anyone (maybe me later):I think this could be solved by writing a battery program that could detect that the charger is not good for charging these batteries. What do you think about this?
Rivian's van for Amazon.
I saw one of the Rivian Amazon vans parked at a McDonalds that I sometimes stop at on the way to go flying at Sixty Acres a couple of weeks ago. I have yet to see one actually on the road (or in front of my house) but I expect I will soon.
Longest video I’ve yet seen on school buses:
I bet the kids don't realize that if school power goes out, the buses can keep the lights on and the school openA very interesting video. It costs more up front but less maintenance & kids not inhaling diesel fumes is a good thing.
Cool.https://verticalmag.com/news/evtol-researchers-complete-first-50-foot-battery-drop-test/
We dropped a battery from 50ft.
China's average daily electrical demand is 22 TeraWh. So this largest in the world grid storage system will supply 0.000018182 of China's daily electrical demand. How many of these will China need to back up just one day loss of green energy generation?The largest battery in China, and probably the largest in the world. Enough to power 300 homes for a year.
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https://www.prnewswire.com/news-rel...p-battery-inside-has-gone-live-301708020.html
I don't know if that's China's goal, but in any case, it's like asking how many homes it takes to house 8B people. I've never seen the question asked for any other product. What about shoes and septic tanks and refrigerators? You seem to have the numbers so I don't think you need me to make the calculation.China's average daily electrical demand is 22 TeraWh. So this largest in the world grid storage system will supply 0.000018182 of China's daily electrical demand. How many of these will China need to back up just one day loss of green energy generation?
China's hydroelectric and nuclear power production is 22% of the total. These don't need battery backup. You haven't factored this into the 22TWh.China's average daily electrical demand is 22 TeraWh. So this largest in the world grid storage system will supply 0.000018182 of China's daily electrical demand. How many of these will China need to back up just one day loss of green energy generation?
It is rumored that the first step was a big one. Buying Manhattan for a few trinkets.Imagine if the first Europeans to land in North America looked around and decided it was too expensive to develop. "How many billions of dollars would it take to build New York here!!! I'm going back to England!!"
A journey of 1000 miles starts with 1 step.
But the natives that got the trinkets didnt even live there.......It is rumored that the first step was a big one. Buying Manhattan for a few trinkets.
New York indigenous scammers!But the natives that got the trinkets didnt even live there.......
And you possibly haven't factored in the growth of China electrical demand as more industrialization, economic and population growth happens there over the next 10 years. That 22% will likely be less than 10% soon. Maybe.China's hydroelectric and nuclear power production is 22% of the total. These don't need battery backup. You haven't factored this into the 22TWh.
You were the one that cited the 22 TWh.And you possibly haven't factored in the growth of China electrical demand as more industrialization, economic and population growth happens there over the next 10 years. That 22% will likely be less than 10% soon. Maybe.
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