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Return_of_Chippy@Return_of_Chippy@lemmy.world
⁨5⁩d

New sodium-ion battery skips mechanical cooling with 97.9% efficiency

I’ve been hearing about these for a few years now. Huge if they work out at a large scale.

interestingengineering.com/energy/unigrid-sodium-ion-battery-tech
Interesting EngineeringNew sodium-ion battery skips mechanical cooling with 97.9% efficiencySyntropic Power and UNIGRID have entered a partnership to commercialize UNIGRID’s sodium chromium oxide battery chemistry in North America.
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TheVoiceOfRaison@TheVoiceOfRaison@thelemmy.club
⁨5⁩d

Replying to @⁨Return_of_Chippy@lemmy.world⁩

Can we just skip to solid state batteries please?

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SaveTheTuaHawk@SaveTheTuaHawk@lemmy.ca
⁨4⁩d

Replying to @⁨TheVoiceOfRaison@thelemmy.club⁩

No one can figure out how to make them without costing a fortune.

⁨Aug⁩ ⁨10⁩, ⁨2026⁩, ⁨18:50⁩en
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MrEff@MrEff@lemmy.world
⁨4⁩d

Replying to @⁨SaveTheTuaHawk@lemmy.ca⁩

To be fair, solid state batteries went from being a pipe dream, to being only possible in perfect laboratory settings, to the current state of very real and possible -just expensive. And it has done all of this in about a decade. Just give it time.

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TheVoiceOfRaison@TheVoiceOfRaison@thelemmy.club
⁨4⁩d

Replying to @⁨MrEff@lemmy.world⁩

Mercedes will apparently be introducing SS batteries (not to be confused with the SS from Nazi Germany) in 2030. Not too far in the grand scheme of things. Then 2 or 3 years after that every car will have them unless China jumps the gun.

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MrEff@MrEff@lemmy.world
⁨4⁩d

Replying to @⁨TheVoiceOfRaison@thelemmy.club⁩

You had me at “not to be confused with…” but I’m pretty sure they made the batteries for them too.

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AlmightyDoorman@AlmightyDoorman@kbin.earth
⁨4⁩d

Replying to @⁨TheVoiceOfRaison@thelemmy.club⁩

BYD is rumouredo introduce them next year. They filed multiple patents this year and the rumours have been ongoing for years that 2027 is the target year.

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