Return_of_Chippy

@Return_of_Chippy@lemmy.world · Joined ⁨Apr⁩ ⁨2026⁩

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.

Replying to @⁨sanitation@lemmy.today⁩

I’m not necessarily in favor of data centers. That said, every time I see something like this I just wonder when we are going to start hearing about data centers being built in poor countries powered exclusively by coal and zero regulation. I really have no idea what a good outcome looks like but playing ultra hardball seems unwise. I’m very poorly educated on data centers and AI in general. But, I am an expert in electrical generation. I know we could do it pretty clean, at least relative to coal/heavy oil. I don’t think stopping data centers built in the US will magically cease the boulder rolling in the AI direction. Seems like the money is at its back so its going to happen, just a matter of when, where and how dirty.