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MIT scientists propose power storage using cement blocks (www.datacenterdynamics.com)

submitted 1 year ago by VulcanSphere@kbin.social to c/technology@lemmy.world

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Plan to commercialize supercapacitors in the next few years

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[–] WetBeardHairs@lemmy.world 1 points 1 year ago (1 children)

10kWh is enough to run one 110VAC outlet at full capacity for about 10 hours. I don't know where that 10kWh figure comes from but most American houses use between 15-30kWh per day.

So that 10 foot cube would need to be closer to 15ft cubed. It's huge. Perhaps the foundation of the structure would work, as someone else mentioned.

[–] bernieecclestoned@sh.itjust.works 1 points 1 year ago

UK average is 8 kWh / 24 hours for electricity per household of 2.4 people.