MIT scientists propose power storage using cement blocks

VulcanSphere@kbin.social to Technology@lemmy.world – 162 points –
MIT scientists propose power storage using cement blocks
datacenterdynamics.com

Plan to commercialize supercapacitors in the next few years

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Per day?!

Wow. Our house of two adults and two kids use 27kwh per day...

Yeah it's cold so the heat pump air conditioning takes about 80kwh each day to heat the house to 17-18C

Classic Australian winter