withersailor@aussie.zone to Technology@beehaw.org · 1 year agoThermal Energy Storage Is No Longer Just Hot Airspectrum.ieee.orgexternal-linkmessage-square13fedilinkarrow-up128arrow-down10
arrow-up128arrow-down1external-linkThermal Energy Storage Is No Longer Just Hot Airspectrum.ieee.orgwithersailor@aussie.zone to Technology@beehaw.org · 1 year agomessage-square13fedilink
minus-squarebstix@feddit.dklinkfedilinkarrow-up0·1 year agoYes. The first commercial sand battery in Finland is doing just that. It’s connected to the district heating. It doesn’t convert back to electricity, but offsets the use other fuels. https://polarnightenergy.fi/sand-battery
Yes. The first commercial sand battery in Finland is doing just that. It’s connected to the district heating. It doesn’t convert back to electricity, but offsets the use other fuels.
https://polarnightenergy.fi/sand-battery