withersailor@aussie.zone to Technology@beehaw.org · 2 years agoThermal Energy Storage Is No Longer Just Hot Airspectrum.ieee.orgexternal-linkmessage-square12linkfedilinkarrow-up124
arrow-up124external-linkThermal Energy Storage Is No Longer Just Hot Airspectrum.ieee.orgwithersailor@aussie.zone to Technology@beehaw.org · 2 years agomessage-square12linkfedilink
minus-squarebstix@feddit.dklinkfedilinkarrow-up0·2 years 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