Götz Schuck · @GoetzSchuck
170 followers · 240 posts · Server fediscience.org@kettu one of the first publications on this subject dates back to 1979... High temperature thermal energy storage in steel and sand #SandBattery
RH Turner https://ntrs.nasa.gov/api/citations/19800021359/downloads/19800021359.pdf ... thanks to Robert Murray-Smith (https://www.youtube.com/watch?v=Icai6OOIh2M and https://www.youtube.com/watch?v=9BW5GX05Fko) for finding the original publication ... from theory to practice: https://polarnightenergy.fi/
Kettu · @kettu
74 followers · 181 posts · Server mastodon.green
Can #renewables be used for heating?
https://www.bbc.co.uk/programmes/w3ct3kk3
#SandBattery
Hanna Esmeralda · @HannaEsmeralda_
988 followers · 5535 posts · Server masto.ai#SuomiMainittu parhaillaan #BBC Worldillä.
The Climate Questionissa käsittelyssä #pyöräilykaupunki #Oulu, #talvipyöräily sekä #HiekkaAkku.
This week's #TheClimateQuestion @ #BBCworld focuses on #Finland. #WinterCycling in Oulu, #SandBattery and so on!
#suomimainittu #bbc #pyorailykaupunki #oulu #talvipyoraily #hiekkaakku #kuuntelusuositus #theclimatequestion #bbcworld #finland #wintercycling #sandbattery
Elysia Macht · @ElysiaMacht
46 followers · 1849 posts · Server retro.pizzaInteresting "sand battery" news for storing wind + solar energy.
https://polarnightenergy.fi/technology
Converting electricity to heat to use it later.
#sandbattery #greenenergy #cleanenergy #energystorage