So, over in Perth, i assume its the same across the country, we have these big bridges over freeways and highways, theres probably hundreds of them throughout the whole city. Theres massive piles of sand inside each side of each bridge.
So if the Polar Night Energy heat energy storage technology can be retrospectively fitted to these, thats potentially hundreds of heat storage batteries spread out across the road network just sitting there ready to use.
Eyekaytee in environment
World’s largest sand battery starts slashing emissions in Finnish town
https://www.euronews.com/green/2025/06/15/sand-batteries-could-be-key-breakthrough-in-storing-solar-and-wind-energy-year-roundWhy can't we do something like this, surely sand is something we have a ton of
https://lemmy.world/pictrs/image/457ded6b-ffdd-4a25-9817-492a932ce735.jpeg
imagine the amount of power we could store 🤯
So, over in Perth, i assume its the same across the country, we have these big bridges over freeways and highways, theres probably hundreds of them throughout the whole city. Theres massive piles of sand inside each side of each bridge.
So if the Polar Night Energy heat energy storage technology can be retrospectively fitted to these, thats potentially hundreds of heat storage batteries spread out across the road network just sitting there ready to use.