Is there any way to store surplus waste heat for redistribution months later? The only thing I can think of is just a really large, high heat capacity mass surrounded by incredible insulation material, with a heat pump system built in to it. Which would be incredibly impractical.
Is there any way to store surplus waste heat for redistribution months later? The only thing I can think of is just a really large, high heat capacity mass surrounded by incredible insulation material, with a heat pump system built in to it. Which would be incredibly impractical.
You just described a water heater.
One that would potentially store heat at super dangerous pressures of steam granted.
https://www.technologyreview.com/2024/04/15/1091042/thermal-batteries-heat-energy-storage/