An ancient method of heat storage may hold the key to a sustainable future in clean energy, according to a recent study.
This ingenious technology, dating back to the Bronze Age, could offer an efficient and cost-effective way to achieve the United Nations’ climate goal of net-zero emissions by 2050.
Clean energy storage with firebricks
The technique in question involves the use of specially assembled heat-absorbing bricks known as firebricks.
These bricks are stacked in an insulated container, storing heat generated by solar or wind power at temperatures required for industrial processes.
The reserved heat can be released when necessary by allowing air to flow through channels in the firebrick stacks.
It’s a simple yet potent solution that permits industries like cement, steel, glass, and paper manufacturers to function on renewable energy when wind and sunlight aren’t available. This technique would allow for a seamless switch…
