“Concrete has long built our cities, but researchers now see it as a future power source, too. A new form of electron-conducting carbon concrete, or ec³, can store and release electricity. The breakthrough from MIT scientists shows how everyday walls, sidewalks, and even bridges could double as giant batteries.” Read more in Interesting Engineering: https://interestingengineering.com/energy/concrete-battery-energy-storage-mit
New concrete battery delivers 10x energy boost, turns buildings into giant power banks
