The energy storage sector is on the cusp of a revolution. As variable energies like wind and solar become more prevalent in global energy grids, energy storage becomes increasingly pivotal for maintaining energy security and grid resilience. But our current battery storage solutions have some major limitations that are holding the clean sector back. So, the race is on to find the next big long-term storage solution. And a team of scientists from the United Kingdom thinks they may have just found it using the humblest of materials. The new battery…