The difficulties plaguing the grid that left millions of people without power in early 2021 have not gone away. In fact, the Electric Reliability Council of Texas, which manages the Texas grid, reported in July 2021 that there had already been 1,280 unplanned summer outages.

Grid Stability in the Age of Fire and Ice: How Environmentally Sustainable, Long-Duration Energy Storage is Starting to Firm a Shaky Grid, explains why ESS long-duration iron flow batteries that use safe, earth-abundant and recyclable materials are best positioned to drive market growth in renewables, stabilize the grid and address climate change in the years ahead.