The United States experienced a significant expansion in large-scale battery storage capacity in 2023, adding a record 7.9 gigawatts (GW) to the grid. This surge represents a 70% increase from the previous year and is a key component in the transition to renewable energy, as batteries store power from intermittent sources like solar and wind for use when needed. The growth was driven by federal incentives, state-level clean energy policies, and falling costs. The majority of new installations were co-located with solar farms, particularly in Texas and California, which led the national expansion. This rapid build-out is helping to stabilize the grid and reduce reliance on fossil fuel power plants during peak demand. For more details, read the full article at https://www.wired.com/story/the-us-had-a-big-battery-boom-last-year/