The electricity mix of energy sources in Texas, managed by the Electric Reliability Council of Texas (ERCOT) electricity grid operator, changed noticeably in 2023. Although wind power remains the largest source of renewable power in the state, the installation of new wind turbine capacity slowed in 2023, while additions of solar generating capacity, often co-located with storage, grew rapidly. With more solar capacity on the ERCOT electricity grid, the Energy Information Administration (EIA) expects less use of natural gas generation during the middle of the day when solar generation displaces it. EIA also expects less use of natural gas in the summer when electricity demand is at its highest in Texas. However, natural gas will continue to be a key source of electricity generation in the evening when demand is high and solar generation diminishes as the sun goes down.