Electric generators plan more natural gas-fired capacity after few additions in 2024
Developers plan to add 18.7 gigawatts (GW) of combined-cycle capacity to the grid by 2028, with 4.3 GW already under construction, according to our latest Preliminary Monthly Electric Generator Inventory. Although electricity generators fueled by natural gas have provided more electricity in the United States than any other source since 2016, hardly any new natural gas capacity came online last year.
Solar, battery storage to lead new U.S. generating capacity additions in 2025
We expect 63 gigawatts (GW) of new utility-scale electric-generating capacity to be added to the U.S. power grid in 2025 in our latest Preliminary Monthly Electric Generator Inventory report. This amount represents an almost 30% increase from 2024 when 48.6 GW of capacity was installed, the largest capacity installation in a single year since 2002. Together, solar and battery storage account for 81% of the expected total capacity additions, with solar making up over 50% of the increase.