The US renewable energy fleet remains on track to provide an increasing portion of the country's total electricity over the next two years, even with some changes in the US Energy Information Administration's (EIA) latest projections.
Renewable energy is on track to supply almost 1.1bn MWh in 2025 and 1.2bn MWh in 2026, enough to account for roughly 25pc and 27pc of all US generation in those years, EIA said Tuesday in its monthly Short-Term Energy Outlook report. The 2025 estimate is less than 1pc lower than the agency's forecast in May, while the 2026 outlook is about 2pc higher.
Renewables in 2024 generated almost 948mn MWh, about 23pc of all US generation.
EIA attributes the higher share from renewables to projects coming on line through the end of 2026. The agency expects developers to add about 32,500MW of utility-scale solar to the grid this year, which would surpass the record high of 30,000MW in 2024. EIA anticipates about 7,700MW of new capacity from the wind sector this year. Wind capacity in 2024 expanded by about 5,100MW, its lowest showing since 2014.
The month-over-month change in the larger renewables outlook corresponds with higher expectations for wind and solar generation next year. Wind farms are now on track to provide about 506mn MWh in 2026, while utility-scale solar farms will generate around 350mn MWh, each about 2pc higher from May's outlook. If the solar projection bears out, it would surpass hydropower in 2025 as the second most prevalent form of renewable generation in the US.
In the Electric Reliability Council of Texas (ERCOT) territory, EIA expects non-hydropower renewable generators are on pace to supply nearly 179mn MWh in 2025, down by less than 1pc from last month's outlook. But the 216mn MWh now anticipated from the sector in 2026 marks an almost 10pc increase from May's predictions for the Texas grid.
EIA's lowered its predictions for non-hydropower renewables in the New York Independent System Operator's footprint by less than 1pc for 2025 and by 4pc for 2026, to 11.5mn MWh and just under 13mn MWh, respectively.
Revisions to other regional forecasts were minimal. EIA increased its expectations for non-hydropower renewables in the areas managed by the PJM Interconnection, ISO-New England and Midcontinent Independent System Operator by less than 1pc for both 2025 and 2026.
Renewable energy resources for EIA's purposes include conventional hydropower, wind, solar projects larger than 1MW, geothermal and certain forms of biomass.