US clean energy heads for record year

Forecasts for 2026 indicate that the United States is on track for a record year of clean-power additions, with total new capacity expected to reach about 89 gigawatts. This accelerated buildout is being driven by a combination of policy incentives and rising electricity demand, particularly from energy-intensive infrastructure such as data centers.

Developers are racing to complete projects that qualified for federal tax credits before they expire. These incentives are shaping project timelines and encouraging a wave of clean-energy construction in the near term.

The expansion is occurring despite headwinds including higher borrowing costs, trade frictions and uncertainty around equipment prices and availability. Nonetheless, the pipeline of projects moving forward suggests strong momentum for new clean capacity.

Solar remains the largest single source of new clean generation capacity in the US. Developers are expected to install 48.9 gigawatts of solar in 2026 as projects that qualified for expiring tax credits move ahead.

Alongside this capacity growth, project design is shifting toward solar-plus-storage configurations. Storage incentives are encouraging developers to pair solar arrays with batteries, and large volumes of such combined projects are expected to come online over the next three years.

This trend toward integrated storage is intended to make solar output more flexible, allowing projects to better align generation with demand and mitigate variability in solar production.

Rising electricity demand from data centers is a central factor behind the surge in planned clean-energy additions. Analysts have raised the projection for installed data-center capacity to 118 gigawatts by 2030, which is about 52% higher than an earlier projection published in December.

This revised outlook reflects stronger-than-expected growth in computing needs, which in turn requires substantial new power supplies. The scale of anticipated data-center buildout is extending visibility for equipment and infrastructure providers into 2027 and 2028.

Corporate commentary describes demand linked to data centers as exceptionally strong, with another quarter of triple-digit demand growth for data-center-related products. This sustained order growth has supported raised outlooks for companies supplying power and energy-management equipment.

Generation data for the first half of 2026 show that US renewable output is already on an upward trajectory. Year-on-year, solar generation grew 21%, hydropower generation rose 9%, and wind generation increased 6%.

These increases indicate that the recent and ongoing buildout of clean capacity is translating into higher renewable output on the grid. Combined with the strong project pipeline for 2026 and beyond, the figures point to a reinforcing cycle of new installations and rising clean-energy generation.

Overall, the combination of policy incentives, rapid data-center growth and evolving project designs with storage is positioning clean energy to set new records in the US, even as developers navigate financing and supply-chain challenges.