US Energy Information AdministrationUnited States16 October 2026
U.S. small-scale solar generation has quadrupled in the last decade
This is an official announcement record
Firsthand records what US Energy Information Administration announced and links to the original. The wording below is theirs, not ours.
We estimate that U.S. generation from small-scale or rooftop solar photovoltaic systems (smaller than 1 megawatt of capacity) has increased from 18,812 gigawatthours (GWh) to 92,979 GWh over the last decade. The four states with the highest generation of small-scale solar in the country-California, Arizona, Texas, and Florida-are in regions with more abundant solar resources. Even though it is in a region with lower solar resources, New York ranks as the fifth-largest rooftop solar generation producer as a result of capacity growth supported by technology improvements and state incentives.
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