Community solar capacity in the US has passed 10GW and offers strong prospects for future growth. Image: Catalyze. The US community solar sector passed 10GWdc of cumulative capacity in late 2025, according to a report by analysts Wood Mackenzie and the Coalition for Community Solar Access (CCSA). Despite seeing a 25% year-on-year contraction in 2025 from 2024, community solar in the US is expected to return to an upward trajectory in 2026, with 12% growth forecast for this year.