The Illinois Solar for All: Community Solar sub-program project submission window closes on Friday, October 17, 2025, at 5 p.m. CT. Part I Applications must be entered and submitted during this window.
If sub-program funding remains after the window closes, a rolling submission window for Community Solar projects will open on Monday, January 12, 2026. Projects submitted during the rolling submission window are considered on a first-come, first-served basis until May 29, 2026, or until the sub-program budget is fully utilized, whichever comes first.