A formal complaint has been filed by Gridley Prairie, LLC, Greenwood Ave Solar LLC, Nexamp Inc., Blue Ridge Solar NW, LLC, Springvalley Solar West LLC, Springvalley Solar North LLC, Springvalley Solar South LLC, and Springvalley Solar East LLC against Ameren Illinois Company. The complaint, docketed as P2026-0262, alleges violations of Sections 9-101 and 8-101 of the Public Utilities Act and Section 466.100 of the Commission's Rules, specifically concerning distributed generation.

This filing initiates an enforcement action. Ameren Illinois Company is the respondent and must respond to the allegations. Compliance officers should monitor the proceedings of this case, P2026-0262, as it may set precedents or lead to new directives regarding distributed generation compliance for utilities in Illinois. The case status is 'Initial - Action Pending' with Administrative Law Judges assigned.