Consultant: Illinois renewable portfolio shortfall and state studies raise local planning questions

Mark Pruett told the county board that Illinois collects roughly $585 million a year from utility customers for the state's renewable portfolio standard and that agency forecasts show a growing shortfall to meet policy goals. Pruett said the Illinois Power Agency has warned that the RPS revenue stream will be insufficient to meet the state's stated targets, producing an end‑of‑year deficit scenario the agency characterized as long‑term funding pressure. He described a chart in which the agency projects a multi‑billion‑dollar cumulative gap — on the order of billions rather than millions — if current trajectories continue. Pruett noted two state‑level efforts county officials should watch: (1) a resource adequacy study led by Illinois agencies (Illinois EPA, Illinois Commerce Commission, Illinois Power Agency, and Department of Commerce and Economic Opportunity) that will assess whether Illinois can meet future demand with preferred domestic generating capacity and, if not, the costs and options for filling any gaps; and (2) the Illinois Commerce Commission's Renewable Energy Access Plan (REAP), a process to identify barriers and prioritize locations for additional wind and solar development. He also flagged Public Act 102-1123 and other recent state activity that constrain local authority on energy siting and noted ongoing discussions in Springfield about statewide siting, interconnection reforms, and tax/assessment treatments for storage. Pruett said those outcomes could change the role counties play in permitting and zoning for energy projects. Discussion only: board members asked about whether power generated in prioritized regions would stay local; Pruett said electrons flow regionally and there is no guarantee generation will be consumed locally. Pruett advised county officials to engage in state processes and monitor veto‑session negotiations because state law changes could alter local ordinance and zoning authority.