SB4016

Hyperscale data center operators (think AWS, Microsoft, Google, Meta, and colocation providers like Equinix and Digital Realty) would face new Illinois-specific permitting including cumulative impact assessments, public hearings, and community benefits agreements before building or expanding

Annual fees based on peak electricity demand would fund two new state programs (the Data Center Community Intervenor Compensation Fund and the Hyperscale Data Center Public Benefits and Affordability Fund), directly increasing operating costs for AI infrastructure in Illinois

Water-intensive operations (cooling systems for GPU clusters) would need Water Impact Permits renewed every 5 years, quarterly water usage disclosures, and formal water scarcity contingency plans

Nondisclosure agreements commonly used in site selection negotiations with local governments would be prohibited, exposing deal terms, incentives, and infrastructure commitments to public scrutiny

Annual energy and water reporting to the Illinois Commerce Commission becomes mandatory, plus compliance with stricter energy efficiency building codes and expanded renewable energy procurement obligations

Residential solar installers and municipal governments statewide must implement automated solar permitting platforms by July 1, 2027, with a private right of action allowing citizens to sue non-compliant municipalities

AI companies, cloud providers, and enterprises with Illinois data center footprints (or plans for one) should expect longer development timelines, higher capital costs, and public disclosure of previously confidential deals