Planning, Environment and Development - Public Meeting, 10-6-26

McHenry County Planning, Environment and Development public meeting, October 6, 2026: Members discussed and approved a moratorium on data center development, giving the county time—up to 12 months, or less if standards are completed—to develop zoning and performance requirements. Discussion focused on data centers’ potential electricity and water demand, noise, stormwater impacts, power reliability, and what happens to facilities if they cease operating. Staff described gathering usage data and researching standards for both hyperscale and colocation facilities. No contracts, vendor selections, purchasing decisions, or procurement-related spending were identified.

Members also discussed pending Illinois Power Act legislation, including possible effects on county authority and requirements for residential solar permitting, such as expedited processing and an online permitting platform by July 1, 2027, absent faster processing. The meeting included a report on upcoming Zoning Board of Appeals matters, including solar applications and zoning or variance requests; no decisions on those applications were reported.