Lake County hits pause on data centers as Chicagoland backlash spreads
Lake County, Illinois, enacted an eight-month moratorium on data center development to define building classifications and performance standards. This pause, despite no pending applications, addresses growing regional concerns about data center impacts on water and electricity. The county joins other Chicagoland municipalities facing community opposition and taking action on data center proposals.
Lake County, Illinois, has become the latest Chicago-area municipality to enact a pause on data center development, with its board voting to implement an eight-month moratorium. This decision aims to allow county officials to establish clear building classifications and performance standards for data centers, which currently lack a formal definition in the county's Unified Development Ordinance. The moratorium also includes a potential 120-day administrative deferral for data center applications, despite there being no pending proposals in the county.
The county's move reflects a growing trend across the Chicagoland area, where local leaders are initiating pauses to investigate the potential impacts of data centers on water usage and electricity demand. While Lake County's edict is the first county-wide measure, other municipalities have experienced significant community opposition. For instance, Grayslake village approved a T5 data center, but residents are considering legal action to invalidate the approval.
Similarly, opposition groups in Yorkville and Joliet have secured legal representation, and the Naperville City Council previously halted a proposal from Karis Critical in January. Lisle also faced local friction regarding a Cloud Centers LLC data center. This regional "backlash" is occurring amidst rapid growth, with 208 data centers either operating or under development in Chicagoland.