Springfield's proposed data center definition sets 3 classifications
Springfield is considering a zoning text amendment that would define three classes of data centers based on size and power consumption. The Planning & Zoning Commission is also expected to recommend extending the city's administrative pause on new data center development for 120 days, while a developer's lawsuit challenges the pause and seeks a temporary restraining order.
Springfield officials are taking initial steps to define data centers in the city's zoning code, creating accessory, micro and large-load classifications based on floor area and electricity demand. The proposed amendment also addresses related generators, energy-storage systems, cooling and electrical equipment, substations, and facilities under common ownership to prevent large developments from being divided into smaller classifications. It does not yet establish where data centers may locate or what operating standards would apply.
The Planning & Zoning Commission is scheduled to consider the amendment and recommend extending the city's administrative delay on data center development for another 120 days, through Feb. 24, 2027. Both measures would require public hearings and votes by the Springfield City Council. City staff expect to present broader regulatory options in January, while City Utilities is reviewing large-load applications and infrastructure costs.
The pause is being challenged in court by developer Trent Overhue through an LLC he manages. Overhue seeks a temporary restraining order allowing further review of a proposed facility at 2900 S. National Ave.; the city opposes the request and argues the delay was adopted to preserve the status quo while data center impacts are studied. Public engagement sessions have drawn generally negative views toward data center development.