St. Louis County to update zone code regarding data centers

St. Louis County, Missouri, is taking a proactive approach to data center development by updating its zoning code to specifically address these facilities. County Executive Dr. Sam Page stated that while no data center proposals are currently on the table, the county anticipates their arrival due to national demand. Jacob Trimble, Director of Planning, noted that the existing zoning ordinance lacks specific definitions or listings for data centers. The update aims to close this regulatory gap before specific projects emerge, allowing the county to set guidelines rather than react to proposals. Page highlighted the essential role of data centers for various digital activities, including AI, but emphasized a responsible approach to environmental concerns. The initiative comes as other Missouri localities, such as the City of St. Louis, Festus, and Franklin County, are already grappling with data center proposals and regulations. Public opposition to data centers often centers on environmental impact, infrastructure strain, property values, and public health. The Planning Commission recently held a public hearing to gather input on proposed data center regulations, and the county is actively seeking public comments via email and its planning website.