County Council approves building regs for data centers

County Council approves building regs for data centers

News ClipLeader Publications·Jefferson County, MO·4/29/2026

The Jefferson County Council has approved new regulations for data center development, providing a regulatory framework for unincorporated areas. These regulations address concerns such as noise, water, and light pollution, building standards, setbacks, and zoning. The vote passed 5-2, with some council members expressing legal concerns over community benefits agreements.

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Gov: Jefferson County Council, County Services Director Mitch Bair, Deputy Director Dennis Kehm, Economic Development Objectives Committee, County Executive Dennis Gannon, Councilman Tim Brown, Councilman Charles Groeteke, Councilman Billy Crow, Chair Bob Tullock
The Jefferson County Council has approved new regulations for data center development, establishing a comprehensive regulatory framework for unincorporated areas of the county. The regulations, passed 5-2 on April 27 and added to the county's Unified Development Order, address key concerns including noise, water, and light pollution, building and design standards, setbacks, and zoning. The legislative process involved the Economic Development Objectives Committee (EDOC) and county staff, following an executive order issued by County Executive Dennis Gannon in December. Councilmen Tim Brown and Charles Groeteke voted against the bill, with Brown expressing concerns about potential legal risks associated with certain wording, particularly regarding community benefits agreements (CBAs). Brown proposed amendments that would have modified the CBA section, suggesting developers submit CBAs primarily when seeking tax abatements, and also sought to increase data center setbacks from residential properties to 1,000 feet, but both amendments failed. Despite the disagreements over specific clauses, Councilman Billy Crow praised the proactive approach, stating the county is "determining our own destiny" rather than reacting to data center developments like other municipalities.