Spencer: Data center criticism is valid, but St. Louis shouldn’t be ‘NIMBY city’

Spencer: Data center criticism is valid, but St. Louis shouldn’t be ‘NIMBY city’

News ClipSTLPR·St. Louis, St. Louis City County, MO·7/21/2026

St. Louis city officials are finalizing new zoning rules for data centers, addressing concerns about noise, pollution, and energy use while aiming to balance economic benefits. Mayor Cara Spencer acknowledges public criticism but emphasizes the need for thoughtful regulation rather than outright rejection, citing potential tax revenue for public services.

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Gov: St. Louis Board of Aldermen, Mayor Cara Spencer, St. Louis Planning and Urban Design Agency, St. Louis Planning Commission, St. Louis Public Schools

St. Louis city officials are nearing a final vote on new zoning rules for data center proposals, with Mayor Cara Spencer acknowledging public skepticism while advocating for a balanced approach. The Board of Aldermen recently attached three amendments to a bill designed to update the city’s outdated zoning code, aiming to regulate data center locations, size, and electricity consumption.

Mayor Spencer, who signed an executive order last year to develop these rules, recognized that criticisms regarding data center noise, pollution, and energy use are "rooted in reality." However, she urged against St. Louis becoming a "NIMBY city," highlighting the potential for hundreds of millions in tax revenue, which she noted could benefit St. Louis Public Schools.

The proposed rules have sparked debate, with a recent amendment, supported by Ward 2 Alderman Tom Oldenburg, allowing a waiver for developers unable to meet 100% renewable energy requirements over a ten-year period. This specific amendment was opposed by the bill's sponsor, Ward 1 Alderwoman Anne Schweitzer, and two other aldermen, who viewed it as weakening the legislation. Business interests like Greater St. Louis Inc. had previously argued some proposed requirements amounted to a "ban by another name."

Due to these amendments, the bill must return to the Planning Commission for review before the Board of Aldermen can cast a final vote. Once approved by the board, it will proceed to Mayor Spencer's desk for signature, marking a significant update to the city's more than 70-year-old zoning code.