St. Louis aldermen advance first rules for AI data centers

News Clip3:07KSDK News·St. Louis, St. Louis City County, MO·7/7/2026

St. Louis aldermen are advancing the city's first rules for data centers, addressing clean energy, location, and design. This legislative push occurs as a previously approved $3 billion Midtown data center project faces an ongoing appeal, with aldermen hoping the new regulations will apply to it. The proposed rules have sparked debate among developers, environmental groups, and community organizations.

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Gov: St. Louis aldermen, City Hall, Planning Commissioner, Board president Megan Greene, NAACP

After over a year of debate, St. Louis aldermen have taken significant steps toward establishing the city's first comprehensive rules for data centers, driven by the ongoing AI boom. These proposed regulations address critical aspects such as clean energy requirements, minimum distances from residential areas, schools, churches, and parks, and design mandates like cool or green roofs to combat urban heat island effects.

The legislative effort coincides with an ongoing appeal concerning a previously approved $3 billion data center project in Midtown. Board President Megan Greene is pushing for accelerated passage of these rules before September, with supporters hoping they will apply to the project currently under appeal. However, developers involved argue their existing approval is already secured, suggesting a judge may ultimately decide the matter.

Controversy surrounds the new regulations, with a surprising voice of opposition coming from the NAACP, represented by Adolphus Pruitt. He contends that stringent rules could effectively ban data centers, thereby choking off potential tax revenue that could fund job training for young Black workers in the AI economy. Conversely, Elise Schaeffer of the Missouri Coalition for the Environment strongly advocates for the clean energy components, believing they will significantly influence the type and location of future data center developments. Developers have also expressed concerns about being excluded from the rule-making process, with one lobbyist claiming the process was "rigged."

Despite the pushback, Alderman Alicia Sane asserts that the proposed rulebook is not a ban but rather a framework for permitting data centers, requiring developers to adhere to new standards if they wish to build in the city. The race is now on to finalize these rules amidst ongoing appeals and differing viewpoints on the future of data center development in St. Louis.