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Chicago Mayor Brandon Johnson Signs Protecting Chicagoans’ Clean Water, Clean Air, Energy Affordability, And Quality Of Life Executive Order
Chicago has become the latest city to push back against new data center development. On August 11, 2026, Chicago Mayor Brandon Johnson signed Executive Order 2026-5, titled “Protecting Chicagoans’ Clean Water, Clean Air, Energy Affordability, and Quality of Life.” The Order establishes an enhanced regulatory framework for data center development in Chicago. In the Order, the Mayor calls on the City Council to enact a temporary moratorium on new data center construction and material expansions of existing facilities.
Foley & Lardner