Chicago Mayor Brandon Johnson announced Wednesday a proposal to halt the construction of new data centers for a period of one year. The measure seeks to pause all new data center projects within the city limits until the end of the designated twelve-month period.

The mayor explained that the moratorium is intended to give city officials the time needed to develop additional regulations governing data center development. By suspending new construction, the administration hopes to craft rules that address concerns related to infrastructure, environmental impact, and urban planning before any further projects begin.

Chicago is currently reviewing its overall approach to data center development. The review process involves assessing existing policies and determining how future projects can align with the city's broader strategic goals. The proposed freeze is presented as a step toward ensuring that any new data center complies with updated standards that the city plans to establish.

Industry groups have voiced criticism of the proposal, arguing that a year-long pause could have negative economic effects. These stakeholders contend that restricting new data center construction may impede investment, job creation, and the growth of related technology sectors within the region.

The mayor's office has not detailed a specific timeline for when the additional regulations will be finalized. However, the proposal indicates that the city aims to complete its regulatory framework within the one-year moratorium, after which construction could resume under the new guidelines.