South Bend officials have introduced a proposed framework governing future large-scale data center projects, emphasizing transparency, environmental protections and local economic benefits.

Mayor James Mueller announced the “neighborhood-first” approach during a news conference. It would apply to data center developments larger than 15 acres.

Under the proposal, developers would receive no city subsidies and would be expected to cover the costs associated with their projects. The framework also bars nondisclosure agreements involving local officials.

Companies would be required to disclose their use of natural resources and take steps to protect wastewater, limit environmental effects and support the city’s sustainability goals, according to officials.

Location and neighborhood impact would also be considered. City leaders said they are reviewing possible updates to South Bend’s noise ordinance to address concerns that could be associated with data center operations.

The framework would require developers to enter into community labor agreements intended to direct construction and job opportunities to South Bend residents.

Mueller said revenue produced by future data centers could be used for city priorities including infrastructure improvements, housing and utility relief.