Public concerns drive Linn County to pause on new data center applications

The Linn County Board of Supervisors has enacted a temporary moratorium on new applications for large-scale data centers, a decision that followed approximately two hours of public comment and extensive discussion. The moratorium, approved despite a divided board, takes effect immediately and will remain in place until January 1, 2028, though supervisors retain the option to extend or end it sooner.

Public speakers at the hearing voiced concerns regarding potential impacts on water resources, electric demand, and regional infrastructure. Many urged the county to conduct further studies on data centers' long-term effects before allowing more development. Supervisor Brandy MyShied emphasized the need for a regional approach to understand the community's capacity, citing approximately 3,500 acres of data centers already within Linn County.

Conversely, business groups, labor organizations, and utility representatives cautioned that a moratorium could jeopardize economic development opportunities and make Linn County less competitive. Supervisor Sammy Sheets voted against the measure, arguing that the county's recently developed data center ordinance, designed to address such concerns, had not yet been tested. Board Chair Kirsten Running Mark Quartz clarified that the moratorium is not intended to halt projects already in progress but to provide time for the county to refine its ordinance based on lessons learned from existing developments and better protect residents from potential environmental and infrastructure burdens.

Reporting from Cedar Rapids, Kaylee Wren for Iowa's News Now stated that the board's majority disagreed with Sheets, noting a dramatic increase in opposition to data centers since the ordinance's passage, underscoring the need for a pause.