Lawmakers start deep dive on data centers

Illinois lawmakers are undertaking a comprehensive review of data center impacts, with the House Executive Committee, chaired by Rep. Ann Williams, D-Chicago, convening the first of three planned hearings. The discussions aim to balance economic development with community and environmental concerns as the General Assembly considers potential regulations such as the POWER Act. Key issues raised by lawmakers and various stakeholders, including mayors, labor groups, and agriculture representatives, include water and energy consumption, noise pollution, and the structure of community benefit agreements. Mayors presented differing perspectives on data centers' local effects. DeKalb Mayor Cohen Barnes lauded the economic and community contributions of Meta's data center in his city, which has significantly boosted local tax revenues and supported schools. Barnes cautioned against excessive regulation that could deter future investments. In contrast, Aurora Mayor John Laesch highlighted residents' complaints about constant low-frequency noise and strain on the power grid. Aurora has already implemented local ordinances requiring data center developers to submit studies on noise, water, and energy, and to meet specific standards, including using renewable energy. The legislative process is also influenced by local zoning decisions, such as Sangamon County's recent approval of a CyrusOne data center project. This decision was met with some opposition, including from former county board member Marc Ayers, who cited resident concerns about noise and water. Labor groups, including Marc Poulos of the Indiana, Illinois, Iowa Foundation for Fair Contracting and Joe Duffy of Climate Jobs Illinois, expressed reservations about regulations, fearing that strict rules could push data center development to other states, impacting job creation. Farmers, represented by Bill Bodine of the Illinois Farm Bureau, voiced concerns about land use for renewable energy projects, water usage, and the long-term decommissioning of data centers. They advocate for water use reports, efficiency standards, and plans to prevent abandoned facilities from becoming environmental hazards or eyesores. These hearings underscore a statewide effort to find a regulatory balance that supports technological growth while mitigating local and environmental impacts.