Ottawa extends data center moratorium through August 2027

Ottawa extends data center moratorium through August 2027

News ClipShaw Local·Ottawa, Lasalle County, IL·8/20/2026

Ottawa, Illinois, extended its temporary moratorium on data center development until August 2027, citing the state's failure to pass legislation providing guidelines for such facilities. The city council seeks to align its local zoning ordinance with future state regulations concerning data center energy and water demands. Neighboring communities have varied stances on data center development, with some open to the industry while others, like parts of La Salle County, express strong opposition.

moratoriumgovernmentzoningelectricitywater
Gov: Ottawa City Council, State of Illinois, La Salle County Board, City of Mendota, City of La Salle, City of Peru

The city of Ottawa, Illinois, has extended its temporary moratorium on data center construction across all zoning districts until August 25, 2027. This decision, unanimously passed by the city council, stems from the state's ongoing inaction regarding the Power Act, a proposed legislation intended to establish guidelines for how Illinois communities regulate data centers, particularly concerning energy and water consumption.

Ottawa Mayor Robert Hasty stated that the city is actively drafting its own data center ordinance but prefers to wait for the state to act first to ensure local rules are consistent with any statewide legislation. He emphasized the importance of knowing the state's direction to protect citizens effectively. State Rep. Amy “Murri” Briel (D-Ottawa) had previously discussed the stalled Power Act at a town hall meeting in Peru earlier in the month.

The article highlights varied approaches to data center development among nearby municipalities. While the La Salle County Board considered setting parameters for projects, some members, like James Reid (R-Sandwich), expressed outright opposition. In contrast, Mendota Mayor Dave Boelk and La Salle Mayor Jeff Grove indicated their cities are open to welcoming data centers, noting that current industry practices often involve water reuse. Peru Mayor Ken Kolowski also mentioned that his city had abstract discussions about data center regulation but has no pending requests or consensus on the matter.