Yorkville residents file lawsuit against the city to halt the 1,034 acre Project Cardinal data center

Yorkville residents, under the newly formed organization Preserve Our Yorkville & Community LLC, have initiated legal action against the City of Yorkville and Pioneer Development LLC to halt the development of the 1,034-acre Project Cardinal data center. The lawsuit alleges that the city failed to adequately notify local residents about plans to annex unincorporated Kendall County land and rezone it for industrial data center use. Plaintiffs in the suit include Skyfall Equestrian LLC, Dorothy and John Flisk, and Charles and Laura Kasper, who claim the project threatens their quality of life due to potential noise, light, and environmental pollution from an estimated 10-20 years of construction. Separately, resident John Bryan's existing lawsuit against the city and Pioneer Development LLC, which cites negative impacts on property values and quality of life, appears to be moving towards a settlement, with both legal teams requesting extensions to finalize an agreement. Meanwhile, the Yorkville City Council recently announced the withdrawal of a proposal for an 80-acre Meyer data center after losing council support, and Mayor John Purcell stated that the city has no further interest in new data center proposals beyond those already approved. Despite the mayor's current stance, Yorkville had previously explored developing "data center alley" along the Eldamain Corridor, with around a dozen proposals stretching over 3,000 acres. Approved projects include the 228-acre CyrusOne data center, Project Cardinal, and the 540-acre Project Steel. The city has highlighted substantial financial benefits, including $500,000 to $1 million in annual tax revenues per building and $91 million in upfront developmental agreement funds from Project Cardinal and Project Steel, designated for local school and fire districts, city projects, and community organizations. However, residents are vocally opposing this industrial expansion, citing environmental concerns and challenging the city's approach through legal means and public petitions.