Data center developer backs stricter ordinance in Peosta

News Clip1:40KCRG-TV9: Your Trusted Local News Source·Peosta, Dubuque County, IA·9/17/2026

A data center developer, Jim Conlan of Karis Critical, supports stricter ordinances for a proposed hyper-scale data center project in Peosta, Dubuque County, Iowa. This comes as a survey indicates 87% of residents oppose the development. The Peosta City Council plans to hire a consultant to draft new policies and may extend its current data center moratorium.

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Gov: Peosta City Council, Alliant Energy

Developer Jim Conlan, representing Karis Critical, is pursuing a hyper-scale data center project in Dubuque County, specifically in Peosta. Conlan states that his company welcomes and supports strict new regulations concerning data center development.

Despite the developer's stance, there is significant local opposition, with a recent survey showing 87% of Peosta residents oppose such development. A packed public work session highlighted these concerns, with residents vocalizing their desire for protections regarding water usage, noise pollution, and potential increases in utility rates. Alliant Energy, a utility provider, clarified that developers would be responsible for any associated costs, suggesting residential power bills would not be affected.

Residents like Stephanie Grutz remain unconvinced, expressing concerns about potential costs to taxpayers if a data center project fails. In response, the Peosta City Council plans to hire a consultant to draft new policies for data center development. Additionally, the council is considering extending its existing data center moratorium, which is set to expire in December.