Iowa

Data center activity in Iowa

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Regulatory Environment Score
C
-7 pts

Iowa's regulatory environment has deteriorated notably, driven by a massive volume of moratorium activity with at least 88 enacted and only 8 rejected, indicating that local moratorium efforts succeed at an overwhelming rate. The zoning record is modest but leaned positive, with at least 8 approvals versus 2 denials, though only 2 projects have been approved despite opposition against 2 blocked. Unlike neighboring Nebraska, where a higher moratorium rejection rate signals some local pushback against development pauses, Iowa's communities have been far more unified in imposing moratoriums. With 33 active companies and 529 clips providing high confidence, the state's appeal for data center developers, particularly in wind-rich areas attractive for renewable energy, persists despite the regulatory headwinds. The recent downward trend suggests that moratorium pressure is intensifying rather than easing.

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Linn County commission opens discussion on allowing data centers alongside nuclear power
News ClipCorridor Business Journal·Linn County, IA

Linn County commission opens discussion on allowing data centers alongside nuclear power

The Linn County Planning and Zoning Commission is discussing a proposed ordinance amendment to allow data centers co-located with nuclear power plants in the EU-2 zoning district, despite an existing 18-month moratorium on data center rezoning applications in the EU-3 district. Residents expressed strong opposition, viewing the proposal as a loophole that could undermine the moratorium and raise concerns about water use and enforcement. The commission plans to review draft language for the amendment at a future meeting, pending further public input.

7/24/2026
Cedar Rapids mayor defends data center projects amid kickback claims, NDA questions
News ClipKCRG·Cedar Rapids, Linn County, IA

Cedar Rapids mayor defends data center projects amid kickback claims, NDA questions

Cedar Rapids Mayor Tiffany O’Donnell is defending the city's support for two hyperscale data centers, including projects by Google and QTS, amid claims of kickbacks and concerns about water use and utility rates. She highlighted the $25 million in annual property tax revenue during the incentive period, which will rise to $55 million, and cited a third-party study confirming sufficient water capacity. O'Donnell also clarified that nondisclosure agreements were signed by city economic development staff, not council members, and denied kickback accusations.

7/24/2026
Iowa governor signs on to Trump's data center pledge as communities discuss regulation
News Clip1:15WQAD News 8·Dubuque County, IA

Iowa governor signs on to Trump's data center pledge as communities discuss regulation

Dubuque County, Iowa, held a zoning commission meeting to discuss a planned ordinance regulating data centers, while a data center moratorium is currently in place. Separately, Iowa Governor Kim Reynolds joined 22 other governors in signing President Donald Trump's voluntary pledge for data center developers to cover infrastructure and energy costs. The pledge aims to protect consumers from utility price hikes caused by data center development.

7/23/2026
President Trump Announces Ratepayer Protection Pledge To Prevent Data Center Rate Hikes
News Clip1:56KCAU-TV Sioux City·IA

President Trump Announces Ratepayer Protection Pledge To Prevent Data Center Rate Hikes

Former President Trump announced a "Ratepayer Protection Pledge" signed by 23 Republican governors, including those from Iowa and Nebraska. The pledge aims to prevent utility cost increases for consumers due to the rising electricity demand from AI data centers. Critics, however, argue the pledge is merely symbolic and fails to address environmental concerns.

7/23/2026
Palo approves new zoning rules for future data centers as Google project debate continues
News Clip1:11Iowa's News Now·Palo, Linn County, IA

Palo approves new zoning rules for future data centers as Google project debate continues

The city of Palo, Iowa, approved new zoning rules to govern future data center developments, despite ongoing opposition from residents concerned about a proposed Google data center project. Residents expressed frustration that their requests for stronger protections were not incorporated into the final ordinance. While the new zoning district is established, a separate development agreement is still required for any data center to be built.

7/23/2026
Norwalk Mayor Encourages Fact-Based Discussion on Data Centers - KNIA
News ClipKRLS·Norwalk, Warren County, IA

Norwalk Mayor Encourages Fact-Based Discussion on Data Centers - KNIA

Norwalk Mayor Tom Phillips is encouraging Iowans to base discussions about data centers on verified information rather than misinformation or rumors. He published an opinion piece titled "Leading the Future: Why Iowa Should Base Data Center" to promote fact-based decision-making in the state regarding data center development.

7/23/2026
Johnson County proposes stricter data center ordinance
News ClipKCRG·Johnson County, IA

Johnson County proposes stricter data center ordinance

Johnson County, Iowa, is developing a restrictive data center ordinance for unincorporated areas, focusing on water usage, geographic limits, and cooling system requirements. This proactive measure aims to prevent unwanted data center developments, drawing on lessons from nearby Linn County. Supervisors are also considering grid reliability and energy efficiency, and residents voiced concerns about environmental impact.

7/23/2026
City of Salix reports incidents of vandalism to residents’ pro data center signs
News Clip2:51KCAU-TV Sioux City·Salix, Woodbury County, IA

City of Salix reports incidents of vandalism to residents’ pro data center signs

The possibility of a data center in Salix, Iowa, has led to community division, with some residents displaying pro or anti-data center signs. Recently, several pro-data center signs have been stolen or damaged, prompting reports to the Woodbury County Sheriff's Department. While an individual was identified, the property owner declined to press charges.

7/22/2026
Pro Data Center Signs Being Damaged And/Or Stolen
News Clip1:16KCAU-TV Sioux City·Sioux City, Woodbury County, IA

Pro Data Center Signs Being Damaged And/Or Stolen

Residents in Salix, Iowa, are displaying yard signs regarding a data center issue, with some 'pro data center' signs reportedly being stolen or damaged. Mayor Kevin Nelson confirmed complaints have been received, leading to an incident being reported to the Woodbury County Sheriff's Department. Though stolen signs were returned and no charges were pursued, authorities emphasize respecting private property.

7/22/2026
Tonight: Johnson County tackles data center zoning policy
News ClipKWWL·Iowa City, Johnson County, IA

Tonight: Johnson County tackles data center zoning policy

Johnson County supervisors will meet with the Planning and Zoning Commission to discuss a proposed ordinance for regulating data centers. This ordinance would allow data centers in commercial and industrial zones and as a conditional use in agricultural areas. The discussion aims to finalize the ordinance before the current permitting moratorium expires on November 8.

7/22/2026
Jefferson & VanBuren County News: Data Center Ordinance & $10.1 Million School Expansion Plan
News Clip1:46Ottumwa Radio·Jefferson County, IA

Jefferson & VanBuren County News: Data Center Ordinance & $10.1 Million School Expansion Plan

Jefferson County residents are urging supervisors to strengthen a proposed data center ordinance by lowering its megawatt threshold, enhancing regulations for cryptocurrency mining, restoring setback requirements, and extending a proposed moratorium. Concerns include water usage, electricity demand, groundwater, and noise pollution. Supervisors plan to revise the draft before scheduling public hearings.

7/22/2026
Dubuque holds public meeting on data center ordinance
News Clip0:44KWWL 7·Dubuque, Dubuque County, IA

Dubuque holds public meeting on data center ordinance

The City of Dubuque held a public input session with residents to discuss a potential data center ordinance. Assistant City Manager Cori Burbach emphasized the importance of diverse perspectives in shaping the city's future policies. A second public meeting is scheduled for July 27th.

7/22/2026
Linn County considers different zoning path for data centers tied to nuclear plants
News Clip1:27Iowa's News Now·Linn County, IA

Linn County considers different zoning path for data centers tied to nuclear plants

Linn County, Iowa, is considering creating a special zoning pathway for data centers that would support the restart of the Duane Arnold nuclear plant, potentially allowing exceptions to an 18-month data center moratorium. This proposal faces public opposition, with residents arguing against loopholes to the ongoing study of data center impacts. The county is still gathering information and public feedback.

7/22/2026