Real estate developer Panattoni is seeking a cost reimbursement agreement with the Town of Turtle, Wisconsin, as it pushes forward with plans for a 430-acre data center development straddling the towns of Beloit and Turtle, even as local residents organize significant resistance to the project.

The Cost Reimbursement Request

The matter was scheduled to be discussed and potentially voted on at the Town of Turtle's Town Board Meeting on June 9.

A cost reimbursement agreement is an arrangement in which a local government reimburses a contractor for certain costs incurred while working on a project.

The specifics of what costs Panattoni is seeking to recover from the town have not been disclosed in publicly available documents.

The request represents a notable posture for a developer pursuing a large-scale project that has already drawn considerable community pushback.

Panattoni is simultaneously advancing plans for the development while seeking financial reimbursement from one of the municipalities that would host it.

Project Cornmaze and Its Origins

The data center project is known internally as Project Cornmaze. It would be located across the towns of Beloit and Turtle, which sit on the border between Wisconsin and Illinois in Rock County.

The property is currently owned by Rock Road Companies Inc, a firm based in Janesville, Wisconsin, and pre-development agreement negotiations have been underway since June 2025.

The project's origins involve a degree of complexity around its development identity. It was previously set to be developed under Cambrin LLC, an entity that shares the same name and email address found in documents connected to Meta's confirmed data center in Beaver Dam, Wisconsin.

In early May, however, the town governments were informed that Panattoni had reached out to indicate it was taking over the project.

Since assuming control, Panattoni has set up two websites related to the data center development.

Panattoni's Data Center Ambitions

Panattoni was founded in 1986 as an industrial real estate firm and has developed approximately 625 million square feet of office, logistics, and industrial space in the United States alone.

The company announced in August 2024 that it would begin developing data centers, setting a target to develop 1 gigawatt of data center capacity by 2030.

According to the company's website, it currently has 21 active data center projects. The company also operates a European division, which established its own dedicated data center team in July 2025 after recruiting several former staffers from Colt Data Centre Services.

Project Cornmaze would therefore represent one piece of a significantly broader push by the firm into the data center sector.

Community Opposition Grows

The proposed development has attracted substantial opposition from residents in both Beloit and Turtle. A public Facebook group called "No Beloit Data Center" had accumulated approximately 3,000 members at the time of reporting, reflecting the scale of organized resistance to the project.

A widely circulated flyer connected to the opposition campaign has proposed that residents call on the state's governor to issue a moratorium on data center construction across Wisconsin.

The flyer also calls on county and local authorities to ban non-disclosure agreements between developers and governments, a demand that points to concerns about the transparency of negotiations between Panattoni and local officials.

The opposition reflects a broader pattern of community pushback against large-scale data center developments in smaller towns, where residents often raise concerns about land use, infrastructure strain, water consumption, and the pace at which such projects are approved.

Rock County's Border Position

The geographic position of Beloit and Turtle adds a particular dimension to the project.

Sitting directly on the Wisconsin-Illinois border within Rock County, the towns occupy a location that could make the site attractive to developers seeking proximity to major Midwest population and commercial centers while potentially benefiting from Wisconsin's regulatory and incentive environment.

Rock County has not been previously identified as a major data center hub, making Project Cornmaze a significant proposed addition to the region's industrial profile.

The scale of the site, at 430 acres, would place it among the larger data center campuses proposed in the upper Midwest.

What Comes Next

With the Town Board Meeting on June 9 serving as the immediate focal point, the outcome of the vote on the cost reimbursement agreement will be a closely watched indicator of where the local government stands in relation to the developer's requests.

The pre-development agreement between the relevant parties has been under negotiation since June 2025, meaning the project has been in a preliminary planning phase for approximately a year.

Whether Panattoni's request for reimbursement, combined with the organized community opposition, will affect the pace or trajectory of the project's approvals remains to be determined by the formal proceedings of the town boards involved.