Rumors of Data Center at K.I. Sawyer Base Raise Zoning Concerns

Executive Summary

Rumors of a data center development at the former K.I. Sawyer Air Force Base in Michigan's Upper Peninsula have drawn public attention from State Representative Karl Bohnak and local developer Barry Bahrman. No official plans have been confirmed, but the speculation alone is forcing local stakeholders to confront zoning questions that will determine whether the site can realistically absorb a large-scale digital infrastructure project. Developers who move early on site control and zoning clarity stand to benefit; those waiting for a fully permitted, shovel-ready deal will find themselves behind the curve. The InfraSale takeaway: K.I. Sawyer represents the kind of under-the-radar converted military base that routinely becomes a data center target — and the window to establish position opens and closes fast.

What Happened

State Representative Karl Bohnak and local developer Barry Bahrman have publicly acknowledged circulating rumors that a data center could be sited at the former K.I. Sawyer Air Force Base in Marquette County, Michigan. Neither party has confirmed official plans, binding agreements, or a named operator. The discussion appears to be in early stages — closer to community awareness than active permitting.

K.I. Sawyer closed as an active military installation in 1995 and has since been redeveloped as Sawyer International Airport alongside a mix of industrial and commercial tenants. The base footprint is substantial, with significant existing infrastructure remaining from its military era, including large buildings and legacy utility connections.

The involvement of a sitting state legislator at this early stage suggests local governance is already positioning itself ahead of any formal proposal — a signal worth noting for developers and investors tracking the site.

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Why This Matters

Converted military bases have become one of the more reliable feedstocks for data center development across the United States. They typically offer large, contiguous parcels, existing heavy infrastructure, proximity to fiber corridors, and — critically — separation from dense residential zoning. K.I. Sawyer fits that profile.

The Upper Peninsula of Michigan is not a traditional data center market. That is partly the point. Operators and developers looking to avoid the interconnection backlogs and land cost inflation in established markets — Northern Virginia, Phoenix, Dallas — are scanning secondary and tertiary locations with a focus on power availability and cooling advantages. Michigan's climate offers natural free-cooling potential that meaningfully reduces operational energy costs.

The fact that this story surfaced through community rumor rather than a press release indicates the deal, if it exists, is still in early site selection or pre-negotiation phases. Early-stage rumors at military redevelopment sites frequently harden into real projects within 12 to 24 months. The governance conversation starting now will shape what is or is not possible when a formal proposal arrives.

Industry context: Secondary market data center activity has accelerated sharply since 2023 as primary markets face multi-year interconnection queue delays. The K.I. Sawyer situation is consistent with that broader migration pattern.

Power & Interconnection Impact

Data centers are among the most power-intensive land uses in modern development. A hyperscale facility can draw 100 MW to 500 MW or more; even a mid-tier colocation campus typically requires 20 MW to 50 MW of dedicated capacity. The Upper Peninsula of Michigan is served by Upper Peninsula Power Company (UPPCO) and We Energies through its Upper Michigan subsidiary, both of which operate in a regional grid context distinct from the lower peninsula's MISO footprint.

Assumption: Existing utility infrastructure at the former Sawyer base, built to support a large military installation, may provide a partial foundation for power delivery — but military-era electrical systems rarely meet the reliability and redundancy standards modern data center operators require without significant capital upgrades. Substation capacity, transmission line ratings, and interconnection queue position within the relevant ISO/RTO would all require due diligence before any project could advance to permitting.

Developers evaluating the site should initiate informal utility conversations early. Formal interconnection studies take months; getting into the queue requires a specific project configuration. The power question will be the single largest determinant of project viability before zoning is even addressed.

Land, Zoning & Permitting Impact

K.I. Sawyer's redevelopment authority — the Sawyer International Airport and its associated development entities — governs much of the former base footprint. Zoning designations on converted military land vary widely by jurisdiction and are not always pre-cleared for industrial data center use, despite the sites appearing industrial in character.

Marquette County and relevant township-level authorities will control the zoning outcome. Data centers occupy a regulatory gray zone in many Michigan municipalities: they are not manufacturing, not traditional commercial, and not office. Some jurisdictions require specific conditional use permits; others have never written a data center into their zoning code at all. That gap creates both risk and opportunity — a developer who engages proactively with planning staff can help shape the ordinance language rather than fight an existing prohibition.

Community input will matter here. The Upper Peninsula has a long history of resource-industry employment, and a data center's job creation profile — high capital investment, limited ongoing headcount — can generate skepticism from residents expecting a manufacturing-scale employment impact. Framing, timing, and engagement strategy will influence the permitting timeline as much as any regulatory technicality.

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Investment Takeaway

Site control is the first move. If a data center developer has not yet secured an option or LOI on the relevant parcels, the public attention generated by these rumors shortens the window before landowner expectations reset.
Zoning ambiguity is a feature, not a bug — if you move first. A developer who engages Marquette County planning before an operator is named can influence how data centers are defined and permitted in the jurisdiction.
Power due diligence cannot wait. Utility capacity in the Upper Peninsula is not unlimited. An early informal conversation with UPPCO or We Energies' Upper Michigan operations will clarify whether this site has a viable power path at the scale a data center requires.
Secondary market premium is real but time-limited. As more developers target non-primary markets, the cost and competition advantages erode. K.I. Sawyer's current obscurity is an asset with a shelf life.
Monitor Rep. Bohnak's positioning. Legislative involvement this early signals that state-level incentives, brownfield credits, or redevelopment financing may be in play — all of which can materially improve project economics.

InfraSale Market Angle

For developers actively sourcing sites in secondary and tertiary U.S. markets, K.I. Sawyer is a case study in the moment between rumor and reality — the window when actionable intelligence translates into site control and regulatory positioning. The audience most directly served here is the developer who is already tracking converted military and industrial assets in the Midwest and needs to triage which rumors deserve a site visit and which do not.

This site warrants attention not because the deal is confirmed, but because the conditions that produce data center development — large parcels, legacy infrastructure, cooling climate advantage, growing secondary market demand — are all present. The developer who shows up at a Marquette County planning meeting before a formal application is filed is in a categorically different position than the one who reads the press release six months later.

Engaging local stakeholders — the redevelopment authority, township planning staff, utility contacts, and community economic development offices — is not soft relationship work. It is hard due diligence that determines whether a project gets permitted in 18 months or 36.

Market Signal

Location: K.I. Sawyer Base, Michigan
Primary Issue: Zoning challenges for potential development
Infrastructure Theme: Zoning
Who Benefits: Local developers and investors willing to navigate regulatory hurdles.
Who's at Risk: Stakeholders unprepared for potential zoning changes or community opposition.
InfraSale Takeaway: Developers should engage with local stakeholders to better understand zoning challenges.

Take Action

K.I. Sawyer is an early-stage signal worth tracking — and the developers who act on signals, rather than announcements, are the ones who control the best sites when projects crystallize. If you are sourcing powered land in Michigan or adjacent Midwest markets, the time to build your position is before the official RFP, not after. Browse available powered land and DC sites.

FAQ

What are the zoning requirements for data centers at former military bases like K.I. Sawyer?

Zoning requirements vary significantly by county and township jurisdiction. Data centers are not always enumerated as a permitted use in legacy industrial or mixed-use designations, which means developers may need to pursue a conditional use permit, a zoning text amendment, or a rezoning — each carrying different timelines and community engagement requirements. Engaging a local land use attorney and planning staff before submitting any formal application is essential.

How will community opinion affect data center development at K.I. Sawyer?

Community sentiment in the Upper Peninsula will likely center on job creation expectations and economic impact. Data centers generate significant construction employment and property tax revenue but carry a small permanent workforce relative to their capital footprint — a profile that can disappoint communities expecting manufacturing-scale job numbers. Developers who communicate the full economic picture transparently, early, and through trusted local intermediaries manage this risk more effectively than those who let the rumor cycle define the narrative.

What potential economic benefits does a data center bring to a community like this?

A large-scale data center can deliver substantial property tax revenue, high-wage technical jobs, significant construction employment, and downstream demand for local services and utilities. Industry context: a 100 MW facility can represent several hundred million dollars in capital investment and generate millions in annual local tax contribution, depending on applicable abatements. For a region like the Upper Peninsula, those numbers can represent a meaningful share of a county's commercial tax base.

Why is K.I. Sawyer being considered for a data center rather than more established locations?

Primary data center markets — Northern Virginia, Phoenix, the Dallas-Fort Worth Metroplex — are experiencing multi-year interconnection queue delays and significant land cost inflation. Developers are actively scanning secondary markets with large-parcel availability, favorable climates for cooling, and accessible power. Converted military bases meet several of these criteria simultaneously, making them recurring targets in the current site selection environment.

What should a developer do right now if they are interested in the K.I. Sawyer opportunity?

The first step is understanding who controls the land — the Sawyer redevelopment authority, Marquette County, or private parties — and initiating site control conversations before public attention drives up expectations. Simultaneously, an informal utility inquiry with the relevant UP Michigan utility provider will clarify whether sufficient power capacity exists or would require significant capital upgrades. Both conversations need to happen in parallel, not sequentially.