While Northern Virginia, Phoenix, and Dallas dominate data center headlines, a quieter revolution is unfolding in the Midwest. Ohio — specifically Columbus, Cleveland, and Cincinnati — is rapidly emerging as one of the most attractive data center markets in the United States, drawing hyperscale investment from Microsoft, Amazon, and Google.
For construction contractors and mission-critical professionals, Ohio represents a generational opportunity. Here’s why the Buckeye State is becoming the next great data center frontier.
Columbus, Ohio has quietly become one of the top five U.S. data center markets. The region’s combination of affordable land, favorable tax incentives, and improving power infrastructure has attracted billions in investment over the past three years.
According to Data Center Knowledge, AEP Ohio — the region’s primary utility — is actively expanding grid capacity to meet surging data center demand. New transmission projects and substation builds are underway specifically to serve the hyperscale campuses being developed along the I-71 corridor.
Microsoft alone has invested over $1 billion in Columbus-area data center infrastructure, with multiple hyperscale campuses either operational or under construction in Dublin, New Albany, and Hilliard. Google has established a major presence in New Albany, with ongoing expansion that shows no signs of slowing.
Cleveland’s legacy as a heavy industrial center is becoming a competitive advantage in the data center era. The region’s existing heavy electrical infrastructure — built to serve steel mills and manufacturing plants — can be repurposed and upgraded for data center power delivery at a fraction of the cost of building from scratch.
The National Rural Electric Cooperative Association has identified Northeast Ohio as a priority region for grid modernization, with significant federal funding flowing into transmission upgrades that will directly benefit data center development.
Several brownfield sites in the greater Cleveland area — former industrial properties with existing utility connections — are being converted into data center campuses. This approach dramatically reduces the power infrastructure bottleneck that plagues greenfield development, since utility interconnection infrastructure is already partially in place.
Cincinnati often gets overlooked in Ohio data center discussions, but the Queen City is making moves. Its location at the intersection of Ohio, Kentucky, and Indiana creates a unique tri-state market with significant economic incentives from multiple jurisdictions.
According to Associated General Contractors, Cincinnati-area construction activity in the technology infrastructure sector has increased 34% year-over-year, driven largely by edge data center deployments and mid-tier colocation facilities serving the region’s substantial financial services and healthcare sectors.
Duke Energy — Cincinnati’s primary utility — has been proactive in developing data center-specific interconnection programs, reducing the utility queue delays that have hampered development in markets like Northern Virginia and Phoenix. This utility cooperation is a significant competitive advantage for Cincinnati-area projects.
For contractors, Ohio’s emerging data center market represents years of sustained pipeline. The labor shortage affecting data center construction nationally is real in Ohio too, but the state’s strong union trade workforce provides a deeper bench than many Sun Belt markets.
The key skill sets in demand across all three Ohio markets:
Firms that establish relationships with hyperscale developers and their general contractors in Ohio now — before the market fully matures — will be positioned to capture years of recurring work as campuses expand phase by phase.
Ohio’s data center growth story is still in early chapters. As Northern Virginia, Phoenix, and Dallas face power constraints and utility delays that stretch project timelines by 2+ years, Ohio’s relative availability of power and land will become an increasingly powerful draw for hyperscale developers seeking to diversify their geographic footprint.
The contractors who are knocking on doors in Columbus, Cleveland, and Cincinnati today are the ones who will be busy in 2027 and 2028 when the market hits its next growth wave.
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