If you want to understand why Kentucky is suddenly being mentioned in the same paragraph as Northern Virginia and central Ohio in data center conversations, the answer is largely geographic. And inside Kentucky, the answer narrows even further. It is the I-65 corridor — the 250-mile spine between Louisville and the Tennessee line — and at its center, the 1,551-acre Glendale Kentucky industrial site in Hardin County.
Glendale was already the most expensive piece of industrial dirt Kentucky had ever assembled before a single data-center conversation began. What changed is that the infrastructure built for an electric-vehicle battery plant turned out to be sized almost perfectly for what hyperscale and edge data-center developers are now looking for. The economics of that shift are the real story behind why the I-65 corridor is now Kentucky’s tier-1 data-center real estate market.
Why I-65 Sits Where It Sits
The 250 miles between Louisville and the Tennessee state line pass through Jefferson, Bullitt, Hardin, LaRue, Hart, Barren, and Warren counties. CSX owns 1,509 miles of track in Kentucky, with main lines running parallel to I-65 the whole way. The federal Mid-America Freight Coalition classifies I-65 as a Tier-1 corridor because of the freight volume tied to the assembly plants at either end — Ford in Louisville, GM in Bowling Green.
What that history left behind is the kind of infrastructure most second-wave data-center markets do not yet have. Industrial-pressure natural gas trunk lines from Columbia Gas Transmission, Texas Gas Transmission, and Tennessee Gas Pipeline cross the corridor. KU and LG&E serve most of the counties from Bullitt south to Barren. Nolin RECC, a Touchstone Energy partner, fills in the cooperative coverage for Hardin, LaRue, Meade, and surrounding counties. Fiber follows the interstate.
None of that, on its own, makes a data center possible. What it does is shorten the gap between announcement and operation — which, in this industry, is the only thing that matters.
The Glendale Story: From Battery Plant to Data Center Power Anchor
The Glendale Megasite was certified as a CSX Select Site in April 2010 — 1,551 contiguous acres at I-65 Exit 91, with CSX mainline running the western boundary along Gilead Church Road. The Kentucky Cabinet for Economic Development spent more than a decade marketing the site to automotive, aerospace, and heavy industrial users without a taker.
That changed in 2021 when Ford and SK On announced BlueOval SK Battery Park. The deal called for $5.8 billion in private investment, twin battery plants at 43 GWh each, and 5,000 jobs. To support it, Kentucky and Hardin County committed approximately $250 million in public infrastructure: a major water-distribution upgrade through Hardin County Water District No. 2, an 18-inch force-main sewer system funded with $16 million in state and local grants, and a $30 million reconfiguration of I-65 Exit 91 with a new bridge and reconfigured ramps.
The most consequential investment, though, was the power. LG&E and KU committed roughly $121 million in transmission: the Glendale South Substation as a 345 kV / 138 kV dual-voltage hub, two dedicated 345 kV transmission lines tapping into the Brown North–Hardin County mainline, and the Glendale Industrial Substation at 138/24.7 kV to step the power down for the plant itself. The Kentucky Public Service Commission approved the plan in Case 2022-00066 on July 28, 2022. LG&E also extended a 12-inch industrial-pressure natural gas line into the site.
BlueOval entered production in August 2025. The first phase was complete. The second phase was under construction. And then, in December 2025, Ford announced it would lay off all 1,600 plant workers and step back from the EV-battery thesis at this location. The collapse made national news. The local read was bleaker — a generational industrial bet, the largest in Hardin County’s history, undone in under four years.
That is the part most coverage stopped at. The part that matters for commercial real estate is what came next.
On May 11, 2026, Ford launched Ford Energy as a standalone subsidiary. The Glendale facility is being repurposed to manufacture utility-scale battery energy storage systems — 5 MWh-plus LFP container systems built specifically for data-center backup, peak shaving, and grid stabilization. The investment is $2 billion. The target is 20 GWh of annual manufacturing capacity by late 2027. Headcount at the rebuilt facility settles around 2,100, down from BlueOval’s projected 5,000 but still significant.
A week later, on May 18, 2026, Ford Energy signed a framework agreement with EDF Power Solutions North America for 4 GWh of battery storage annually — its first major customer commitment. The product line is being sold to data-center operators and utility-scale storage developers, both directly and through partners.
The implication for the site is direct. The $121 million of 345 kV transmission was built to feed twin battery plants drawing roughly 400 MW at peak. Ford Energy’s battery-storage manufacturing draws a fraction of that. The headroom is real. So is the rest of the public infrastructure — the water capacity, the sewer system, the rail spur capability, the fiber backbone — all of it built for a much larger industrial load than the current tenant requires. The transmission was overbuilt for a battery plant. For Ford Energy plus a hyperscale or edge data-center tenant on the remaining acreage, the math is right-sized for the first time.
The Power Footprint: What Hyperscale Needs and What Glendale Has
The baseline for a hyperscale data center has shifted upward fast. A 100 MW first phase is now the entry tier, with build-outs to 500 MW and beyond increasingly typical for AI-focused campuses. Power is the gating constraint at every large data-center site in the country right now — the Cushman & Wakefield Americas Data Center Update in February 2026 characterized grid interconnection timelines in established markets as routinely two to four years.
Glendale South Substation is already operational. The dual 345 kV lines were tapped from the Brown North–Hardin County 345 kV mainline with capacity beyond the original BlueOval load profile. The substation operates at dual voltage — 345 kV / 138 kV — which is unusual for an industrial site and gives a future tenant flexibility on how they integrate. For an operator weighing Glendale against a NoVA or central Ohio parcel with a two-to-four-year interconnection wait, that is the difference between starting construction this year and starting construction in 2029.
The substation strategy matters specifically because new substations now run $25 to $35 million to build, with utility-side timelines on top of that. A site with an existing 345 kV substation and proven transmission headroom is a meaningfully different asset class than a site without one, even before you compare acreage or zoning.
Fiber and Gas: The Other Two Variables
Glendale’s fiber posture is built out. Comcast Business, Windstream Kinetic, and KVNet all serve the site directly. Windstream’s Kinetic fiber expansion through Elizabethtown went live in Q1 2026. The KentuckyWired state backbone — 3,400 miles spanning all 120 Kentucky counties — provides the middle-mile redundancy that carriers usually demand before they will commit to enterprise-grade SLAs. Lumen’s national backbone passes through the corridor.
Latency from Louisville to the major data-center hubs sits in commercially viable ranges. Roughly 9 to 10 milliseconds to Ashburn, 7 to 8 to Chicago, 8 to Atlanta, and 17 to 18 to Dallas — based on standard optical propagation distances and assuming reasonably direct routing. Actual measured latency varies with carrier choice and route diversity, but the geography is what it is, and central Kentucky benefits from sitting near the geographic midpoint of the eastern half of the United States.
Natural gas runs through the corridor at industrial-transmission pressures via three trunk operators. Columbia Gas Transmission operates 924 miles of Kentucky pipe. Texas Gas Transmission, 730 miles. Tennessee Gas Pipeline, 469. LG&E built a 12-inch transmission line through Bullitt County — about 12 miles from the eastern Bullitt natural gas line over to a distribution line near I-65, serving Mt. Washington, Shepherdsville, Clermont, and Lebanon Junction. That backbone extends naturally into the BlueOval / Glendale industrial complex.
Beyond Glendale: Adjacent Hardin, Bullitt, and LaRue Inventory
Glendale is the obvious anchor, but it is not the only viable site in the corridor. Hardin County overall has not adopted a data-center moratorium and is publicly characterized as receptive to the development category. LaRue County, immediately south, sits on the same LG&E/KU corridor extending out of Glendale and has its own industrial-grade infrastructure ramping. Bullitt County hosts the LG&E 12-inch gas line extension plus direct I-65 access at Shepherdsville. Meade County and Nelson County both fall under the KU and Nolin RECC service-territory mosaic.
To the north, Louisville’s CSX Osborn Yard intermodal terminal sits adjacent to SDF Airport and UPS Worldport — relevant to operators who want their data centers tied into logistics infrastructure for hardware delivery. To the south, the Warren County Transpark hosts a TVA Transpark East 161 kV substation completed in summer 2025, though Warren County’s June 2026 zoning restrictions on data-center use have to be factored in.
Each of those counties has its own posture, its own utility cooperative relationships, and its own pace of zoning consideration. The corridor is not uniform. Knowing the differences between county is most of the work of evaluating a parcel.
The Zoning Reality Check
Hardin County remains the most data-center-receptive jurisdiction in the corridor. Bullitt and LaRue are case-by-case via their respective fiscal courts. Warren County’s June 2026 zoning restrictions narrow what is viable around Bowling Green. Barren County (Cave City) has been under moratorium since mid-2024.
The pattern across the corridor mirrors what is happening statewide. The Kentucky Resources Council published a model data-center ordinance in June 2026 specifically to help local governments structure responsible permitting. The Kentucky Energy Planning and Inventory Commission released its first statewide data-center analysis on June 19, 2026. HB 593 is in the legislature with ratepayer-protection provisions designed to keep residential utility customers from absorbing the cost increases tied to large new industrial loads.
None of this stops data-center development. It does shape where it goes. Right now, the I-65 corridor’s open counties — Hardin most prominently, with Bullitt, LaRue, and Meade case-by-case — are the parcels where the math works fastest.
What This Means for the Land
The deal in this corridor is not the parcel by itself. It is the parcel plus the substation distance plus the carrier fiber proximity plus the zoning posture, treated as a single composite asset. A 200-acre parcel adjacent to an existing 345 kV substation in a zoning-receptive county is in a different asset class than a 200-acre parcel ten miles from the nearest transmission line in a moratorium county.
What we are seeing from the developer side of these conversations is that operators have stopped asking generic “where in Kentucky?” questions. They are asking targeted ones — which Hardin County parcels are inside two miles of an existing substation, which Bullitt County tracts have rail access, which Meade County parcels could be assembled to reach the acreage threshold. That kind of question is answerable only if you are working the corridor.
For landowners along I-65 — particularly those holding industrial, agricultural, or under-utilized commercial parcels in the 50-to-500-acre range — this is the moment the asset profile of your land has changed. For investors evaluating speculative positions in the corridor, the differentiating diligence is the same set of variables (power, fiber, zoning, gas), and the parcels meeting all four are increasingly limited.
If you own, manage, or are evaluating I-65 corridor land that could fit the data-center profile, the Action Advisors team works this corridor every week. The fastest place to start is the I-65 corridor commercial inventory. For Hardin County-specific commercial searches, use this Hardin County link. For Glendale-specific land filtering, try this Glendale search. We will walk a parcel with you the same week you ask.
Grayson Bryan is a commercial and residential agent with Action Advisors and eXp Realty in Elizabethtown, Kentucky. The Action Advisors team works the I-65 corridor between Louisville and Bowling Green.
Related reading: Kentucky’s Data Center Boom: 30 Projects, $250M of Infrastructure, and a New State Law | Edge Data Centers: The 40-Acre Footprint Reshaping Central Kentucky | Data Centers vs. Manufacturing: The Question Kentucky Communities Should Be Asking