Karis Could Build Data Center in Central Ohio

Why It Matters

The project could bring high‑tech jobs and tax revenue to Ohio, but it also tests the balance between economic development and protecting a prized freshwater ecosystem.

Key Takeaways

• Karis owns 127‑acre site at 535 Cole Road, Ohio.
• Property includes 345 kV transmission lines and railroad border.
• No official data‑center application submitted yet.
• Residents worry about impact on Big Darby Watershed ecosystem.
• Karis already runs data centers in DeKalb and Naperville, Illinois.

Pulse Analysis

Karis’s interest in the 127‑acre parcel reflects a growing trend of data‑center developers seeking sites with built‑in power infrastructure. The presence of a 345 kV transmission line, direct railroad access, and proximity to an AEP substation reduces the need for costly grid upgrades, making the location financially attractive. For Ohio, which has been courting tech‑heavy investments, the site offers a potential anchor for regional digital infrastructure, complementing existing facilities in Columbus and Cleveland.

However, the property lies within the Big Darby Watershed, a nationally recognized freshwater ecosystem that supports diverse wildlife across six counties. Environmental groups and local residents have voiced concerns that a large‑scale data center could increase runoff, heat discharge, and habitat disruption. While Karis asserts compliance with all local, state, and federal environmental standards, the lack of a formal permit means the project will likely undergo rigorous review by the Ohio Environmental Protection Agency and the U.S. Army Corps of Engineers. Community engagement and transparent mitigation plans will be critical to advancing the proposal.

In the broader market, Ohio is positioning itself as a cost‑competitive alternative to traditional data‑center hubs like Virginia’s “Data Center Alley.” Lower land costs, abundant renewable energy, and a skilled workforce are drawing interest from firms looking to diversify away from coastal congestion. If Karis proceeds, the development could generate construction jobs, long‑term technical positions, and increased tax revenue, while also setting a precedent for how future data‑center projects balance economic incentives with ecological stewardship.