Projects
Amazon (AWS) data center in Marysville Innovation Park
Marysville, Union County
for Amazon
🕒 March 11, 2025: Amazon Web Services announced a $1 billion data center in Marysville, to open in 2027.
Reported in the news, not confirmed yet
Approved, not built yetTwo data center campuses next to AWS on Industrial Parkway and Warner Road (Jerome Township)
Jerome, Union County
215 acres
🕒 Dec 2025: Jerome Township issued two zoning certificates for data centers tied to the Thomas and S…
Reported in the news, not confirmed yet
Being builtAmazon (AWS) data center campuses in Jerome Township (Warner Road and Industrial Parkway)
Jerome, Union County
for Amazon
🕒 2025: Filings for nearby projects noted Amazon's two Jerome Township campuses, each with four …
Reported in the news, not confirmed yet
Local votes and rules
🗺️ Zoning change · Dover
Township trustees changed the zoning rules to name data centers but not allow them in any zone. In practice, this bans new data centers.
🗺️ Zoning change · Leesburg
Township trustees changed the zoning rules to name data centers but not allow them in any zone. In practice, this bans new data centers.
🗺️ Zoning change · Liberty
Township trustees changed the zoning rules to name data centers but not allow them in any zone. In practice, this bans new data centers.
🗺️ Zoning change · Darby
Township trustees changed the zoning rules to name data centers but not allow them in any zone. In practice, this bans new data centers.
🗺️ Zoning change · Union
Township trustees changed the zoning rules to name data centers but not allow them in any zone. In practice, this bans new data centers.
🗺️ Zoning change · Paris
Township trustees changed the zoning rules to name data centers but not allow them in any zone. In practice, this bans new data centers.
🗺️ Zoning change · Taylor
Township trustees changed the zoning rules to name data centers but not allow them in any zone. In practice, this bans new data centers.
🗺️ Zoning change · Jerome
Township trustees changed data centers from an allowed use to a 'conditional use.' That means each new data center needs special approval.
⏸️ Pause on new data centers · Paris
Township trustees passed a one-year pause (moratorium) on new data centers. It is set to end in February 2027.
🗺️ Zoning change · Allen
Township trustees are considering a zoning change that would name data centers but not allow them in any zone. In practice, this would ban new data centers.
🗺️ Zoning change · Claibourne
Township trustees are considering a zoning change that would name data centers but not allow them in any zone. In practice, this would ban new data centers.
🗺️ Zoning change · Millcreek
Township trustees are considering a zoning change that would name data centers but not allow them in any zone. In practice, this would ban new data centers.
🗺️ Zoning change · Washington
Township trustees are considering a zoning change that would name data centers but not allow them in any zone. In practice, this would ban new data centers.
🗺️ Zoning change · York
Township trustees are considering a zoning change that would name data centers but not allow them in any zone. In practice, this would ban new data centers.
⏸️ Pause on new data centers · Jerome
Township trustees unanimously passed a nine-month pause (moratorium) on new data centers, after residents complained about noise from existing data centers. It ended in June 2026.
Find your town
In Ohio, your township, village or city usually decides where data centers can go.
- Allen Township
- Claibourne Township
- Darby Township
- Dover Township
- Dublin City
- Jackson Township
- Jerome Township
- Leesburg Township
- Liberty Township
- Magnetic Springs Village
- Marysville City
- Milford Center Village
- Millcreek Township
- Paris Township
- Plain City Village
- Richwood Village
- Taylor Township
- Union Township
- Unionville Center Village
- Washington Township
- York Township