SOURCED PROJECT RECORD · DCA-0227

Jefferson Proving Ground Data Center

Madison, Jefferson County, IN

ProposedUndisclosed MWreported capacity
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01 / PROJECT SUMMARY

What the public record shows.

Jefferson Proving Ground Data Center is tracked in Madison, Jefferson County, IN. The current public-record status is Proposed. The record identifies developer: Undisclosed; owner or tenant: Undisclosed. The reported capacity is Undisclosed MW. This page cites 2 public sources.

Latest status detail: Owner has sold an old army munitions site that he is working to develop as a data center site. Dependent on reclassification of the land into an economic revitalization area - voted on May 19 2026.

Site or address
1661 W JPG Niblo Rd
Developer
Undisclosed
Owner or tenant
Undisclosed
Expected online
Not reported
Project cost
Not reported
Facility size
Not reported
Property
Not reported
Purpose
Not reported
Community or watchdog record
FracTracker Alliance (national project monitor)
Activity or stance
Monitoring only; no pro/anti stance documented in source record
Location confidence
Low
Last source update
2026-05-19
Evidence statusOfficially sourced
Source freshnessStale
Source links2
Completeness100%

“Officially sourced” means at least one government or permitting link is present. It does not mean the responsible jurisdiction has confirmed every field.

03 / RECORD HISTORY

What changed.

Project Watch preserves prior and next record versions during each operational import. Records missing from a future update are retired, not silently deleted.

source_repair

Government sources · Additional sources

04 / RELATED PROJECTS

Use the county and state directories to compare disclosed capacity, organizations and permitting status across related projects.

Jefferson County

No other complete county records are currently published.

View the complete county directory →

Elsewhere in Indiana

Jeremiah A QTS Data CenterPorter County · SuspendedJeremiah B QTS Data CenterPorter County · SuspendedView all Indiana records →
Methodology

Prepared and reviewed by Jayson Hamilton for Your Data Center Ally. Records prioritize official government and permitting sources. Company, news, and community sources add context but do not replace the public docket. The national dataset is reviewed monthly.