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Battery storage illustration Battery storage · Reagan County, Texas

Old Roman Energy Center

A 207 MW battery storage project in Reagan County, Texas. Old Roman Energy Center has asked to connect to the grid or filed for its first approvals; nothing on record yet commits money to it. Public records name Nova Clean Energy LLC as its developer. No public record read so far names its builder.

The record

What the public record says about Old Roman Energy Center, as of 22 Oct 2026.

StageQueued
Construction startQ3 2028 estimate
Size207 MW
LocationReagan County, Texas (to about 10 km)
DeveloperNova Clean Energy LLC
Grid operatorERCOT
Builder (EPC)Not named yet
Trade subcontractors in the app
People to call in the app
Phase windows in the app

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What happened

Each change dated by the scene or the document, newest first.

No change on record since Groundtrace started tracking it.

Who was named on it, and when, is in the app.

Also developed by Nova Clean Energy LLC

ProjectStageSize
New Minglewood Energy CenterBattery storage · Ward County, TexasQueued208 MW
Wolfram StorageBattery storage · Calhoun County, TexasQueued207 MW
Calico BESSBattery storage · Victoria County, TexasQueued205 MW
Old Victory Energy CenterBattery storage · Maverick County, TexasQueued202 MW
Ranger BESSBattery storage · Medina County, TexasQueued155 MW

Every Nova Clean Energy LLC project

Also in Reagan County

ProjectStageSize
Slager Lake WindOnshore windFinanced310 MW
BRP Musca BESSBattery storageQueued101 MW
Santa Rita Wind EnergyOnshore windOperating300 MW
RussekBattery storageOperating10 MW

More

Questions

Old Roman Energy Center, in short.

Where is Old Roman Energy Center?

Old Roman Energy Center is a 207 MW battery storage project in Reagan County, Texas, in ERCOT's interconnection queue. The public page places it to within about ten kilometres; the precise location is in the subscriber record.

When does construction start on Old Roman Energy Center?

Groundtrace estimates construction starts in the third quarter of 2028. This is an estimate from the project's filings, not a date any record states; the exact date and the record behind it are in the subscriber record.

Who is developing Old Roman Energy Center?

Nova Clean Energy LLC, as the public record names it.

Who is building Old Roman Energy Center?

No public record read so far names a builder for Old Roman Energy Center. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.

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