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Platinum Storage — Power plant · Storage · Platinum Energy Storage LLCValley (TX) — Postponed · Coal · TX · 800 MW · 1.2 mi awaySteelhead Energy Storage — Studied · Storage · TX · 192.1 MW · 12.4 mi awayWest Moore Solar — Postponed · Solar · TX · 5 MW · 14.8 mi away
  • Storage
  • In development
  • Operating
  • 10 · 100 · 1,000 MW

Platinum Storage

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2026
Grid
345 kV to Oncor Electric Delivery Company LLC (ERCO)
Location
Fannin County, Texas
Operated by
Platinum Energy Storage LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Storage source: “Batteries”
Age
0 years since 2026
All 2 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
345
Transmission owner
Oncor Electric Delivery Company LLC
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Balancing authority codeERCO

Timeline

  • In service · EIA-860M

Sources

3 sources

Sources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Valley (TX) Postponed Coal 1.2 mi 800
Steelhead Energy Storage Studied Storage 12.4 mi 192.1
West Moore Solar Postponed Solar 14.8 mi 5

Sources EIA-860M · ERCOT

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • ERCOTOpen license · retrieved Nov 4, 2026

Attribution