Lumina Solar Project
Intersect Power · Scurry County · ERCOT
Lumina Solar Project is a co-located solar-and-storage plant in Scurry County, Texas. EIA's May 2026 inventory reports a 326.6 MW nameplate solar generator with 320 MW seasonal capability, dated January 2024, and a separate 160 MW battery generator dated September 2025. Intersect Power's 828 MWp / 640 MWac Lumina announcement covers the broader two-plant Lumina solar development, while its $837 million battery financing covers three Texas storage projects; neither broader figure is assigned solely to EIA Plant 65645.
Overview
Key fields
- Reported capacity
- 480 MW
EIA-reported operating capacity; nameplate, seasonal, AC/DC, and unit ratings may differ.
- Battery power
- 160 MW
EIA May 2026
- Combined EIA power
- 480 MW
Solar + battery
- Solar nameplate
- 326.6 MW
EIA May 2026
- Operating dates
- Jan 2024 · Sep 2025
Solar · battery
- Registry anchor
- Plant 65645
IP Lumina, LLC
Profile
- Grid role
- Co-located utility-scale solar generation and battery storage in ERCOT.
- Current EIA configuration
- 326.6 MW solar nameplate / 320 MW seasonal capability plus 160 MW battery power.
- Source scope
- Intersect's 828 MWp / 640 MWac announcement covers the broader Lumina development, not this EIA plant alone.
- Financing scope
- The $837 million financing covers Lumina I, Lumina II, and Radian battery systems totaling 1 GWh.
Structured profile
- Solar record
- 326.6 MW nameplate / 320 MW seasonal
EIA May 2026
- Battery record
- 160 MW
EIA May 2026
- Solar operating date
- January 2024
EIA May 2026
- Battery operating date
- September 2025
EIA May 2026
Units and generators
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| LU1BA | 160 MW 160 MW summer | Batteries Electricity used for energy storage · BA | Sep 2025 | Operating |
| LUMIN | 326.6 MW 320 MW summer | Solar Photovoltaic Solar · PV | Jan 2024 | Operating |
Performance
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Peer context
- Technology capacity
- 326.6 MW
- National rank
- #25
- TX rank
- #15
Monthly generation
Download CSVMonthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Grid and market context
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Interconnection record
ERCOT GIS ReportMatched to the latest available ERCOT generation-interconnection queue record. Queue status and completion dates describe the queue record; operating status is verified separately against plant and market registrations.
Nearby substations
HIFLD infrastructure inventoryCommercial, land, and environmental record
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Land and environmental record
Related parties and identifiers
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Relationship graph
Drag organizations to explore the network. Select a node to pin its details and available page link.
Parties and identifiers
| Relationship | Entity | Basis |
|---|---|---|
| Owner / developer | Owner / developer for Lumina Solar Project | |
| Module supplier | Module supplier for Lumina Solar Project | |
| Grid selection | plant:plant-65645 | Canonical asset page /ercot/assets/plant/lumina-solar-project. |
Reporting portfolio
| Largest reported plants | Capacity | State |
|---|---|---|
| Lumina Solar ProjectCurrent | 486.6 MW | TX |
| Lumina II Solar Project | 486.6 MW | TX |
| Oberon Solar Project | 375 MW | CA |
| Oberon II Solar Project | 375 MW | CA |
| Blythe Mesa Solar II | 335.6 MW | CA |
| IP Radian, LLC | 320 MW | TX |
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioTimeline and sources
Project milestones and public references behind the asset profile.
Project timeline
- Solar generator entered serviceEIA May 202...
EIA reports January 2024 for the 326.6 MW solar record.
- Three-project battery financing announcedIntersect T...
Intersect announced $837 million for Lumina I, Lumina II, and Radian storage systems.
- Battery generator entered serviceEIA May 202...
EIA reports September 2025 for the 160 MW battery record.
Sources
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