IP Radian, LLC
Intersect Power · Brown County · ERCOT
Radian is a co-located solar-and-storage plant in Brown County, Texas. EIA's May 2026 inventory reports a 320 MWac solar generator with 415.5 MWdc, dated May 2023, and a separate 160 MW / 320 MWh battery generator dated May 2026. Apple separately disclosed a direct investment associated with approximately 300 MW of Radian's output.
Overview
Key fields
- Solar power
- 320 MWac
EIA May 2026
- Solar DC rating
- 415.5 MWdc
EIA May 2026
- Reported capacity
- 480 MW
EIA-reported operating capacity; nameplate, seasonal, AC/DC, and unit ratings may differ.
- Combined power
- 480 MW
Solar + battery
- Registry anchor
- Plant 64859
IP Radian, LLC
Resource stack
- 4 resources
RADN_SLR_ESR1 · RADN_SLR_ESR2
Profile
- Grid role
- Co-located utility-scale solar generation and two-hour battery storage in ERCOT.
- Current EIA configuration
- 320 MWac / 415.5 MWdc solar plus 160 MW / 320 MWh battery storage.
- Commercial context
- Apple disclosed a direct investment associated with approximately 300 MW of project output; no investment amount was published.
Structured profile
- Solar record
- 320 MWac / 415.5 MWdc
EIA May 2026
- Battery record
- 160 MW / 320 MWh
EIA May 2026
Units and generators
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| IPRAD | 320 MW 320 MW summer | Solar Photovoltaic Solar · PV | May 2023 | Operating |
Performance
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Peer context
- Technology capacity
- 320 MW
- National rank
- #30
- TX rank
- #17
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.
ERCOT disclosed dispatch
4 ERCOT market resources · Battery / storage, Solar
Output by hourlocal time · 90 days through May 22, 2026
Latest disclosed outputhourly · 2 weeks ending May 22, 2026
Generation from ERCOT's 60-Day SCED Disclosure (≈60-day lag), summed over this site's market resources.
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.
Market registration
ERCOT public disclosuresOperating context
ERCOT market recordsInterconnection 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 |
|---|---|---|
| Tax equity investor | Tax equity investor for IP Radian, LLC | |
| Market resources | RADN_SLR_ESR1, RADN_SLR_ESR2, RADN_SLR_UNIT1, RADN_SLR_UNIT2 | Linked ERCOT resources. |
| Grid selection | plant:plant-64859 | Canonical asset page /ercot/assets/plant/ip-radian-llc. |
Reporting portfolio
| Largest reported plants | Capacity | State |
|---|---|---|
| Lumina Solar Project | 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, LLCCurrent | 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
- Generator enters operationEIA-860
EIA-860 lists generator IPRAD with this operating date.
- Battery generator entered serviceEIA May 202...
EIA reports May 2026 for the 160 MW / 320 MWh battery record.
- Latest disclosed generation interval
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
Sources
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