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.
EIA May 2026
EIA May 2026
EIA-reported operating capacity; nameplate, seasonal, AC/DC, and unit ratings may differ.
Solar + battery
IP Radian, LLC
RADN_SLR_ESR1 · RADN_SLR_ESR2
EIA May 2026
EIA May 2026
Similar plants ranked by technology, capacity, and distance.
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 |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Project milestones and public references behind the asset profile.
EIA-860 lists generator IPRAD with this operating date.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
4 ERCOT market resources · Battery / storage, Solar
Observed ERCOT settlement prices at RADN_SLR_ALL over 363 days (2025-09-11 to 2026-09-10).
The TB1 figure is a price benchmark, not revenue: it values one perfect-foresight cycle per day between the cheapest and dearest hour of each day, gross of round-trip losses, and excludes ancillary services and any physical dispatch constraint. It describes what this node’s price shape was worth over the window — it is not this asset’s realized capture, and no dispatch is assumed or modelled.
Matched 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.
| 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 portfolioEIA reports May 2026 for the 160 MW / 320 MWh battery record.
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
IP Radian, LLC has a reported capacity of 320 MW and an energy capacity of 160 MWh. Source: EIA Form 860.
IP Radian, LLC is a Solar Photovoltaic facility in Brown County, TX, participating in the ERCOT market.
IP Radian, LLC is in Brown County, TX, inside the ERCOT balancing area.
IP Radian, LLC reported 567.4 GWh over the twelve months to 2026-06. Figures are net generation as filed to EIA-923.
By capacity, IP Radian, LLC ranks #30 of 7,234 operating plants of the same technology nationally. It ranks #17 of 231 in TX.
