Greasewood Solar
Concho Bluff LLC · Pecos County · ERCOT
Greasewood Solar is a 255 MWac photovoltaic facility in Pecos County, Texas. EIA's May 2026 inventory lists one operating generator under Plant ID 62804, with service beginning in February 2021 and Concho Bluff LLC as the registered operator. The reviewed public sources do not independently establish a later ownership change.
Overview
Key fields
- Reported capacity
- 255 MW
EIA-reported operating capacity; nameplate, seasonal, AC/DC, and unit ratings may differ.
- EIA capacity
- 255 MWac
EIA May 2026
- DC rating
- 348 MWdc
2023 Texas filing
- Operating month
- Feb 2021
EIA
- O&M provider
- NovaSource
2023 filing
- Settlement point
- GREASWOD_ALL
ERCOT settlement point.
- Registry anchor
- Plant 62804
Concho Bluff LLC
Resource stack
- 2 resources
GREASWOD_UNIT1 · GREASWOD_UNIT2
Profile
- Grid role
- Utility-scale solar generation in ERCOT.
- Capacity scope
- 255 MWac EIA nameplate · 348 MWdc in the 2023 Texas filing.
- Ownership scope
- CIP was named owner in a 2023 Texas filing; no later ownership change is asserted without evidence.
- Operations
- NovaSource was named O&M provider in the 2023 Texas filing.
Structured profile
- EIA capacity
- 255 MWac
EIA May 2026
- DC rating
- 348 MWdc
2023 Texas filing
- Project company
- Concho Bluff LLC
EIA
Units and generators
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| GREA1 | 255 MW 255 MW summer | Solar Photovoltaic Solar · PV | Feb 2021 | Operating |
Performance
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Peer context
- Technology capacity
- 255 MW
- National rank
- #69
- TX rank
- #30
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
2 ERCOT market resources · Solar
Generation
3 mo through May 22, 2026Capacity factor is average output vs. this plant's observed peak.
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 |
|---|---|---|
| Project company and EIA registered operator | Concho Bluff LLC | EIA May 2026 generator inventory |
| Operations-and-maintenance provider identified in the 2023 Texas filing | Greasewood PUCT filing | |
| Market resources | GREASWOD_UNIT1, GREASWOD_UNIT2 | Linked ERCOT resources. |
| Grid selection | plant:plant-62804 | Canonical asset page /ercot/assets/plant/greasewood-solar. |
Reporting portfolio
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
Timeline and sources
Project milestones and public references behind the asset profile.
Project timeline
- Project Entered ServiceEIA May 202...
EIA reports February 2021.
- Texas filing identified owner and O&M providerGreasewood ...
The filing named CIP as owner and NovaSource as O&M provider.
- Latest disclosed generation interval
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
Sources
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