El Patrimonio Solar
152.32 MW generation in Bexar, TX · In queue since March 2021 · Proposed COD April 2027
152.32 MW
Capacity
1
Components
Solar
5y 2m
In Queue
IA Executed
IA Status
Signed Dec 2023
Queue → IA
2y 9m
IA → COD
3y 4m
Total Duration
2y 9m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 12–24 months
Proposed COD: 2027-04-29
The El Patrimonio Solar project is a proposed 152.32 MW solar generation project located in Bexar County, Texas. The developer is Heritage Solar LLC. The project is currently active in the ERCOT interconnection queue as entry ERCOT-23INR0207, with a queue entry date of March 16, 2021, and a proposed commercial operation date of April 29, 2027.
The project's Interconnection Agreement (IA) has been executed as of December 11, 2023. The point of interconnection (POI) is tap 138kV 5429 Trumbo - 5260 Leon Creek. The El Patrimonio Solar project has been mentioned in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Bexar
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Heritage Solar LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 138kV 5429 Trumbo - 5260 Leon Creek
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Trumbo Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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