Old Aqueduct Solar
511.63 MW generation in Hale, TX · In queue since December 2020 · Proposed COD June 2028
511.63 MW
Capacity
1
Components
Solar
5y 5m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
7y 6m
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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-06-01
The Old Aqueduct Solar project is a proposed 511.63 MW solar generation facility located in Hale County, Texas. The project, developed by Old Aqueduct Solar, is currently active in the ERCOT interconnection queue as entry ERCOT-22INR0462, with a queue entry date of December 3, 2020. The proposed commercial operation date is June 1, 2028, and the project's interconnection agreement status is currently in the Facility Study phase.
The proposed project consists of 511.63 MW of solar photovoltaic generation. The point of interconnection is the 23920 Blackwater 345kV substation. The Old Aqueduct Solar project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Hale
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Old Aqueduct Solar
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
23920 Blackwater 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- MEDIUM
- POI Substation
- Blackwater HVDC Tie
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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