Tulsita Solar
256.2 MW generation in Goliad, TX · In queue since December 2018 · Proposed COD May 2026
256.2 MW
Capacity
1
Components
Solar
7y 5m
In Queue
IA Executed
IA Status
Signed Sep 2022
Queue → IA
3y 9m
IA → COD
3y 8m
Total Duration
3y 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: 2026-05-30
Tulsita Solar is a proposed 256.2 MW solar generation project located in Goliad County, Texas. The developer is Ray Ranch Solar LLC. This project is listed in the ERCOT interconnection queue as entry ERCOT-21INR0223, with an original queue entry date of December 5, 2018. The proposed commercial operation date is May 30, 2026.
The project's interconnection agreement (IA) was executed on September 19, 2022. The point of interconnection (POI) is Tap 138kV 8590 Tuleta - 8595 Euler.
Generated from interconnection queue and public data sources
State
TX
County
Goliad
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Ray Ranch Solar LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 8590 Tuleta - 8595 Euler
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Tuleta 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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