SanPat Solar II
256.23 MW generation in San Patricio, TX · In queue since February 2022 · Proposed COD July 2027
256.23 MW
Capacity
1
Components
Solar
4y 5m
In Queue
IA Executed
IA Phase
Signed Oct 2023
Queue → IA
1y 8m
IA → COD
3y 9m
Total Duration
1y 8m
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: 2027-07-22
The SanPat Solar II project is a proposed solar generation facility with a total capacity of 256.23 MW. Located in San Patricio County, Texas, the project is being developed by CGRP 04, LLC. It is currently listed as active in the ERCOT interconnection queue under queue ID ERCOT-25INR0052, with an interconnection queue entry date of February 28, 2022.
The proposed commercial operation date for SanPat Solar II is July 22, 2027. An Interconnection Agreement (IA) for the project has been executed as of October 18, 2023. The point of interconnection (POI) is Tap 345kV 8249 Angstrom _x0013_ 8659 Naismith.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
TX
County
San Patricio
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
CGRP 04, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345kV 8249 Angstrom – 8659 Naismith
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
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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Ask about SanPat Solar IIForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
