Skull Creek Solar (ERCOT-23INR0289) — Project Summary

Queue ID
ERCOT-23INR0289
Capacity
137.26 MW
Technology
Solar
Status
active
Location
Anderson, TX
Region
ERCOT
Developer
Skull Creek Solar, LLC
IA Status
IA Executed

Skull Creek Solar

ERCOT-23INR0289BetaActiveSolarERCOTLBNL + Live

137.26 MW generation in Anderson, TX · In queue since May 2021 · Proposed COD May 2027

137.26 MW

Capacity

1

Components

Solar

5 years

In Queue

IA Executed

IA Status

Signed May 2024

Interconnection

Queue → IA

3 years

IA → COD

3 years

Total Duration

3 years

Construction75%
Queue EntryMay 28, 2021

Interconnection request submitted to ISO/RTO

Interconnection Study

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection AgreementMay 20, 2024

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 12–24 months

Commercial Operation

Proposed COD: 2027-05-16

About

Skull Creek Solar is a proposed solar generation project with a total capacity of 137.26 MW. The project is located in Anderson County, Texas, and is being developed by Skull Creek Solar, LLC. It is currently active in the ERCOT interconnection queue as entry ERCOT-23INR0289, with a queue entry date of May 28, 2021, and a proposed commercial operation date of May 16, 2027.

The project's Interconnection Agreement (IA) has been executed as of May 20, 2024. The point of interconnection (POI) is Tap 138kV 3281 Tennessee Colony - 3499 Blackfoot Massey Lake Switch in TSP_x0019_s Pin Oak Switch - Long Lake Substation. The Skull Creek Solar project has been mentioned in recent news coverage.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Anderson

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Skull Creek Solar, LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Tap 138kV 3281 Tennessee Colony - 3499 Blackfoot Massey Lake Switch in TSP_x0019_s Pin Oak Switch - Long Lake Substation

Data Source

LBNL + Live

DeveloperZelestraSolarQuarter · 2026-02-28
TransactionPPASolarQuarter · 2026-02-28
OfftakerMeta±SolarQuarter · 2026-02-28
PPA structurePhysicalSolarQuarter · 2026-02-28
Market Context
Approximate
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.

News & Articles (2)Beta

Last updated 2026-03-14

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