Moccasin Solar — Project Summary

Queue ID
ERCOT-26INR0269
Capacity
806.8 MW
Technology
Solar
Status
active
Location
Stonewall, TX
Region
ERCOT
Developer
Swenson Solar LLC
IA Status
IA Executed

Moccasin Solar

ERCOT-26INR0269BetaActiveSolarERCOTLBNL + Live

806.8 MW generation in Stonewall, TX · In queue since September 2023 · Proposed COD July 2027

806.8 MW

Capacity

1

Components

Solar

2y 7m

In Queue

IA Executed

IA Status

Signed Sep 2024

Interconnection Timeline

Queue → IA

1 year

IA → COD

2y 10m

Total Duration

1 year

Construction75%
Queue EntrySep 7, 2023

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 AgreementSep 4, 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: 2027-07-06

Project Details

State

TX

County

Stonewall

Region

ERCOT

Developer

Swenson Solar LLC

Utility

—

Entity

ERCOT

Service Type

—

Point of Interconnection

Tapping the 345 kV Line from Kirchhoff (Bus# 60707) to Clear Crossing (Bus# 60515)

Data Source

LBNL + Live

No news available for this project.