Viking Solar — Project Summary

Queue ID
ERCOT-21INR0520
Capacity
288.99 MW
Technology
Solar
Status
active
Location
Somervell, TX
Region
ERCOT
Developer
Yellow Viking Development One, LLC
IA Status
IA Executed

Viking Solar

ERCOT-21INR0520BetaActiveSolarERCOTLBNL + Live

288.99 MW generation in Somervell, TX · In queue since October 2020 · Proposed COD July 2027

288.99 MW

Capacity

1

Components

Solar

5y 6m

In Queue

IA Executed

IA Status

Signed Oct 2022

Interconnection Timeline

Queue → IA

2 years

IA → COD

4y 9m

Total Duration

2 years

Construction75%
Queue EntryOct 23, 2020

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 AgreementOct 25, 2022

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 12–24 months

Commercial Operation

Proposed COD: 2027-07-13

Project Details

State

TX

County

Somervell

Region

ERCOT

Developer

Yellow Viking Development One, LLC

Utility

—

Entity

ERCOT

Service Type

—

Point of Interconnection

ap 345kV 1900 Comanche Peak - 11886 Timberview Switch

Data Source

LBNL + Live

News & Articles (1)Beta

Last updated 2026-03-26