Sowers Storage
ERCOT-22INR0552BetaActiveBatteryERCOTLBNL + Live
203.9 MW storage in Kaufman, TX · In queue since August 2021 · Proposed COD July 2027
203.9 MW
Capacity
1
Components
Battery
4y 8m
In Queue
IA Executed
IA Status
Signed Apr 2022
Interconnection Timeline
Queue → IA
8 months
IA → COD
5y 3m
Total Duration
8 months
Construction75%
Queue EntryAug 18, 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 AgreementApr 22, 2022
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
ConstructionCurrent
Project under construction
Typical: 6–18 months
Commercial Operation
Proposed COD: 2027-07-01
Project Details
State
TX
County
Kaufman
Region
ERCOT
Developer
Sowers Energy Storage LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
6894 Rose Hill_RC Sub 138 kV
Data Source
LBNL + Live
No news available for this project.