Holstein 2 Energy Storage
102.42 MW storage in Nolan, TX · In queue since August 2019 · Proposed COD May 2027
102.42 MW
Capacity
1
Components
Battery
6y 9m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
7y 9m
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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-05-01
Holstein 2 Energy Storage is a proposed 102.42 MW battery storage project in Nolan County, Texas. The developer is 229HD 8me LLC. The project is interconnected to the ERCOT grid under queue ID ERCOT-21INR0430, with an interconnection queue entry date of August 26, 2019, and a proposed commercial operation date of May 1, 2027. Its interconnection agreement status is currently in the Facility Study phase. The project is linked to the existing Holstein 2 Battery Storage operating plant (EIA plant ID 67896).
The Holstein 2 Energy Storage project has been the subject of recent news coverage, with three articles categorized as regulatory and industry news.
Generated from interconnection queue and public data sources
State
TX
County
Nolan
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
229HD 8me LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
11406 Central Bluff 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- HOLSTEIN_ALL
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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