Pinnacle Point Energy Storage
101.3 MW storage in Harris, TX · In queue since November 2023 · Proposed COD June 2027
101.3 MW
Capacity
1
Components
Battery
2y 6m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 7m
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: 2027-06-01
Pinnacle Point Energy Storage is a proposed 101.3 MW battery storage project located in Harris County, Texas. The project, developed by GCI Pinnacle Point, LLC, is currently in the ERCOT interconnection queue as entry ERCOT-26INR0317, with a queue entry date of November 14, 2023. The proposed commercial operation date is June 1, 2027, and the project's interconnection agreement status is currently in the Facility Study phase.
The Pinnacle Point Energy Storage project has been the subject of recent news coverage, with four articles appearing in categories such as regulatory, deals, and industry news.
Generated from interconnection queue and public data sources
State
TX
County
Harris
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
GCI Pinnacle Point, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap Highlands (Bus # 40812) - HANEY ( BUS # 40790) 138 kV
Data Source
LBNL + Live
- 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.
Last updated 2026-03-26
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