Highline BESS
103 MW storage in Pecos, TX · Proposed COD April 2027
103 MW
Capacity
1
Components
Battery
—
In Queue
Facility Study
IA Status
COD target: 2027
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: 2027-04-16
The Highline BESS project is a proposed 103 MW battery storage project located in Pecos County, Texas. The developer is Highline BESS. It is currently in the ERCOT interconnection queue as entry ERCOT-26INR0629, with a proposed commercial operation date of April 16, 2027. The project's interconnection status is currently in the Facility Study phase.
The Highline BESS project consists of 103 MW of battery storage capacity. The point of interconnection is at 38465 Stone Road 138kV. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Pecos
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Highline BESS
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
38465 Stone Road 138kV
Data Source
LBNL
- 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.
No ask pi reports yet for this entity.
ask pi about Highline BESS
