Headcamp BESS
152.88 MW storage in Pecos, TX · In queue since December 2021 · Proposed COD November 2025
152.88 MW
Capacity
1
Components
Battery
4y 5m
In Queue
IA Executed
IA Status
Signed Feb 2024
Queue → IA
2y 2m
IA → COD
1y 9m
Total Duration
2y 2m
Schedule
5 months past proposed COD
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2025-11-26
Headcamp BESS is a proposed 152.88 MW battery storage project in Pecos County, Texas. Developed by Momentum Headcamp LLC, the project consists entirely of battery technology. It is listed in the ERCOT interconnection queue as entry ERCOT-23INR0401, with a queue entry date of December 3, 2021, and a proposed commercial operation date of November 26, 2025. The project's interconnection agreement was executed on February 16, 2024.
The proposed project is linked to the existing Headcamp BESS operating plant (EIA ID 68580). Recent news coverage indicates the project has been mentioned in at least four news articles, primarily related to deals.
Generated from interconnection queue and public data sources
State
TX
County
Pecos
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Momentum Headcamp LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 138kV 38331 TN Alamo St _x0013_ 38455 TN Holiday
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- DGFS_ESR_RN
- POI Substation
- 16th Street Substation
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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