Co200B
200 MW storage in El Paso, TX · In queue since March 2024 · Proposed COD April 2026
200 MW
Capacity
1
Components
Battery
2y 2m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
2y 1m
Schedule
1 months past proposed COD
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-04-01
The Co200B project is a proposed 200 MW battery storage project located in El Paso County, Texas. The developer is El Paso Electric Company (EPE). The project consists of a single 200 MW battery component.
The project is listed in the El Paso Electric Company (EPE) interconnection queue as queue ID EPE-LG-24-3-5, with an entry date of March 27, 2024. The proposed commercial operation date is April 1, 2026. The interconnection agreement is currently listed as "In Progress (unknown study)". The point of interconnection is the Marvin 115 KV Substation. The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
TX
County
El Paso
Grid Region
Mountain West
Market
—
Developer
—
Utility
El Paso Electric Company
Entity
EPE
Service Type
—
Point of Interconnection
Marvin 115 KV Substation
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Hub Confidence
- UNKNOWN
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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