Edgewater Storage
50 MW storage in Ellis, TX · In queue since April 2019 · Proposed COD February 2028
50 MW
Capacity
1
Components
Battery
7y 1m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
8y 10m
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: 2028-02-29
Edgewater Storage is a proposed 50 MW battery storage project located in Ellis County, Texas. The development project, sponsored by Edgewater Battery Storage LLC, is interconnected within the ERCOT region under queue ID ERCOT-21INR0280. The project entered the interconnection queue on April 8, 2019, and has a proposed commercial operation date of February 29, 2028. Its interconnection status is currently in the Facility Study phase.
The Edgewater Storage project consists of 50 MW of battery capacity. The project has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Ellis
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Edgewater Battery Storage LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
210 Reagor Springs 69kV
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 2026-04-09
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