Ringtail Energy Storage
203.8 MW hybrid in Archer, TX · In queue since April 2025 · Proposed COD December 2028
203.8 MW
Capacity
0
Components
1y 1m
In Queue
—
IA Status
COD target: 2028
Total Duration
3y 8m
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: 2028-12-15
Ringtail Energy Storage is a proposed 203.8 MW hybrid battery storage project located in Archer County, Texas. Developed by PowerPulse LLC, the project consists of battery energy storage and other unspecified technologies. It is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0348, with a queue entry date of April 25, 2025, and a proposed commercial operation date of December 15, 2028.
The point of interconnection for Ringtail Energy Storage is planned for Bus # 1446, Lake Wichita, at 138 kV. The project is listed as a hybrid project in the ERCOT queue. The interconnection agreement (IA) status is not specified in available data. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Archer
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
PowerPulse LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Bus # 1446, Lake Wichita, 138 kV
Data Source
Live · ERCOT
- 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.
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