Tynan BESS1
9.9 MW storage in Bee, TX · In queue since May 2024 · Proposed COD November 2024
9.9 MW
Capacity
1
Components
Battery
2 years
In Queue
IA Executed
IA Status
Signed Mar 2024
IA → COD
8 months
Total Duration
2 years
Schedule
17 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: 2024-11-27
The Tynan BESS1 project is a proposed 9.9 MW battery storage project located in Bee County, Texas. Developed by HEN INFRASTRUCTURE, LLC 1, the project entered the ERCOT interconnection queue as queue ID ERCOT-24INR0759 on May 21, 2024, with a proposed commercial operation date of November 27, 2024. The project's interconnection agreement (IA) was executed on March 9, 2024.
The proposed project is linked to the existing Tynan operating plant (EIA ID 67963). The point of interconnection is at STATION: TYNAN/LOAD: LOAD1/NODE: LD01. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Bee
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
HEN INFRASTRUCTURE, LLC 1
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
STATION: TYNAN/LOAD: LOAD1/NODE: LD01
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- TYNAN_BESS
- POI Substation
- Tynan 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.
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