TSGT-GI-DISIS-2021-04
150 MW hybrid in Otero, NM · In queue since May 2021
150 MW
Capacity
2
Components
Solar + Battery
5 years
In Queue
Suspended
IA Status
Signed Jun 2024
Queue → IA
3y 1m
Total Duration
3y 1m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Construction pending
Typical: 18–30 months
Commercial operation date not yet determined
The proposed project TSGT-GI-DISIS-2021-04 is a 150 MW hybrid solar and battery energy storage system located in Otero County, New Mexico. The project, developed by Tri-State Generation and Transmission Association (TSGT), consists of a 100 MW solar photovoltaic array coupled with a 50 MW battery energy storage system. It is interconnected to the Alamogordo-Dona Ana 115kV Line.
The project is in the Tri-State Generation and Transmission Association (TSGT) interconnection queue with an original queue entry date of May 26, 2021. The interconnection agreement is currently listed as suspended, with a suspension date of June 28, 2024.
Generated from interconnection queue and public data sources
State
NM
County
Otero
Grid Region
Mountain West
Market
—
Developer
—
Utility
Tri-State Generation and Transmission Association
Entity
TSGT
Service Type
—
Point of Interconnection
Alamogordo-Dona Ana 115kV Line
Data Source
LBNL
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- FOURCORNERS
- 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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