Picadillo BESS
100.83 MW storage in Martin, TX · In queue since March 2022 · Proposed COD May 2028
100.83 MW
Capacity
1
Components
Battery
4y 2m
In Queue
IA Executed
IA Status
Signed Jan 2024
Queue → IA
1y 10m
IA → COD
4y 4m
Total Duration
1y 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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2028-05-15
The Picadillo BESS project is a proposed 100.83 MW battery storage project located in Martin County, Texas. The developer is Black Mountain Energy Storage II. It is interconnected within the ERCOT region under queue ID ERCOT-24INR0275, with an interconnection queue entry date of March 7, 2022. The project's proposed commercial operation date is May 15, 2028.
The project's Interconnection Agreement (IA) has been executed as of January 23, 2024. The point of interconnection (POI) is the 23837 Buffalo 138kV substation. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Martin
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Black Mountain Energy Storage II
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
23837 Buffalo 138kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- MEDIUM
- POI Substation
- Buffalo Gap 2 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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