Mica BESS
80.39 MW storage in Harris, TX · In queue since November 2024 · Proposed COD January 2026
80.39 MW
Capacity
1
Components
Battery
1y 6m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
1y 2m
Schedule
3 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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-01-31
The Mica BESS project is a proposed 80.39 MW battery storage project located in Harris County, Texas. Developed by Mica BESS LLC, the project consists of 80.39 MW of battery capacity. It is currently in the ERCOT interconnection queue as entry ERCOT-26INR0610, with a queue entry date of November 19, 2024.
The proposed commercial operation date for the Mica BESS project is January 31, 2026. Its interconnection status is currently in the Facility Study phase. The point of interconnection is the 42240 CARDIFF 138kV substation. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Harris
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Mica BESS LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
42240 CARDIFF 138kV
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_HOUSTON
- Hub Confidence
- MEDIUM
- POI Substation
- Cardiff 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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