Mercury II Solar SLF
206.11 MW generation in Hill, TX · In queue since January 2021 · Proposed COD January 2025
206.11 MW
Capacity
1
Components
Solar
5y 4m
In Queue
IA Executed
IA Status
Signed Oct 2021
Queue → IA
9 months
IA → COD
3y 3m
Total Duration
9 months
Schedule
15 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: 12–24 months
Proposed COD: 2025-01-31
The Mercury II Solar SLF project is a proposed 206.11 MW solar generation project located in Hill County, Texas. The project is being developed by Mercury II Solar, LLC. It is currently active in the ERCOT interconnection queue as entry ERCOT-23INR0153, with a queue entry date of January 26, 2021.
The proposed commercial operation date for the Mercury II Solar SLF project is January 31, 2025. An Interconnection Agreement (IA) for the project has been executed as of October 18, 2021. The point of interconnection is the 68092 Liberty Station 345kV.
Generated from interconnection queue and public data sources
State
TX
County
Hill
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Mercury II Solar, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
68092 Liberty Station 345kV
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_HOUSTON
- Hub Confidence
- MEDIUM
- POI Substation
- Liberty 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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