Leighton Solar SLF
183 MW generation in Limestone, TX · In queue since May 2022 · Proposed COD September 2027
183 MW
Capacity
1
Components
Solar
4 years
In Queue
IA Executed
IA Status
Signed May 2024
Queue → IA
2 years
IA → COD
3y 4m
Total Duration
2 years
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: 2027-09-01
The Leighton Solar SLF project is a proposed 183 MW solar generation project located in Limestone County, Texas. Developed by Lavender Solar LLC, the project is in the ERCOT interconnection queue as entry ERCOT-24INR0298, with a queue entry date of May 11, 2022. The proposed commercial operation date is September 1, 2027.
The project's interconnection agreement has been executed as of May 28, 2024. The point of interconnection is the 99 BENHUR 69kV substation. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Limestone
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Lavender Solar LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
99 BENHUR 69kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
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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