Nightfall Solar SLF
181.16 MW generation in Uvalde, TX · In queue since May 2019 · Proposed COD November 2026
181.16 MW
Capacity
1
Components
Solar
7 years
In Queue
IA Executed
IA Status
Signed Oct 2023
Queue → IA
4y 5m
IA → COD
3y 1m
Total Duration
4y 5m
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: 2026-11-30
Nightfall Solar SLF is a proposed solar generation project located in Uvalde County, Texas, with a total capacity of 181.16 MW. The project is being developed by BDPU SOLAR NIGHTFALL, LLC. It is currently active in the ERCOT interconnection queue as entry ERCOT-21INR0334, with a queue entry date of May 10, 2019, and a proposed commercial operation date of November 30, 2026.
The project's interconnection agreement was executed on October 26, 2023. The point of interconnection is Tap 138kV 8241 Razorback - 8234 Uvalde.
Generated from interconnection queue and public data sources
State
TX
County
Uvalde
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
BDPU SOLAR NIGHTFALL, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 8241 Razorback - 8234 Uvalde
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- POI Substation
- Razorback 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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