Hollow Branch Creek Solar
460 MW generation in Leon, TX · In queue since September 2022 · Proposed COD June 2028
460 MW
Capacity
1
Components
Solar
3y 8m
In Queue
—
IA Status
Signed Oct 2024
Queue → IA
2y 1m
IA → COD
3y 8m
Total Duration
2y 1m
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: 2028-06-30
Hollow Branch Creek Solar is a proposed 460 MW solar generation project located in Leon County, Texas. The project, developed within the ERCOT region, entered the ERCOT interconnection queue as queue ID ERCOT-24INR0422 on September 2, 2022. Its proposed commercial operation date is June 30, 2028, and an Interconnection Agreement (IA) was executed on October 22, 2024.
The Hollow Branch Creek Solar project has been the subject of recent news coverage, with two articles focusing on industry trends and business deals.
Generated from interconnection queue and public data sources
State
TX
County
Leon
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
—
Utility
—
Entity
ERCOT
Service Type
—
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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