Zunkerville Solar
200.67 MW generation in Karnes, TX · In queue since December 2025 · Proposed COD June 2028
200.67 MW
Capacity
0
Components
5 months
In Queue
—
IA Status
COD target: 2028
Total Duration
2y 6m
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: 2028-06-01
Zunkerville Solar is a proposed 200.67 MW solar photovoltaic generation project located in Karnes County, Texas. The project, developed by Zunkerville Energy, LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0443, with a queue entry date of December 2, 2025. The proposed commercial operation date is June 1, 2028, and the point of interconnection is the #5725 Pawnee Switching Station at 345kV.
The project is listed in the ERCOT interconnection queue, but its interconnection agreement (IA) status is not specified. Recent news coverage indicates public interest in the development.
Generated from interconnection queue and public data sources
State
TX
County
Karnes
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Zunkerville Energy, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
#5725 PAWNEE SWITCHING STATION 345kV
Data Source
Live · ERCOT
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- POI Substation
- Pawnee
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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