Tetris Solar
350 MW generation in Zapata, TX · In queue since July 2023 · Proposed COD July 2029
350 MW
Capacity
1
Components
Solar
2y 10m
In Queue
Facility Study
IA Status
COD target: 2029
Total Duration
6 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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2029-07-01
Tetris Solar is a proposed 350 MW solar generation project located in Zapata County, Texas. The project, being developed by NextEra Energy Interconnection Holdings LLC, is in the ERCOT interconnection queue as entry ERCOT-28INR0005, with a queue entry date of July 28, 2023. The proposed commercial operation date is July 1, 2029. The project's interconnection status is currently in the Facility Study phase.
Recent news coverage indicates industry interest in the development.
Generated from interconnection queue and public data sources
State
TX
County
Zapata
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
NextEra Energy Interconnection Holdings LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
TAP 345kV 80307 Del Sol 7C - 80225 Cenizo 7C
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- MEDIUM
- POI Substation
- Mesa del Sol 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.
NextEra vs Duke
Comparative analysis covering fleet scale, performance trends, and growth pipeline.
Compare Texas vs California solar
Summary analysis with parallel narrative sections and visualizations.
NextEra vs Duke
Comparative analysis covering fleet scale, performance trends, and growth pipeline.
