Tetris Solar
359 MW generation in Zapata, TX · In queue since July 2023 · Proposed COD July 2029
359 MW
Capacity
1
Components
Solar
3 years
In Queue
Facility Study
IA Phase
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
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
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
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- 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.
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Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
