Slate Solar Project
104.89 MW generation in Zapata, TX · In queue since December 2021 · Proposed COD October 2027
104.89 MW
Capacity
1
Components
Solar
4y 7m
In Queue
Facility Study
IA Phase
COD target: 2027
Total Duration
5y 10m
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: 2027-10-30
The Slate Solar Project is a proposed solar generation project located in Zapata County, Texas, within the ERCOT region. The project, developed by Ignis TX Solar Three LLC, has a total capacity of 104.89 MW. It entered the ERCOT interconnection queue as entry ERCOT-24INR0184 on December 20, 2021, and has a proposed commercial operation date of October 30, 2027. Its interconnection status is currently in the Facility Study phase.
The Slate Solar Project has been the subject of recent news coverage, including reports on deals and regulatory matters.
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
Ignis TX Solar Three LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 8646 Rio Bravo - 8985 San Ygancio
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
- Rio Bravo Sub
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.
No Ask reports yet for this entity.
Ask about Slate Solar ProjectForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
