Leon Solar Park
210.11 MW hybrid in Leon, TX · In queue since September 2022 · Proposed COD July 2026
210.11 MW
Capacity
1
Components
Solar
3y 10m
In Queue
IA Executed
IA Phase
Signed May 2024
Queue → IA
1y 8m
IA → COD
2y 2m
Total Duration
1y 8m
Schedule
0 months past proposed COD
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: 18–30 months
Proposed COD: 2026-07-01
- 2024-05·Misae Solar IV LLC (original developer)→Ferrovialsource
Leon Solar Park is a proposed 210.1 MW solar generation project located in Leon County, Texas. The developer is Misae Solar IV LLC. The project is in the ERCOT interconnection queue as entry ERCOT-26INR0023, with a queue entry date of September 15, 2022, and a proposed commercial operation date of July 1, 2026. The interconnection agreement was executed on May 21, 2024.
The point of interconnection is the Tap 138kV Grapeland Magnolia Tap (bus #3355) to Pleasant Springs POI (bus# 3357) section of the Jewett -Crockett 138kV Line. The project has been mentioned in recent news coverage.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
TX
County
Leon
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Misae Solar IV LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV Grapeland Magnolia Tap (bus #3355) to Pleasant Springs POI (bus# 3357) section of the Jewett -Crockett 138kV Line
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. 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 — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. 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. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Crockett 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.
Last updated 2026-03-26
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