Peyton Creek Wind II
241.2 MW generation in Matagorda, TX · In queue since August 2018 · Proposed COD February 2026
241.2 MW
Capacity
1
Components
Wind
7y 11m
In Queue
IA Executed
IA Phase
Signed Feb 2023
Queue → IA
4y 6m
IA → COD
3 years
Total Duration
4y 6m
Schedule
4 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: 18–36 months
Proposed COD: 2026-02-28
The proposed Peyton Creek Wind II project is a 241.2 MW wind generation facility in Matagorda County, Texas. The developer is RWE Renewables Development, LLC. The project is interconnected to the ERCOT grid under queue ID ERCOT-20INR0155, with an interconnection queue entry date of August 21, 2018, and a proposed commercial operation date of February 28, 2026. The Interconnection Agreement (IA) was executed on February 27, 2023.
The project is linked to the existing Peyton Creek Wind Farm II operating plant (EIA plant ID 67700). The Peyton Creek Wind II 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
Matagorda
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
RWE Renewables Development, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
42400 Refuge 345kV
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_HOUSTON
- Hub Confidence
- LOW
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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