Rock House Draw Gas
523 MW generation in Pecos, TX · In queue since June 2026 · Proposed COD November 2027
523 MW
Capacity
0
Components
4 months
In Queue
—
IA Status
COD target: 2027
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
Expand a branch, then select a fact to jump to its full section. Locked leaves open a contextual request.
Total Duration
1y 5m
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: 2027-11-29
Rock House Draw Gas (queue ID ERCOT-27INR0653) is a proposed natural gas-fired generation project in Pecos County, Texas, being developed by Longfellow Power LLC. The development project has a total planned capacity of 523 MW and would use internal combustion technology. It is designed to connect to the grid at the 38431 TNCENTRY1_1 138 kV point of interconnection.
The project is in the interconnection queue of the Electric Reliability Council of Texas (ERCOT), which it entered on June 25, 2026. Its queue status is active, and its proposed commercial operation date is November 29, 2027. The available data do not indicate the status of an interconnection agreement.
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
Pecos
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Longfellow Power LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
38431 TNCENTRY1_1 138 KV
Data Source
Live · ERCOT
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_NORTH
- 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.
No Ask reports yet for this entity.
Ask about Rock House Draw GasForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
