Black Mountain Briscoe Gas
495.32 MW generation in Briscoe, TX · In queue since September 2026 · Proposed COD September 2029
495.32 MW
Capacity
0
Components
1 month
In Queue
—
IA Status
COD target: 2029
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
3 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: 2029-09-28
Black Mountain Briscoe Gas is a proposed natural gas-fired generation project in Briscoe County, Texas, within the Electric Reliability Council of Texas (ERCOT) region. Black Mountain Power LLC is developing the project, which would use combined-cycle gas technology with a total capacity of 495.32 megawatts (MW). It is planned to interconnect to the grid at the Tule Canyon Substation (bus 23914) at 345 kilovolts (kV).
The project is listed in the ERCOT interconnection queue under ID ERCOT-29INR0397, with a queue entry date of September 18, 2026. Its status is active, and its proposed commercial operation date is September 28, 2029. The available data does 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
Briscoe
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Black Mountain Power LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
23914, Tule Canyon Substation, 345 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_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Canyon 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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Ask about Black Mountain Briscoe GasForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
