Barbers Hill BESS (ERCOT-24INR0495) — Project Summary

Queue ID
ERCOT-24INR0495
Capacity
307.72 MW
Technology
Battery
Status
active
Location
Chambers, TX
Region
ERCOT
Developer
Black Mountain Energy Storage II
IA Status
Facility Study

Barbers Hill BESS

ERCOT-24INR0495BetaActiveBatteryERCOTLBNL

307.72 MW storage in Chambers, TX · In queue since January 2023 · Proposed COD July 2027

BA: ERCOISO/RTO: ERCOTNERC: TRERC: ERCOT

307.72 MW

Capacity

1

Components

Battery

3y 4m

In Queue

Facility Study

IA Status

COD target: 2027

Interconnection

Total Duration

4y 6m

Facilities Study50%
Queue EntryJan 17, 2023

Interconnection request submitted to ISO/RTO

Interconnection StudyCurrent

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2027-07-15

Risk Analytics

Forward-looking exposure analytics for this queue project — climate hazards, expected generation variability, counterparty risk — into a single decision-grade view. Powered by InfraRisk.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability
Counterparty exposure
About

The Barbers Hill BESS is a proposed 307.72 MW battery storage project located in Chambers County, Texas. Developed by Black Mountain Energy Storage II, the project consists entirely of battery technology. It is currently active in the ERCOT interconnection queue as entry ERCOT-24INR0495, with a queue entry date of January 17, 2023, and a proposed commercial operation date of July 15, 2027.

The project's interconnection status is currently in the Facility Study phase. The point of interconnection is listed as 40850 JORDAN 345kV. The Barbers Hill BESS project has appeared in recent news coverage.

Generated from interconnection queue and public data sources

ERCOT Queue
Project Details

State

TX

County

Chambers

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Black Mountain Energy Storage II

Utility

—

Entity

ERCOT

Service Type

—

Point of Interconnection

40850 JORDAN 345kV

Data Source

LBNL

Generation Forecast

Forward-looking generation outlook for this queue project with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

10-year horizon (through 2034)
P10 / P50 / P90 confidence bands
Weather + policy + demand scenarios
Financial Forecast

Forward revenue, DSCR bands, and refinancing risk for this queue project, projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

10-year cashflow horizon
P10 / P50 / P90 DSCR bands
Price + demand + policy scenarios
Market Context
Approximate
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 news available for this project.
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Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.