JUNIPERUS BESS (ERCOT-27INR0097) — Project Summary

Queue ID
ERCOT-27INR0097
Capacity
169.6 MW
Technology
Solar+Battery
Status
active
Location
Hopkins, TX
Region
ERCOT
Developer
BLUE STONE RENEWABLE XXI LLC
IA Status
Facility Study

JUNIPERUS BESS

ERCOT-27INR0097BetaActiveBatteryBatteryERCOTLBNL + Live

169.6 MW generation in Hopkins, TX · In queue since October 2023 · Proposed COD July 2029

BA: ERCOISO/RTO: ERCOTNERC: TRERC: ERCOT

169.6 MW

Capacity

1

Components

Battery

2y 9m

In Queue

Facility Study

IA Phase

COD target: 2029

Interconnection

Total Duration

5y 9m

Facilities Study50%
Queue EntryOct 30, 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: 2029-07-09

Cross-source intelligence
Beta
Low confidence·5 sources·as of 2026-06-01
Expected COD
Jul 2029
From queue filing
Developer
Blue Stone Renewable XXI LLC
From queue filing
Status
Active
Active — early-stage Facility Study phase, no public development activity announced
Financing
Unannounced
Key milestones
IA executedOct 2023Most recent

Project entered ERCOT queue at Facility Study stage

source
About

The proposed JUNIPERUS BESS project is a 226.39 MW battery storage development in Hopkins County, Texas. It is being developed by BLUE STONE RENEWABLE XXI LLC. The project is currently active in the ERCOT interconnection queue as entry ERCOT-27INR0097, with a queue entry date of October 30, 2023, and a proposed commercial operation date of July 9, 2029. Its interconnection status is currently in the Facility Study phase.

The project consists of 226.39 MW of battery storage capacity. The point of interconnection is the TAP CASHSW_T5 (2464) -SULSP_SS1_5 (1697) substation. The project has appeared in recent news coverage.

Generated from interconnection queue and public data sources

Development Risk

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.

Available on the InfraSure platform

See the full development-risk decomposition for this project.

P(COD by stated date)
Withdrawal probability vs cohort
IA cluster risk
Project Details

State

TX

County

Hopkins

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

BLUE STONE RENEWABLE XXI LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

TAP CASHSW_T5 (2464) -SULSP_SS1_5 (1697)

Data Source

LBNL + Live

Risk Analytics

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.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Generation Forecast

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.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

P50 conditioned on COD
Capacity factor vs cohort
Weather + policy scenarios
Financial Forecast

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.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

Revenue conditioned on COD
Financing close risk
Cohort DSCR comparison
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 insights available for this project.

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InfraSure platform

Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.