Query
Connolly BESS
Type
Entity Briefing
Entity
Connolly BESS
State
TN
Technology
battery
Generated
2026-10-18T01:33:20.684Z

Briefing on Connolly BESS

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
125 MW
Capacity
Operating
Current status
2024
Operating since
1
Generators
-1.3%
Capacity factor
-15 GWh
Annual generation
Briefing/plantOperating

Connolly BESS is a 125 MW Batteries asset in ERCOT (Texas), currently Operating.

Connolly BESS is reported in Texas since 2024 under BT Connolly Storage, LLC. Available operating and financial measures include -1.3% capacity factor and -15 GWh annual generation; $1361/kW reported CapEx.

Location
Wise, Texas
Technology
Batteries
Owner / parent
BT Connolly Storage, LLC
Operator
BT Connolly Storage, LLC
Grid
ERCOT (Texas)
Plant ID
67861

What stands out

1

Connolly BESS is a 125 MW Batteries asset in Texas with status Operating.

2

Latest annual operating measures report -1.3% capacity factor and -15 GWh annual generation.

3

Available financial measures include $1361/kW CapEx.

Market and operating context

ISO / market
ERCOT (Texas)
Balancing authority
Electric Reliability Council of Texas, Inc.
NERC region
TRE
State rank
#140 of 344
National rank
#312 of 994

Why it matters

For this asset in ERCOT (Texas), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.