Query
Cotulla BESS 1
Type
Entity Briefing
Entity
Cotulla BESS 1
State
TN
Technology
battery
Generated
2026-09-18T10:55:29.280Z

Briefing on Cotulla BESS 1

Entity Briefing
Generated Sep 18, 2026·Dataset freshness not reported
10 MW
Capacity
Under construction
Current status
1
Generators
Briefing/plantUnder construction

Cotulla BESS 1 is a 10 MW Batteries asset in ERCOT (Texas), currently Under construction.

Cotulla BESS 1 is reported in Texas under Marubeni Power International, Inc.. Available operating and financial measures include $1361/kW reported CapEx.

Location
La Salle, Texas
Technology
Batteries
Owner / parent
Marubeni Power International, Inc.
Operator
Marubeni Power International, Inc.
Grid
ERCOT (Texas)
Plant ID
69510

What stands out

1

Cotulla BESS 1 is a 10 MW Batteries asset in Texas with status Under construction.

2

Available financial measures include $1361/kW CapEx.

3

1 linked queue projects represent 10 MW of proposed capacity.

Market and operating context

ISO / market
ERCOT (Texas)
State rank
#314 of 344
National rank
#748 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.

Cotulla BESS 1 — verified asset snapshot

FieldValue
LocationLa Salle, Texas
TechnologyBatteries
Owner / parentMarubeni Power International, Inc.
OperatorMarubeni Power International, Inc.
GridERCOT (Texas)
Plant ID69510
ISO / marketERCOT (Texas)
State rank#314 of 344