Query
Mountain Springs BESS
Type
Entity Briefing
Entity
Mountain Springs BESS
State
MT
Technology
battery
Generated
2026-10-06T21:21:37.741Z

Briefing on Mountain Springs BESS

Entity Briefing
Generated Oct 6, 2026·Dataset freshness not reported
151 MW
Proposed capacity
active
Current status
Battery
Technology
ERCOT
Market / region
2029-04-01
Proposed COD
Facility Study
Queue phase
Briefing/projectactive

Mountain Springs BESS is a 151 MW Battery project in Texas, currently active.

Mountain Springs BESS is the reported developer. The reported queue phase is Facility Study. Proposed COD is 2029-04-01.

Queue ID
ERCOT-26INR0219
Location
Cooke, Texas
Technology
Battery
Developer
Mountain Springs BESS
Market / region
ERCOT
Point of interconnection
704 Mountain Springs 138 kV

What stands out

1

Mountain Springs BESS is a 151 MW Battery project in Texas with status active.

2

Mountain Springs BESS is the reported developer.

3

The reported queue phase is Facility Study; proposed COD is 2029-04-01.

Market and operating context

Queue date
2023-10-04
Proposed COD
2029-04-01
IA status
Facility Study
Study phase
Facility Study

Why it matters

Queue phase, proposed timing, developer identity, and linked events determine how much of the stated pipeline should be treated as actionable development capacity. The project page and deeper report preserve those fields for further diligence.

Mountain Springs BESS — verified asset snapshot

FieldValue
Queue IDERCOT-26INR0219
LocationCooke, Texas
TechnologyBattery
DeveloperMountain Springs BESS
Market / regionERCOT
Point of interconnection704 Mountain Springs 138 kV
Queue date2023-10-04
Proposed COD2029-04-01