Query
Outer Loop BESS
Type
Entity Briefing
Entity
Outer Loop BESS
State
TN
Technology
battery
Generated
2026-10-20T02:23:02.767Z

Briefing on Outer Loop BESS

Entity Briefing
Generated Oct 20, 2026·Dataset freshness not reported
201 MW
Proposed capacity
active
Current status
Battery
Technology
ERCOT
Market / region
2027-12-06
Proposed COD
Facility Study
Queue phase
Briefing/projectactive

Outer Loop BESS is a 201 MW Battery project in Texas, currently active.

Black Mountain Energy Storage II is the reported developer. The reported queue phase is Facility Study. Proposed COD is 2027-12-06.

Queue ID
ERCOT-23INR0382
Location
Harris, Texas
Technology
Battery
Developer
Black Mountain Energy Storage II
Market / region
ERCOT
Point of interconnection
40700 Greens Bayou 345kV

What stands out

1

Outer Loop BESS is a 201 MW Battery project in Texas with status active.

2

Black Mountain Energy Storage II is the reported developer.

3

The reported queue phase is Facility Study; proposed COD is 2027-12-06.

Market and operating context

Queue date
2021-09-29
Proposed COD
2027-12-06
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.

Outer Loop BESS — verified asset snapshot

FieldValue
Queue IDERCOT-23INR0382
LocationHarris, Texas
TechnologyBattery
DeveloperBlack Mountain Energy Storage II
Market / regionERCOT
Point of interconnection40700 Greens Bayou 345kV
Queue date2021-09-29
Proposed COD2027-12-06