Query
Guinness BESS
Type
Entity Briefing
Entity
Guinness BESS
State
TN
Technology
battery
Generated
2026-10-19T06:51:05.393Z

Briefing on Guinness BESS

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
101 MW
Proposed capacity
active
Current status
Battery
Technology
ERCOT
Market / region
2027-04-15
Proposed COD
Facility Study
Queue phase
Briefing/projectactive

Guinness BESS is a 101 MW Battery project in Texas, currently active.

Momentum Energy Storage Partners,LLC is the reported developer. The reported queue phase is Facility Study. Proposed COD is 2027-04-15.

Queue ID
ERCOT-24INR0352
Location
Williamson, Texas
Technology
Battery
Developer
Momentum Energy Storage Partners,LLC
Market / region
ERCOT
Point of interconnection
Tap 138kV 7520 BERTRA - 7522 ANDICE

What stands out

1

Guinness BESS is a 101 MW Battery project in Texas with status active.

2

Momentum Energy Storage Partners,LLC is the reported developer.

3

The reported queue phase is Facility Study; proposed COD is 2027-04-15.

Market and operating context

Queue date
2022-07-25
Proposed COD
2027-04-15
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.

Guinness BESS — verified asset snapshot

FieldValue
Queue IDERCOT-24INR0352
LocationWilliamson, Texas
TechnologyBattery
DeveloperMomentum Energy Storage Partners,LLC
Market / regionERCOT
Point of interconnectionTap 138kV 7520 BERTRA - 7522 ANDICE
Queue date2022-07-25
Proposed COD2027-04-15