Query
Prost ESS
Type
Entity Briefing
Entity
Prost ESS
State
TN
Generated
2026-10-20T03:16:20.861Z

Briefing on Prost ESS

Entity Briefing
Generated Oct 20, 2026·Dataset freshness not reported
200 MW
Capacity
Planned
Current status
1
Generators
Briefing/plantPlanned

Prost ESS is a 200 MW Batteries asset in ERCOT (Texas), currently Planned.

Prost ESS is reported in Texas under Prost ESS LLC. Available operating and financial measures include $1361/kW reported CapEx.

Location
Austin, Texas
Technology
Batteries
Owner / parent
Prost ESS LLC
Operator
Prost ESS LLC
Grid
ERCOT (Texas)
Plant ID
68360

What stands out

1

Prost ESS is a 200 MW Batteries asset in Texas with status Planned.

2

Available financial measures include $1361/kW CapEx.

3

1 linked queue projects represent 203 MW of proposed capacity.

Market and operating context

ISO / market
ERCOT (Texas)
Balancing authority
Electric Reliability Council of Texas, Inc.
NERC region
TRE
State rank
#82 of 344
National rank
#211 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.

Prost ESS — verified asset snapshot

FieldValue
LocationAustin, Texas
TechnologyBatteries
Owner / parentProst ESS LLC
OperatorProst ESS LLC
GridERCOT (Texas)
Plant ID68360
ISO / marketERCOT (Texas)
Balancing authorityElectric Reliability Council of Texas, Inc.