Query
Kapolei Energy Storage
Type
Entity Briefing
Entity
Kapolei Energy Storage
Technology
battery
Generated
2026-10-17T17:53:30.621Z

Briefing on Kapolei Energy Storage

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
185 MW
Capacity
Operating
Current status
2023
Operating since
1
Generators
-1.2%
Capacity factor
-19 GWh
Annual generation
Briefing/plantOperating

Kapolei Energy Storage is a 185 MW Batteries asset in Hawaii, currently Operating.

Kapolei Energy Storage is reported in Hawaii since 2023 under Kapolei Energy Storage I, LLC. Available operating and financial measures include -1.2% capacity factor and -19 GWh annual generation; $1361/kW reported CapEx.

Location
Honolulu, Hawaii
Technology
Batteries
Owner / parent
Kapolei Energy Storage I, LLC
Operator
Kapolei Energy Storage I, LLC
Grid
Hawaiian Electric Co Inc
Plant ID
66067

What stands out

1

Kapolei Energy Storage is a 185 MW Batteries asset in Hawaii with status Operating.

2

Latest annual operating measures report -1.2% capacity factor and -19 GWh annual generation.

3

Available financial measures include $1361/kW CapEx.

4

Latest linked story: “World's most advanced battery energy storage system comes online, speeding Hawaii's transition to 100% renewable energy” (PR Newswire, 2024-01-11).

Market and operating context

Balancing authority
Hawaiian Electric Co Inc
State rank
#1 of 13
National rank
#228 of 994

Why it matters

For this asset, 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.