Query
East Portal Generator
Type
Entity Briefing
Entity
East Portal Generator
Generated
2026-10-17T22:28:37.949Z

Briefing on East Portal Generator

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
1 MW
Capacity
Operating
Current status
1987
Operating since
1
Generators
37.2%
Capacity factor
4 GWh
Annual generation
Briefing/plantOperating

East Portal Generator is a 1 MW Conventional Hydroelectric asset in CAISO (California), currently Operating.

East Portal Generator is reported in California since 1987 under Calleguas Mun Water District. Available operating and financial measures include 37.2% capacity factor and 4 GWh annual generation; $2294/kW reported CapEx.

Location
Los Angeles, California
Technology
Conventional Hydroelectric
Owner / parent
Calleguas Mun Water District
Operator
Calleguas Mun Water District
Grid
CAISO (California)
Plant ID
50375

What stands out

1

East Portal Generator is a 1 MW Conventional Hydroelectric asset in California with status Operating.

2

Latest annual operating measures report 37.2% capacity factor and 4 GWh annual generation.

3

Available financial measures include $2294/kW CapEx.

Market and operating context

ISO / market
CAISO (California)
Balancing authority
California Independent System Operator
NERC region
WECC
State rank
#237 of 247
National rank
#1396 of 1,462

Why it matters

For this asset in CAISO (California), 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.