Query
Drum 2
Type
Entity Briefing
Entity
Drum 2
Generated
2026-10-17T12:17:14.789Z

Briefing on Drum 2

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
53 MW
Capacity
Operating
Current status
1965
Operating since
1
Generators
31.9%
Capacity factor
149 GWh
Annual generation
Briefing/plantOperating

Drum 2 is a 53 MW Conventional Hydroelectric asset in CAISO (California), currently Operating.

Drum 2 is reported in California since 1965 under Pacific Gas & Electric Co.. Available operating and financial measures include 31.9% capacity factor and 149 GWh annual generation; $624/kW reported CapEx.

Location
Placer, California
Technology
Conventional Hydroelectric
Owner / parent
Pacific Gas & Electric Co.
Operator
Pacific Gas & Electric Co.
Grid
CAISO (California)
Plant ID
236

What stands out

1

Drum 2 is a 53 MW Conventional Hydroelectric asset in California with status Operating.

2

Latest annual operating measures report 31.9% capacity factor and 149 GWh annual generation.

3

Available financial measures include $22.1/MWh OpEx, $624/kW CapEx.

Market and operating context

ISO / market
CAISO (California)
Balancing authority
California Independent System Operator
NERC region
WECC
State rank
#62 of 247
National rank
#288 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.