James B Black

Power plant · Hydro

Key facts

Power plant · Hydro Operating

Commissioned: 1965
Net generation, 2025: 668,423 MWh
Grid: 230 kV to Pacific Gas & Electric Co (CISO)
Location: Shasta County, California
Operated by: Pacific Gas & Electric Co.SourceEIA-860M Preliminary Monthly Electric Generator Inventory

Net generation MWh by year, 2001 to 2026

No companies named in filings yet.

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All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory

Attributes
Attribute	Value
Gem	Unit ids G100000603866 Location id L100000603828
Grid	Nerc region WECC Report year 2025 Grid voltage kv 230 Transmission owner Pacific Gas & Electric Co Balancing authority code CISO Balancing authority name California Independent System Operator
Fuel burned (MMBtu), 2025	2,280,659
Capacity factor, 2025	0.453
Net generation (MWh), 2025	668,423
Balancing authority code	CISO

4 sources

Sources

EIA-860MOpen license · retrieved Nov 4, 2026
GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
EIA-860M Preliminary Monthly Electric Generator Inventory

Projects within 15 mi, nearest first.
Project	Kind	Away	MW
Chalk Mountain Powerhouse Postponed	Hydro	10.8 mi	2.2

Sources