Whillock

Power plant · Hydro

Key facts

Power plant · Hydro Operating

Commissioned: 1993
Net generation, 2025: 130,902 MWh
Grid: 161 kV to Entergy Arkansas Inc (MISO)
Location: Conway County, Arkansas
Operated by: Arkansas Electric Coop CorpSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Net generation MWh by year, 2001 to 2025

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 G100001062857 Location id L100001054966
Grid	Nerc region SERC Report year 2025 Grid voltage kv 161 Transmission owner Entergy Arkansas Inc Balancing authority code MISO Balancing authority name Midcontinent Independent Transmission System Operator, Inc..
Fuel burned (MMBtu), 2025	446,638
Capacity factor, 2025	0.461
Net generation (MWh), 2025	130,902
Balancing authority code	MISO

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