Thornapple

Power plant · Hydro

Key facts

Power plant · Hydro Operating

Commissioned: 1927
Net generation, 2025: 6,608 MWh
Grid: 24 kV to Northern States Power Co (MISO)
Location: Rusk County, Wisconsin
Operated by: Northern States Power Co - MinnesotaSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Net generation MWh by year, 2001 to 2025

No companies named in filings yet.

Interested in this project?

Our team gets you what you need.

Beta: private project space · data room · readiness check

All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory

Attributes
Attribute	Value
Grid	Nerc region MRO Report year 2025 Grid voltage kv 23.90 Transmission owner Northern States Power Co Balancing authority code MISO Balancing authority name Midcontinent Independent Transmission System Operator, Inc..
Fuel burned (MMBtu), 2025	22,546
Capacity factor, 2025	0.539
Net generation (MWh), 2025	6,608
Balancing authority code	MISO

3 sources

Sources

EIA-860MOpen license · retrieved Nov 4, 2026
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