OilOperatingMISO

Winter

Oil power plant in Sawyer County, Wisconsin. 5.6 MW of nameplate capacity across 2 generators, operated by North Central Power Co Inc.

Also known as EIA plant 8013

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LAC Courte Oreilles H…Arpin DamFlambeau Hydroelectri…Big FallsFlambeau Solar PartnersWinter25 km
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6 plants within 41 km, from EIA coordinates.

Key facts

Capacity
5.6 MWNameplate
Generators
2 operatingEIA-860M, August 2026
Operating since
August 2002First generator online
Operator
North Central Power Co IncEIA operator ID 13697
Grid
MISOBalancing authority MISO
Price nodes
1 MISO nodeResource nodes with prices
Location
Sawyer County, WI45.8367, −90.9735
EIA plant ID
8013EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Winter produces

Free · EIA-923

Net generation, 2025

0 MWh

0 MWh, final

Capacity factor, 2025

0.0%

2024: -0.1%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

−84.0–0.0

MWh a year. Low 2022, high 2025

Annual net generation, MWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002−28Not reported12 of 12
2003−108Not reported12 of 12
2004−85Not reported12 of 12
2005−68Not reported12 of 12
2006−80Not reported12 of 12
2007−88Not reported12 of 12
2008−68Not reported12 of 12
2009−50Not reported12 of 12
2010−52-0.1%12 of 12
2011−51-0.1%12 of 12
2012−59-0.1%12 of 12
2013−63-0.1%12 of 12
2014−63-0.1%12 of 12
2015−81-0.2%12 of 12
2016−73-0.1%12 of 12
2017−82-0.2%12 of 12
2018−81-0.2%12 of 12
2019−38-0.1%12 of 12
2020−81-0.2%12 of 12
2021−81-0.2%12 of 12
2022−84-0.2%12 of 12
2023−77-0.2%12 of 12
2024−73-0.1%12 of 12
202500.0%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account · MISO

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
IC 1Petroleum Liquids2.8August 2002
IC 2Petroleum Liquids2.8August 2002

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists North Central Power Co Inc as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

Generation potential vs reported

Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.

Analyst and MCP

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Power plants near Winter

Questions about Winter

How much power does Winter produce?

Winter reported 0 MWh (0 MWh) of net generation in 2025.

Where is Winter?

Winter is in Sawyer County, Wisconsin, at 45.8367, −90.9735. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).

Who operates Winter?

EIA-860M for August 2026 lists North Central Power Co Inc as the operator (EIA operator ID 13697). The operator is not always the owner.

When did Winter start operating?

Its first generator began operating in August 2002, according to EIA-860M.

Does InfraMap have power prices for Winter?

Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Winter, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
  • MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page