WindOperatingMISO

Twin Lake Hills LLC

Wind power plant in Lincoln County, Minnesota. 1.9 MW of nameplate capacity across 1 generator, operated by CHI Operations Inc.

Also known as EIA plant 55568

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Spartan Hills LLCFlorence Hills LLCRuthton Ridge LLCTwin Lake Hills2 km
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6 plants within 5.4 km, from EIA coordinates.

Key facts

Capacity
1.9 MWNameplate
Generators
1 operatingEIA-860M, August 2026
Operating since
December 2000First generator online
Operator
CHI Operations IncEIA operator ID 54725
Grid
MISOBalancing authority MISO
Price nodes
None linkedNo verified ISO node
Location
Lincoln County, MN44.2258, −96.2789
EIA plant ID
55568EIA plant page

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

How much power Twin Lake Hills produces

Free · EIA-923

Net generation, 2025

Not reported

Not reported MWh, final. 0 of 12 months reported

Capacity factor, 2025

Not reported

2024: 28.5%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2024

4.3–6.5

GWh a year. Low 2019, high 2016

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
20016,359Not reported12 of 12
20026,872Not reported12 of 12
20036,194Not reported12 of 12
2004533Not reported12 of 12
20056,094Not reported12 of 12
20066,048Not reported12 of 12
20076,520Not reported12 of 12
20085,945Not reported12 of 12
20095,936Not reported12 of 12
20105,53733.3%12 of 12
20115,29731.8%12 of 12
20125,75134.5%12 of 12
20136,16337.0%12 of 12
20146,80540.9%12 of 12
20156,47638.9%12 of 12
20166,49738.9%12 of 12
20175,86035.2%12 of 12
20184,76628.6%12 of 12
20194,28825.8%12 of 12
20204,70628.2%12 of 12
20215,30831.9%12 of 12
20225,36832.3%12 of 12
20234,76828.6%12 of 12
20244,75928.5%12 of 12
2025Not reportedNot reported0 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

No verified ISO price node is linked to this plant, or its price history could not load.

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. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
TL30Onshore Wind Turbine1.9December 2000

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 CHI Operations 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

Modeled curtailment

A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.

Modeled

Expected vs reported generation

Monthly modeled expected output and physical potential next to EIA-923 reported output.

Analyst and MCP

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Power plants near Twin Lake Hills

More plants operated by CHI Operations Inc

Questions about Twin Lake Hills

Where is Twin Lake Hills LLC?

Twin Lake Hills LLC is in Lincoln County, Minnesota, at 44.2258, −96.2789. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).

Who operates Twin Lake Hills LLC?

EIA-860M for August 2026 lists CHI Operations Inc as the operator (EIA operator ID 54725). The operator is not always the owner.

When did Twin Lake Hills LLC start operating?

Its first generator began operating in December 2000, according to EIA-860M.

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)

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