WindOperatingMISO

Beebe 1B

Wind power plant in Gratiot County, Michigan. 50.4 MW of nameplate capacity across 1 generator, operated by Beebe 1B Renewable Energy, LLC.

Also known as EIA plant 58908

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Polaris Solar ParkHeartland FarmsGratiot County Wind LLCSt LouisBeebe 1B10 km
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6 plants within 18 km, from EIA coordinates.

Key facts

Capacity
50.4 MWNameplate
Generators
1 operatingEIA-860M, August 2026
Operating since
December 2014First generator online
Operator
Beebe 1B Renewable Energy, LLCEIA operator ID 58785
Grid
MISOBalancing authority MISO
Price nodes
1 MISO nodeResource nodes with prices
Location
Gratiot County, MI43.2569, −84.4997
EIA plant ID
58908EIA plant page

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

How much power Beebe 1B produces

Free · EIA-923

Net generation, 2025

127 GWh

126,533 MWh, final

Capacity factor, 2025

28.7%

2024: 28.7%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

119.0–148.3

GWh a year. Low 2023, high 2015

Annual net generation, GWhCapacity 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
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
2012Not reportedNot reported0 of 12
2013Not reportedNot reported0 of 12
2014Not reportedNot reported0 of 12
2015148,32933.6%12 of 12
2016144,75932.7%12 of 12
2017147,26133.4%12 of 12
2018138,78031.4%12 of 12
2019144,63032.8%12 of 12
2020143,41732.4%12 of 12
2021127,02428.8%12 of 12
2022136,69131.0%12 of 12
2023118,99627.0%12 of 12
2024127,00528.7%12 of 12
2025126,53328.7%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. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
1Onshore Wind Turbine50.4December 2014

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 Beebe 1B Renewable Energy, LLC 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 Beebe 1B

Questions about Beebe 1B

How much power does Beebe 1B produce?

Beebe 1B reported 126,533 MWh (127 GWh) of net generation in 2025, a 28.7% capacity factor on 50.4 MW of nameplate capacity.

Where is Beebe 1B?

Beebe 1B is in Gratiot County, Michigan, at 43.2569, −84.4997. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).

Who operates Beebe 1B?

EIA-860M for August 2026 lists Beebe 1B Renewable Energy, LLC as the operator (EIA operator ID 58785). The operator is not always the owner.

When did Beebe 1B start operating?

Its first generator began operating in December 2014, according to EIA-860M.

Does InfraMap have power prices for Beebe 1B?

Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Beebe 1B, 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