Earl F. Wisdom Generating Station

From Global Energy Monitor

Earl F. Wisdom Generating Station is an operating power station of at least 82-megawatts (MW) in Spencer, Iowa, United States with multiple units, some of which are not currently operating.

Location

Table 1: Project-level location details

Plant name Location Coordinates (WGS 84)
Earl F. Wisdom Generating Station Spencer, Iowa, United States 43.1605, -95.257556 (exact)

The map below shows the exact location of the power station.

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Unit-level coordinates (WGS 84):

  • Unit 1: 43.1605, -95.257556
  • Unit 2: 43.1606, -95.2569

Project Details

Table 2: Unit-level details

Unit name Status Fuel(s) Capacity (MW) Technology CHP Start year Retired year
Unit 1 retired coal - bituminous 33 subcritical 1960 2014
Unit 2 operating[1] gas, fuel oil[1][2] 82[1] gas turbine[1] no[3] 2004[3]

CHP is an abbreviation for Combined Heat and Power. It is a technology that produces electricity and thermal energy at high efficiencies. Coal units track this information in the Captive Use section when known.

Table 3: Unit-level ownership and operator details

Unit name Owner Parent
Unit 1 Corn Belt Power Cooperative [100.0%]
Unit 2 Basin Electric Power Cooperative [50%]; Corn Belt Power Cooperative [50%][4][5] Basin Electric Power Cooperative [100.0%]; Corn Belt Power Cooperative [100.0%]

Background

Unit 1 (37.5 MW) converted from coal to gas/fuel oil in 2014 and remains operational[6]. The unit is owned Corn Belt Power Cooperative and is not included in the Global Gas Plant Tracker as per the Global Energy Monitor's methodology.[7]

The fuel source for Unit 2 (81.6 MW) was listed as natural gas until 2022 in EIA data.[8] In 2022 data the fuel is listed as petroleum liquids.[8] The unit can operate on both fuels.[9] Unit 2 is a Basin Electric peaking power resource. The unit is a partnership between Basin Electric and Corn Belt Power Cooperative. Corn Belt Power is a member-owner of Basin Electric. Basin Electric and Corn Belt Power each have a 40-MW ownership share in the 80-MW gas/oil-fired combustion turbine. Corn Belt Power operates and maintain the units.[9]

Emissions Data

  • CO2 Emissions: 202,999 tons (2005), 135,422.97 tons (2008)[10]
  • SO2 Emissions: 1,816 tons (2005), 995.35 tons (2008)[11]
  • SO2 Emissions per MWh: 26.24 lb/MWh
  • NOx Emissions: 708 tons (2005), 374.77 tons (2008)[11]
  • Mercury Emissions:

Articles and Resources

References

  1. 1.0 1.1 1.2 1.3 "U.S. Energy Information Administration, Preliminary Monthly Electric Generator Inventory (May 2023)". Archived from the original on September 18, 2023. Retrieved June 21, 2023.
  2. https://web.archive.org/web/20230403200746/http://basinelectric.com/about-us/Generation/. Archived from the original on 03 April 2023. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)
  3. 3.0 3.1 "U.S. Energy Information Administration, Preliminary Monthly Electric Generator Inventory (November 2019)". Archived from the original on June 12, 2020. Retrieved September 10, 2021.
  4. "U.S. Energy Information Administration, Form EIA-860 detailed data with previous form data (EIA-860A/860B), 2018". Archived from the original on November 16, 2019. Retrieved September 10, 2021.
  5. https://web.archive.org/web/20220815164041/https://www.basinelectric.com/about-us/Generation/index?location=deercreekstation. Archived from the original on 15 August 2022. {{cite web}}: Missing or empty |title= (help)
  6. "Preliminary Monthly Electric Generator Inventory (based on Form EIA-860M as a supplement to Form EIA-860)". eia.gov. June 27, 2023. Retrieved June 28, 2023.{{cite web}}: CS1 maint: url-status (link)
  7. "Methodology". Global Energy Monitor. 2022.{{cite web}}: CS1 maint: url-status (link)
  8. 8.0 8.1 "Preliminary Monthly Electric Generator Inventory (based on Form EIA-860M as a supplement to Form EIA-860) - U.S. Energy Information Administration (EIA)". www.eia.gov. Retrieved 2022-12-14.
  9. 9.0 9.1 "Generation Facilties". Basin Electric Power Cooperative. Retrieved June 28, 2023.{{cite web}}: CS1 maint: url-status (link)
  10. Iowa Operating Permit Application, Title V Annual Emissions Summary
  11. 11.0 11.1 [1]Iowa Operating Permit Application, Form 5.0, Title V Annual Emissions Summary

Additional data

To access additional data, including interactive maps of the power stations, downloadable datases, and summary data, please visit the Global Coal Plant Tracker and the Global Oil and Gas Plant Tracker on the Global Energy Monitor website.