Oaktown Fuels Coal Mine No. 2

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Oaktown Fuels Coal Mine No. 2 is a mothballed coal mine in Oaktown, Knox County, Indiana, United States.

Location

Table 1: Project-level location details

Mine Name Location Coordinates (WGS 84)
Oaktown Fuels Coal Mine No. 2 Oaktown, Knox County, Indiana, United States[1] 38.864776, -87.422916 (exact)

The map below shows the exact location of the coal mine:

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Project Details

Table 2: Project status

Status Status Detail Opening Year Closing Year
Mothballed[2] – 2008[2] –

Table 3: Operation details

Note: The asterisk (*) signifies that the value is a GEM estimated figure.
Capacity (Mtpa) Production (Mtpa) Year of Production Mine Type Mining Method Mine Size (km2) Mine Depth (m) Workforce Size
15 0[3] 2025[3] Underground[1] Bord and Pillar[1] – 373* 12[3]

Table 4: Coal resources and destination

Total Reserves (Mt) Year of Total Reserves Recorded Total Resources (Mt) Coalfield Coal Type Coal Grade Primary Consumer/ Destination
26.6[1] 2023[1] – Illinois Basin[4] Bituminous[2] Thermal[4] –

Table 5: Ownership and parent company

Note: To access more comprehensive data on energy ownership, please visit the Global Energy Ownership Tracker.
Owner Parent Company Headquarters
Sunrise Coal LLC [100.0%][2] Hallador Energy Co [100%] USA

Table 6: Historical production (unit: million tonnes per annum)

ROM or Saleable 2017 2018 2019 2020 2021 2022 2023 2024 2025
Saleable[5] 2.55[6] 2.7[7] 2.3[8] 1.8[9] 2.1[5] 2.5[5] 2.5[5] – 0[3]

Reported Methane Emissions Data

Global Energy Monitor collates facility-scale methane emissions data reported by government and company sources collected in a systematic fashion. This mine is associated with the following methane emissions reports:

Table 7: Methane emissions

Reported Coal Mine Methane Emissions (thousand tonnes CO2 equivalent) Reported Coal Mine Methane Emissions (thousand tonnes CH4) Year of Reported Coal Mine Methane Emissions Reported Coal Mine Methane Emissions (thousand tonnes) Reference Reference type
23.682479999999998 1965.64584 2023 ​[10] national government data

Note: The above sections were automatically generated and are based on data from the Global Coal Mine Tracker August 2026 release.

Reported Methane Emissions Data

Global Energy Monitor collates facility-scale methane emissions data reported by government and company sources collected in a systematic fashion. This mine is associated with the following methane emissions reports:

Table 7: Methane emissions

Reported Coal Mine Methane Emissions (thousand tonnes CO2 equivalent) Reported Coal Mine Methane Emissions (thousand tonnes CH4) Year of Reported Coal Mine Methane Emissions Reported Coal Mine Methane Emissions (thousand tonnes) Reference Reference type
23.682 1965.646 2023 ​[10] national government data

Note: The above sections were automatically generated and are based on data from the Global Coal Mine Tracker May 2026 release.

Ownership Tree

This ownership tree is part of the Global Energy Ownership Tracker, a project of Global Energy Monitor.

Background

Oaktown Fuels Mine No. 2 Coal Mine is an underground mine in Knox, Indiana, United States.[11] Sunrise Coal, LLC operates the mine, which is owned by Hallador Energy Company.[11]

  • Operator: Sunrise Coal, LLC [11]
  • Owner: Hallador Energy Company [11]
  • Location: Knox, Indiana, United States [11]
  • Coordinates: 38.864776, -87.422916 (Exact)
  • Status: Operating
  • Capacity: 1.81 million tonnes per annum (Mtpa) [11]:
  • Reserves: 43.4 million tonnes (Proven and Probable, 2018) [12]
  • Coal Type: Bituminous (Thermal)
  • Mine Type: Underground
  • Start Year: 2013 [11]
  • Source of Financing:

Associated Coal Mine Methane Mitigation Projects

Some coal mines have installed infrastructure which can use and/or destroy some methane emissions associated with mining. In 2024, the Global Methane Initiative reported that this mine had a mitigation project associated with it. This methodology page describes how GEM classified these projects and linked them with coal mines in the Global Coal Mine Tracker.

Table MM1: Methane mitigation projects

Mitigation Project Name Project Type GMI Reported Status GMI Reported Start Year
Oaktown Fuel 2 Mine Methane Incineration Project - United States Flaring Operational 2021

Articles and Resources

Additional data

To access additional data, including an interactive map of world coal mines, a downloadable dataset, and summary data, please visit the Global Coal Mine Tracker on the Global Energy Monitor website.

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 https://www.sec.gov/ix?doc=/Archives/edgar/data/0000788965/000155837024015355/hnrg-20240930x10q.htm. {{cite web}}: Missing or empty |title= (help)
  2. ↑ 2.0 2.1 2.2 2.3 "Mine Data Retrieval System". Mine Health and Safety Administration. Archived from the original on 2024-07-17. Retrieved 2025-04-18.
  3. ↑ 3.0 3.1 3.2 3.3 https://web.archive.org/web/20260701051244/https://www.msha.gov/data-and-reports/statistics/mine-employment-and-coal-production. Archived from the original on 01 July 2026. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)
  4. ↑ 4.0 4.1 https://halladorenergy.com/our-businesses/sunrise-energy/default.aspx. {{cite web}}: Missing or empty |title= (help)
  5. ↑ 5.0 5.1 5.2 5.3 https://www.sec.gov/ix?doc=/Archives/edgar/data/0000788965/000143774924007870/hnrg20231231_10k.htm. {{cite web}}: Missing or empty |title= (help)
  6. ↑ https://www.sec.gov/Archives/edgar/data/788965/000114420418014211/tv487745_10k.htm. {{cite web}}: Missing or empty |title= (help)
  7. ↑ https://www.sec.gov/Archives/edgar/data/788965/000114420419013338/tv515791_10k.htm. {{cite web}}: Missing or empty |title= (help)
  8. ↑ https://www.sec.gov/Archives/edgar/data/788965/000155837020002242/hnrg-20191231x10k.htm. {{cite web}}: Missing or empty |title= (help)
  9. ↑ https://www.sec.gov/ix?doc=/Archives/edgar/data/0000788965/000143774922007411/hnrg20211231_10k.htm. {{cite web}}: Missing or empty |title= (help)
  10. ↑ 10.0 10.1 https://data.epa.gov/efservice/ghg/SUBPART%20FF%20-%20UNDERGROUND%20COAL%20MINES/FF_SUMMARY_SOURCE/CSV/. {{cite web}}: Missing or empty |title= (help)
  11. ↑ 11.0 11.1 11.2 11.3 11.4 11.5 11.6 United States Department of Labour; Mine Safety and Health Administration (MSHA), "Mine Data Retrieval System: Oaktown Fuels Mine No. 2", MHSA website, Accessed April 2021
  12. ↑ Mining Data Online, "Oaktown II Mine" Mining Data Online website, Accessed April 2021