Soko Coal Mine

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Soko Coal Mine (Соко) is an operating coal mine in Sokobanja, Zaječar, Central Serbia, Serbia.

Location

Table 1: Project-level location details

Mine Name Location Coordinates (WGS 84)
Soko Coal Mine Sokobanja, Zaječar, Central Serbia, Serbia 43.63458, 22.00681 (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
Operating[1] – 1908[1] –

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
– 0.065503[2] 2024[2] Underground – – 494* 539[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
50.9[4] 2017[4] – – Subbituminous[1] Thermal Coal Plant

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
JP PEU Resavica [100.0%] Government of the Republic of Serbia Serbia

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

Note: The asterisk (*) indicates that the value is an estimated figure based on various factors, including the company's forecasted or reported monthly or quarterly production data, etc.
ROM or Saleable 2017 2018 2019 2020 2021 2022 2023 2024 2025
– 0.08[4] 0.07*[5] 0.08*[5] 0.06*[5] 0.07[6] 0.02[7] 0.03[5] 0.07[2] –

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

Ownership Tree

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

Background

The Soko Coal Mine is an underground coal mine near Sokobanja, Zaječar, Serbia.[8] The mine is owned and operated by the Public Company for Underground Coal Mining Resavica, which was established as per the government's decision in 2003.[9] It is a state-owned entity.

The Soko coal mine produced 65,503 tonnes of coal in 2024, compared with a planned output of 60,300 tonnes, achieving 109% of the production target.[10]

Incidents and Open-Pit Operations

The mine has a history of methane accidents. In 1998, 27 miners died in an explosion at the mine. On April 1 2022, eight miners were killed and 18 injured when a shaft collapsed, and according to the Mining and Energy ministry, lead to "a sudden penetration of methane into the working space."[11] Investigations following the April 2022 accident found that mining in Field 99, where the explosion occurred, had been conducted without an official exploitation permit. The requisite approval from the Ministry of Mining and Energy was only granted in November 2023.[12]

Following the April 2022 explosion, underground operations were suspended and Resavica commenced open-pit extraction at an alternative surface site within the Soko concession area.[13] As of March 2025, tenders had been issued for reconstruction of the mine's compressor plant and testing of tunnel steel supports, signalling preparation for a resumption of underground extraction.[14]

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 (PDF) https://privatizacija.privreda.gov.rs/upload/document/resavica_pe.pdf. {{cite web}}: Missing or empty |title= (help)
  2. ↑ 2.0 2.1 2.2 (PDF) https://jppeu.rs/wp-content/uploads/2025/03/GPP-2025-i-Odluka-NO.pdf. {{cite web}}: Missing or empty |title= (help)
  3. ↑ (PDF) https://unece.org/sites/default/files/2022-12/4.%20GIG_09_12_2022_last.pdf. {{cite web}}: Missing or empty |title= (help)
  4. ↑ 4.0 4.1 4.2 (PDF) https://unece.org/sites/default/files/2022-12/3.%20RADOSLAV%20VUKAS%20-%20BASIC%20CHARACHTERISTICS%20OF%20COAL%20DEPOSITS%20AND%20UNDERGROUND%20COAL%20MINE%20AT%20SERBIA%20RV.pdf. {{cite web}}: Missing or empty |title= (help)
  5. ↑ 5.0 5.1 5.2 5.3 (PDF) https://jppeu.rs/wp-content/uploads/2024/09/0.-Program-poslovanja-JP-PEU-za-2024-godinu-usvojen-na-NO-25.06.2024-i-na-Vladi-RS-br-023-7231-2024-od-01.08.24.pdf. {{cite web}}: Missing or empty |title= (help)
  6. ↑ (PDF) https://jppeu.rs/wp-content/uploads/2023/12/Program-poslovanja-JP-PEU-Resavica-za-2022.-godinu-usvojen.pdf. {{cite web}}: Missing or empty |title= (help)
  7. ↑ (PDF) https://jppeu.rs/wp-content/uploads/2023/12/Godisnji-program-poslovanja-za-2023-godinu-usvojen.pdf. {{cite web}}: Missing or empty |title= (help)
  8. ↑ Milanko Savic (Republic Mining Inspector),Underground Methane-Rich Coal Mines of Serbia,UNECE, 2015
  9. ↑ "History". https://www.jppeu.rs. Retrieved March 2023. {{cite web}}: Check date values in: |access-date= (help); External link in |website= (help)CS1 maint: url-status (link)
  10. ↑ "Godišnji program poslovanja za 2025. godinu i Odluka Nadzornog odbora JP PEU Resavica" (PDF). https://jppeu.rs/. 2025. Retrieved Mar 10, 2026. {{cite web}}: External link in |website= (help)CS1 maint: url-status (link)
  11. ↑ Eight killed as coal mine shaft in Serbia collapses, Reuters, April 1, 2022
  12. ↑ "Serbia: Soko brown coal mine set to resume underground operations three years after fatal accident". serbia-energy.eu. March 2025. Retrieved 10 March 2026.{{cite web}}: CS1 maint: url-status (link)
  13. ↑ "Serbian state-owned Resavica starts open-pit drilling at Soko coal mine after April blast". seenews.com. January 2023. Retrieved 10 March 2026.{{cite web}}: CS1 maint: url-status (link)
  14. ↑ "Serbia: Soko brown coal mine set to resume underground operations three years after fatal accident". serbia-energy.eu. March 2025. Retrieved 10 March 2026.{{cite web}}: CS1 maint: url-status (link)