Pratama Bersama Coal Mine

This article is part of the Global Coal Mine Tracker, a project of Global Energy Monitor.

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Pratama Bersama Coal Mine is an operating coal mine in Muara Pahu, Kutai Barat, East Kalimantan, Indonesia.

Location

Table 1: Project-level location details

Mine Name	Location	Coordinates (WGS 84)
Pratama Bersama Coal Mine	Muara Pahu, Kutai Barat, East Kalimantan, Indonesia	-0.4401282, 115.8414864 (approximate)

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

Loading map...

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Project Details

Table 2: Project status

Status	Status Detail	Opening Year	Closing Year
Operating	–	2014	–

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
–	0.08	2021	Surface	Open Pit	42.1	60.0*	268*

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
–	–	24.0	–	Bituminous	Thermal	–

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
PT Pratama Bersama [100%]	PT Borneo Olah Sarana Sukses Tbk [32.8%]	Indonesia

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

ROM or Saleable	2017	2018	2019	2020	2021	2022	2023
–	–	–	–	–	0.08	–	–

Note: The above section was automatically generated and is based on data from the Global Coal Mine Tracker May 2025 release.

Ownership Tree

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

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.