Cahaya Energi Mandiri Coal Mine

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

Download full dataset

Report an error

Sub-articles:

Global coal mines Coal mines in China Coal mines in India Coal mines in the United States Coal mines in Australia Coal mines in Russia Coal mines in Indonesia

Related-articles:

Largest coal mines in the world Coal mine impacts from Covid-19 Environmental issues of coal Coal mining Coal reserves Coal terminals

Cahaya Energi Mandiri Coal Mine is a mothballed coal mine in East Kalimantan, Indonesia.

Location

Table 1: Project-level location details

Mine Name	Location	Coordinates (WGS 84)
Cahaya Energi Mandiri Coal Mine	East Kalimantan, Indonesia	-0.542138, 117.190729 (exact)

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

Loading map...

{"type":"SATELLITE","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"600px","height":"500px","centre":false,"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"visitedicon":"","wmsoverlay":false,"zoom":16,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"cluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","fullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":-0.542138,"lon":117.190729,"icon":"","inlineLabel":"Mothballed Mine\n"}]}

Project Details

Table 2: Project status

Status	Status Detail	Opening Year	Closing Year
Mothballed	–	2009	–

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
0.9	–	–	Surface	Open Pit	16.8	50.0*	–

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
9.5	2009	20.0	Samrinda	Subbituminous	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
Cahaya Tiara Group [100%]	Cahaya Tiara Group [100%]	Indonesia

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.

Background

Cahaya Energi Mandiri coal mine is operated by Cahaya Energi Mandiri, a subsidiary of Cahaya Tiara Group, in Samrinda, East Kalimantan, Indonesia. Cahaya Energi Mandiri, a subsidiary of Cahaya Tiara Group operates the mine.

• Sponsor: Cahaya Energi Mandiri,
• Parent company: Cahaya Tiara Group
• Location: Samrinda, East Kalimantan, Indonesia
• Coordinates: -0.542138, 117.190729 (exact)
• Status: Operating
• Capacity: 2.3 MTPA
• Reserves: 9.5 MT
• In service: 2010
• Permits:
• Coal type: Subbituminous Thermal
• Mining method: Surface, Opencast

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.