Bunyu is an oil-rich

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

n island situated to the north of Tarakan City, in the eastern Celebes Sea off the north-eastern coast of

Borneo Borneo (; id, Kalimantan) is the List of islands by area, third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java Isl ...

in North Kalimantan province. The administrative area comprising Bunyu District is composed of eleven islands - Pulau Baru, Pulau Batok, Pulau Bunyu, Pulau Burung, Pulau Papa, Pulau Tibi Barat, Pulau Tibi Lumot, Pulau Tibi Selatan, Pulau Tibi Timur, Pulau Tibi Utara and Pulau Titus - all sharing the postal code of 77281. It lies just off the northern side of the delta of the Sesayap River, with the southern side of the delta having Tarakan Island, and the north Mandul Island. Bunyu is of economic importance as a producer of

petroleum Petroleum, also known as crude oil, or simply oil, is a naturally occurring yellowish-black liquid mixture of mainly hydrocarbons, and is found in geological formations. The name ''petroleum'' covers both naturally occurring unprocessed crude ...

, and

coal Coal is a combustible black or brownish-black sedimentary rock, formed as stratum, rock strata called coal seams. Coal is mostly carbon with variable amounts of other Chemical element, elements, chiefly hydrogen, sulfur, oxygen, and nitrogen ...

. The Mundra Thermal Power Station in Gujarat,

India India, officially the Republic of India ( Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the ...

uses coal imported from a mine in Bunyu Island, under a 15-year fuel supply agreement signed with

Adani Enterprises Adani Enterprises Limited is an Indian multinational publicly listed holding company and a part of Adani Group. It is headquartered in Ahmedabad and primarily involved in mining and trading of coal and iron ore. Through its various subsidia ...

Adani Power Adani Power is an Indian power and energy company. A subsidiary of Indian conglomerate Adani Group with head office at Khodiyar in Ahmedabad, it is a private thermal power producer, with a capacity of 12,450 MW that operates a mega solar plant o ...

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* Bunyu Airport

References

Tarakan Islands of Kalimantan Landforms of North Kalimantan {{EKalimantan-geo-stub