Indonesian coal development potential

"IntroductionThe Republic of Indonesia is a developing Southeast Asian country that unites the Indian and Pacific oceans, and spreads across nearly 14000 islands with a total land area of about two million km-. The distance across the country approximates the distance across Canada: Indonesia extends for more than 6000 km from the northern tip of Sumatra to the eastern border of Irian Jaya in the middle of New Guinea. With a population of around 180million, Indonesia is one of the world's most populous countries. A mix of 366 ethnic groups populates the country and there are some 250 distinct languages spoken. The topography of Indonesia generally is quite rugged because of its numerous volcanos. For example, the island of Java has 121 volcanos, of which 15 rise above 3000 m and another 44 reach heights between 2000 m and 3000 m.Indonesia has a diversified resource base, with plentiful energy resources (coal, oil, gas and hydroelectric), significant mineral deposits, large timber potential and a developed system of agricultural commodity production and export. A high proportion of the primary resources are on the sparsely populated islands of Sumatra and Kalimantan, whereas 7'3 of Indonesia's people reside on Java, or on 70/0 of the country's land area. Around Jakarta in western Java the population density is around 8000 per krn2. This contrasts with less than nine people per km- on Sulawesi (Fig. I)."