Coal is a very versatile resource, having variable characteristics and having potential for a wide variety of mar- kets. Australia has extensive deposits of black coal, although they are concentrated mainly in Eastern Australia._x000D_
Assessments of the currently known reserves are related to the qualities of these reserves. Markets available to black coal fall into the broad groupings of metallurgical, fuel, conversion and miscellaneous markets and the requirements of these markets are related to coal characteristics. Market trends in Australia and on the export market are discussed and projected forward. By the end of this century Australian consumption of black coal could well be 100 million tonnes per annum, and, in the absence of any export restriction, a similar amount is likely to be exported. Currently defined black coal resources in Australia will last at least 600 years at these projected rates of consumption. Although the position appears satisfactory in considering the projected life of the black coal resources, there is a serious lack of detailed information on reserves, mining and preparation yields, quality and possible environmental restrictions. Action is required on three parallel courses: (1) a consistent, systematic and extensive survey of current coal resources in Australia, (2) accelerated exploration activity to define poorly prospected and potential areas, and (3) regular updating and extension of the knowledge of Australia's coal resources. This information would be of tremendous assistance for the formulation of a national energy policy on coal.