China

Resources and power

China is well endowed with mineral resources, and more than three dozen minerals have proven economically important reserves. The country has rich overall energy potential, but most of it remains to be developed. In addition, the geographical distribution of energy places most of these resources far from their major industrial users. Basically, the Northeast is rich in coal and petroleum, the central part of North China has abundant coal, and the southwest has great hydroelectric potential. However, the industrialized regions around Guangzhou (Canton) and the lower Yangtze region around Shanghai have too little energy, while there is little industry located near major energy resource areas other than in the southern part of the Northeast. Thus, although energy production has expanded rapidly, it has continued to fall short of demand, and China has been purchasing increasing quantities of foreign petroleum and natural gas.

Mining accounts for a small portion of China’s overall gross domestic product (GDP) and employs only a tiny fraction of the country’s workforce. It likewise represents a small—though significant—part of the annual value of industrial output. However, several problems have also emerged regarding mineral extraction. One concern is that finds of new proven reserves have fallen short of the country’s long-term development needs. In addition, productivity has been low in a great majority of mining operations through mismanagement and the use of obsolete equipment, and the recovery ratio of commodity to ore has been low in many cases, resulting in considerable waste. The environment has been adversely affected both by the vast accumulations of waste rock and other mining debris that have been left on huge tracts of land and by the great volume of polluted wastewater produced by mining operations, which has fouled rivers and farm fields.