اثرات زیست محیطی صنعت زغال سنگ و نیروگاه های برق حرارتی در هند

The installed electricity generating capacity has to increase very rapidly (at present around 8–10% per annum), as India has one of the lowest per capita electricity consumptions. Therefore, the problems for the future are formidable from ecological, radio-ecological and pollution viewpoints. A similar situation exists in many developing countries of the region, including the People’s Republic of China, where coal is used extensively. The paper highlights some of these problems with the data generated in the author’s laboratory and gives a brief description of the solutions being attempted. The extent of global warming in this century will be determined by how developing countries like India manage their energy generation plans. Some of the recommendations have been implemented for new plants, and the situation in the new plants is much better. A few coal washeries have also been established. It will be quite some time before the steps to improve the environmental releases are implemented in older plants and several coal mines due to resource constraints.