Planning new coal-fired power plants

When considering fossil energy sources, it can be seen that natural gas and oil will become much scarcer than coal. Therefore, one practical option is to investigate and further develop coal-based energy supplies for the future. However, the existing coal stocks must be used very sparingly. Consequently, the conversion efficiency of the chemically-bonded energy in power and heat needs to be improved. By these means, and also by modern environmental engineering, power can be generated from coal without harming the environment.