Burning coal to generate electricity is one of the key sources of atmospheric carbon dioxide emissions; so, targeting coal-fired power plants offers one of the easiest ways of reducing global carbon emissions. Given that the world’s largest economies all rely heavily on coal for electricity production, eliminating coal combustion is not an option. Indeed, coal consumption is likely to increase ...

The energy system must be producing close to zero emissions by mid-century to meet stringent climate goals. There are many possible clean energy options, but few are ready or able to replace coal and gas as primary electricity supplies. This paper addresses the issue of whether a viable energy system can be based mostly around solar thermal electricity. It is found that, using thermal storage, ...

Executive Summary This report examines three different methods of carbon dioxide (CO 2) capture for carbon capture and sequestration (CCS) systems for coal fired power plants. The purpose of this report is to compare the three distinct technologies for overall feasibility of large scale implementation on standard coal power plants. Many political and economic reasons have forced industries, inc...

The increasing environmental concern caused by the use of fossil fuels and the concomitant need for improved combustion efficiency is leading to the development of new coal cleaning and utilisation processes. However, the benefits achieved by the removal of most mineral matter from coal either by physical or chemical methods can be annulled if poor coal combustibility characteristics are attain...

1 Executive Summary Coal-based generation appears likely to remain the linchpin of the Indian power sector at least for the next few decades, given the large domestic coal resources and the absence of any other significant domestic energy sources in the country. Coal power will, thus, help increase the availability of electricity, particularly in rural areas, which is an urgent development prio...