Role for carbon capture and storage in China

AbstractCoal is China’s primary fuel for power generation and will almost certainly remain so for the foreseeable future. China had an installed power generation capacity of a little over 700GWe in 2007, which is projected to nearly double within the next 20 years. NZEC (Near Zero Emission Coal) is a major Sino-British initiative on carbon capture and storage. One of its key aims is to complete the work required to construct a coal-fired power generation plant in China with CCS. The first phase of NZEC is a feasibility study, due to complete in late 2009, in which options for CCS in China are being explored. As part of the feasibility study, an energy systems analysis using the China MARKAL model is being undertaken to provide a perspective on the energy technologies that may be deployed in China to meet its energy needs. The energy situation in China is being analysed, with a detailed investigation undertaken of the various technologies and fuels employed at present. Based on growth forecasts and national plans for China, predictions will be made of the technologies and fuels that may be deployed to meet its future needs. The role of coal and the various technology options for utilising that coal will be identified. An estimate of the CO2 emissions arising from the utilisation of coal and the potential impact of their release to the atmosphere will be made. The potential for CCS to reduce CO2 emissions to the atmosphere, and the cost and impact of deploying CCS will be examined. In this paper, the authors will provide a progress review of this analysis and present provisional results