| ID | 097264 |
| Title Proper | Revisiting CO2 mitigation potential and costs in China's electricity sector |
| Language | ENG |
| Author | Cai, Wenjia ; Wang, Can ; Chen, Jining |
| Publication | 2010. |
| Summary / Abstract (Note) | To improve the reliability of sectoral mitigation potential and cost analysis, this paper made an in-depth exploration into China's electricity sector's thermal efficiency and inner structure. It is found that unlike what many literatures portray, China is actually among the world's leaders in coal-fired power plants' generating efficiencies; besides, although there are still numerous small and inefficient generating units in the current generation fleet, many of them are in fact playing important roles in supporting local economic development, meeting peak load needs, balancing heat and electricity supply and providing job opportunities to the local economy, therefore their existence does not necessarily mean low-cost mitigation potential. Given the efficiency and structural characteristics of China's electricity sector, it is pointed out that some other mitigation options, such as demand side management, IGCC and renewable energy as well as the break-through of CCS technology may play an even more important role in emission reduction. Considering the significant lock-in effects in electricity sector, it is warned that China, if continues putting majority investment in large and advanced coal-fired generating units, will face another round of chasing-after for the new and advanced renewable generation technologies. Therefore China should put more efforts in renewable generation technologies now. |
| `In' analytical Note | Energy Policy Vol. 38, No. 8; Aug 2010: p. 4209-4213 |
| Journal Source | Energy Policy Vol. 38, No. 8; Aug 2010: p. 4209-4213 |
| Key Words | Mitigation Potential ; Mitigation Cost ; China |