The effect of retrofitting Portuguese fossil fuel power plants with CCS

被引:49
作者
Gerbelova, Hana [1 ]
Versteeg, Peter [2 ]
Ioakimidis, Christos S. [3 ]
Ferrao, Paulo [1 ]
机构
[1] Inst Super Tecn, MIT Portugal Program Sustainable Energy Syst, P-2744016 Porto Salvo, Portugal
[2] Carnegie Mellon Univ, Dept Engn & Publ Policy, Pittsburgh, PA 15213 USA
[3] Deusto Inst Technol, DeustoTech, Energy Unit, Bilbao 48007, Spain
关键词
Carbon dioxide; CO2 capture and storage; Fossil fuel power plant; Retrofitting; Cost estimates; Portugal; CARBON CAPTURE; CO2; CAPTURE; COST;
D O I
10.1016/j.apenergy.2012.04.014
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
This work assesses the retrofit potential of existing Portuguese fossil fuel power plants with post-combustion CO2 capture and storage (CCS) technology. The Integrated Environmental Control Model (IECM) was used to provide a systematic techno-economic analysis of the cost of emission control equipment, the reduction in greenhouse gas emissions, and other key parameters which may change when CCS is implemented at a fossil fuel power plant. The results indicate that CCS requires a large capital investment and significantly increases the levelized cost of electricity. However, the economic viability of CCS increases with higher CO2 prices. The breakeven CO2 price for plants with and without CCS was estimated at $85-$140/t of CO2 depending on the technical parameters of the individual plants. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:280 / 287
页数:8
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