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Energy Procedia 4 (2011) 2465–2469
Energy Proc cedia 00 (2010) 0 000–000

Ene ergy Procedia
www.elsevier.com/locate/procedia ww ww.elsevier.com/locate/XXX

GHGT-10

A mo of car odel rbon captu and sto ure orage with demonst h tration of global war g rming potential and fossil fuel reso l ource use efficiency e
Ji itsopa Sueb a*, Malc bsiricolm Wilsonb n
b a IP PAC-CO2 Researc Inc, 120-2 Res ch search Drive, Reg gina, Saskatchewan S4S 7H9, Can nada Office of Energy and Env f vironmnet, 3737 W Wascana Parkwa Regina, Saskatchewan, S4S 0A2 Canada ay, 2,

Elsevier use only: Received date here; revised date here; accep date here e d pted

Abstract Increasin greenhou gas con ng use ncentration i the atmos in sphere influ uencesgloba climate c al change even n though the level of im e mpact is still unclear. Carbon dioxi capture and storage (CCS) is in l ide e ncreasingly y seen as an important component of broadly b c based green nhouse gase reduction measures, such as the es n e use of rene ewable ener sources or nuclear energy. Al rgy s lthough the other green nhouse gase are more es e potent, the sheer volu e ume of CO2makes it dominant i term of its effect in the atmos in i n sphere. The e Internation Energy A nal Agency (IE uses 19 of emiss EA) 9% sion reducti requirem ion ments as th target for he r CCS. Altho ough a foss fuel powe plant is a large source of CO2 e sil er emissions, w CO2 ca with apture these e emissions can be re educed sub bstantially. However, it must be recogniz zed that CO2 capture O esignificantly decrease power pla efficien es ant ncy; therefore, extra resources (fo example, coal in the or e case of a coal-fired power pla ant) are needed to co ompensate for the los capacity. Extensive st . e application of CO2 cap n pture will r require the construction of replace c n ement power plants to c compensate e for the los of electri ss icity to the grid. CO2 transport a storage alsocontribute to an increase in and n emissions and waste g generation, as well as an increase in energy and other r e resource co onsumption. . tand the imp plications, C activiti should b studied fr CCS ies be rom a full li cycle per ife rspective. To underst The obje ectives of th study is to conduct life cycle assessment o combinin two energ systems, his of ng gy , coal-fired p power plan and CO2EOR, as a new tool to evaluate e nt o environmen LCA of CCS with ntal f h CO2 EOR option. In addition, th is an at his ttractive too for decis ol sion making of any CC project. g CS . Various eq quations are applied in the GaB software (a LCA software) to model this tool. Life e nto Bi e o s e cycle assessment (LC is the primary ap CA) pproach use in this s ed study to cre eate the too for CCS olS environme ental evalua ation. The B Boundary Dam Power Station (B D r BDPS) and the Weyb d burn-Midale e CO2 Projec in Saska ct atchewan, C Canada, are studied and modified as the case scenarios to find the d e e potential a encoura the appl and age lications of CCS on bo energy s oth systems. En nergy, using GJ as one g e of its unit, is considera ably the pro oduct of this combining two energresources as one syst s g gy s tem. The application of this tool eff t fectively dem monstrates the result of CCS syste as life cy impact em ycle t assessment (LCIA) on carbon fo t n ootprint and resource d d depletion. O Other enviro onmental im mpacts can, , therefore, b analyzed by this too as well. T be d ol Three proces sses; coal mining, power plant including CO2 m capture un operation andcrude oil usage, must be p nit n, e , presented wh the glo hen obal warmin potential ng l (GWP) of CCS is pe erformed. In addition, the result d n demonstrate the GWP reduction is directly es P n y related to fossil fuel resource u efficien use ncy. This m means the lower GW of CCS, the lower WP , r efficiency of fossil fue resource u as well. el use .
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