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From geology to economics: Technico-economic feasibility of a biofuel-CCS system
Author(s) -
Antonin Fabbri,
D. Bonijoly,
Olivier Bouc,
Gautier Bureau,
C. Castagnac,
Flavie Chapuis,
Xavier Galiègue,
Audrey Laude,
Y. Le Gallo,
Sandrine Grataloup,
Olivia Ricci,
J. Royer-Adnot,
Carol Zammit
Publication year - 2011
Publication title -
energy procedia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.474
H-Index - 81
ISSN - 1876-6102
DOI - 10.1016/j.egypro.2011.02.197
Subject(s) - carbon footprint , cash flow , pipeline (software) , environmental science , estimation , ecological footprint , pipeline transport , discounted cash flow , petroleum engineering , engineering , environmental engineering , sustainability , greenhouse gas , geology , systems engineering , business , mechanical engineering , ecology , oceanography , accounting , biology
This paper presents a method to estimate the technical and economic feasibility of capturing and geologically storing CO2 resulting from biomass fermentation. The methodology is applied to the case of bio-refineries in the Paris Basin, France. The first step is to build a 3D geological model of the area studied and to choose the optimal injection location from geological and environmental constraints. Then, based on this information, the design of the CCS system (pipeline length, number and type of wellbores, surface equipment …) and the estimation of the technical feasibility (sufficient storage capacity, risk analysis and management …) can be performed. The last step is the estimation of the environmental benefits of this system (through a carbon and energy footprint) and its economic long term feasibility thanks to a discounted cash flow analysis. The impact of geological constraints on the economic feasibility of the system is estimated through a sensitivity assessment on the number of required injection wellbores

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