Bond, Clare E.Kremer, YannickJohnson, GarethHicks, NigelLister, RobertJones, Dave G.Haszeldine, R. StuartSaunders, IanGilfillan, Stuart M. V.Shipton, Zoe K.Pearce, Jonathan2018-04-122018-04-122017-06Bond, C E, Kremer, Y, Johnson, G, Hicks, N, Lister, R, Jones, D G, Haszeldine, R S, Saunders, I, Gilfillan, S M V, Shipton, Z K & Pearce, J 2017, 'The physical characteristics of a CO2 seeping fault : The implications of fracture permeability for carbon capture and storage integrity', International journal of greenhouse gas control, vol. 61, pp. 49-60. https://doi.org/10.1016/j.ijggc.2017.01.0151750-5836http://hdl.handle.net/2164/10323The authors would like to acknowledge the financial support of the UK CCS Research Centre (www.ukccsrc.ac.uk) in carrying out this work. Author Kremer is supported by NERC grant NE/N015908/1. The UKCCSRC is funded by the EPSRC as part of the RCUK Energy Programme. Midland Valley Exploration are thanked for an academic license for Move. Porosity and permeability analysis were undertaken in the University of Aberdeen Petrophysics laboratory with the aid of Sophie Harland. The South African National Energy Development Institute (SANEDI) Stakeholder Engagement team under the South African Centre for Carbon Capture & Storage (SACCCS) is thanked for making the scientific work possible. The National, Provincial and Local Government structures including Traditional Authorities, Municipalities, landowners and local residents are thanked for granting permission to conduct the monitoring in the areas of interest. CGS staff are thanked for their assistance and support in the field. We thank two anonymous reviewers for their comments, which helped to improve the manuscript.1213567900engfracture permeabilityCO2 storageleakagenatural analogueQE GeologyGeneral Earth and Planetary SciencesNatural Environment Research Council (NERC)NE/N015908/1Engineering and Physical Sciences Research Council (EPSRC)QEJournal article10.1016/j.ijggc.2017.01.015https://authors.elsevier.com/a/1Usyn6E2M2cNQ961