Samuel C Krevor¹, Gaetano Garfi¹, Catherine Spurin², Edward Andrews¹, Sojwal Manoorkar³, Catrin Harris⁴, Nele Wenck¹ and Adyani Razak⁴, (1)Imperial College London, Earth Science & Engineering, London, SW7, United Kingdom, (2)Imperial College London, London, SW7, United Kingdom, (3)Imperial College London, Earth Science and Engineering, London, SW7, United Kingdom, (4)Imperial College London, Earth Science & Engineering, London, United Kingdom

Laura J Pyrak-Nolte¹, Liyang Jiang², Chven A Mitchell³, Zhenyu Xu², Hongfan Cao⁴, Seonkyoo Yoon⁴, Peter K. Kang⁵, Jessica M Rimsza⁶, Jeremy Trageser⁷, Antonio Bobet⁸ and Hongkyu Yoon⁹, (1)Purdue University, Department of Physics and Astronomy; Department of Earth, Atomospheric and Planetary Sciences; Lyles School of Civil Engineering, West Lafayette, IN, United States, (2)Purdue University, Department of Physics and Astronomy, West Lafayette, IN, United States, (3)Stanford University, Stanford, CA, United States, (4)University of Minnesota Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, MN, United States, (5)University of Minnesota, Department of Earth and Environmental Sciences, Minneapolis, MN, United States, (6)Sandia National Laboratories, Geochemistry Department, Albuquerque, NM, United States, (7)Sandia National Laboratories, Computational Multiscale Department, Albuquerque, NM, United States, (8)Purdue University, Lyles School of Civil Engineering, West Lafayette, IN, United States, (9)Sandia National Laboratories, Department of Geomechanics, Albuquerque, NM, United States

Patrick F Dobson¹, Mark D White², Jonny Rutqvist³, Joseph Morris⁴, Eric L Sonnenthal⁵, Luke Frash⁶, Pengcheng Fu⁴, Ghanashyam H Neupane⁷, Christine Doughty⁸, Timothy J Kneafsey⁸ and The EGS Collab Team, (1)Lawrence Berkeley Nat Lab, Berkeley, CA, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)Lawrence Berkeley National Laboratory, Energy Geosciences Division, Berkeley, CA, United States, (4)Lawrence Livermore National Laboratory, Livermore, CA, United States, (5)Lawrence Berkeley Natl Lab, Berkeley, CA, United States, (6)Los Alamos National Laboratory, Earth & Environmental Sciences, Los Alamos, NM, United States, (7)Idaho National Laboratory, Idaho Falls, ID, United States, (8)Lawrence Berkeley National Laboratory, Berkeley, CA, United States

Wen Deng, Missouri University of Science and Technology, Rolla, MO, United States and Chao Zeng, Missouri University of Science and Technology, Civil, Architectural and Environmental Engineering, Rolla, MO, United States

Paul J Cook¹, Yves Guglielmi², Florian Soom³, Patrick F Dobson⁴, Timothy J Kneafsey¹, Ankush Singh⁵, Auli P Niemi⁶ and Alexandru Tatomir⁶, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)University of California Berkeley, Berkeley, CA, United States, (3)Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA, United States, (4)Lawrence Berkeley Nat Lab, Berkeley, CA, United States, (5)Stanford University, Stanford, United States, (6)Uppsala University, Earth Sciences, Uppsala, Sweden

Hang Deng¹, John Bargar², Alexandra Hakala³, Adam D Jew², Christina L Lopano³, Carl I Steefel¹ and Wei Xiong⁴, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)SLAC National Accelerator Laboratory, Stanford Synchrotron Radiation Lightsource, Menlo Park, CA, United States, (3)Research and Innovation Center, National Energy Technology Laboratory, Pittsburgh, PA, United States, (4)Research and Innovation Center, National Energy Technology Laboratory, Pittsburgh, United States

Samantha Fuchs, University of Texas at Austin, Austin, TX, United States, Dustin Crandall, National Energy Technology Laboratory Pittsburgh, Pittsburgh, PA, United States and Charles J Werth, University of Texas at Austin, Department of Civil, Architectural and Environmental Engineering, Austin, TX, United States

Dorothee Rebscher, Federal Institute for Geosciences and Natural Resources (BGR), Hannover, Germany, Rolf Kipfer, EAWAG Swiss Federal Institute of Aquatic Science and Technology, Duebendorf, Switzerland; ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Roman Y Makhnenko, University of Illinois, Civil and Environmental Engineering, Urbana, IL, United States, Christophe Nussbaum, Federal Office of Topography (swisstopo), St.-Ursanne, Switzerland, Victor Vilarrasa, Spanish National Research Council, Institute of Environmental Assessment and Water Research, Barcelona, Spain and Paul Wersin, University of Bern, Bern, Switzerland