links traditional geosystems engineering with technical advances in emerging energy topics. This text delivers critical research, analysis and application of CO sequestration in underground formations. This critical reference also addresses problems related to H storage, both timely topics central to the Energy Transition. Specific sections address Carbon Sequestration and Hydrogen Storage through Geosystems Engineering, Surface and Interfacial Tension, Capillarity, Surfactants, Surface Free Energy, Adsorption, Electrokinetics, Colloidal Stability, Equilibrium and Stability of Thin Liquid Films, Wettability, Microemulsions, Emulsions and Foams, and Polymers for Subsurface Applications. Useful as a teaching or training text, this book will prepare today’s energy engineer to tackle two pressing problems in the areas of interface and colloid/nano-dispersion physics and chemistry by introducing rapid developments on how to remove CO from our environment and how to wean ourselves off fossil energy while meeting growing energy demands.