NASA Fuel Cell and Hydrogen Activities

This very high-level summary presentation covers 2019 NASA activities pertinent to the terrestrial hydrogen economy in general and the Department of Energy "H2@Scale" initiative in particular. The presentation introduces NASA and provides a basic review of relevant electrochemical systems before conveying basic technologies for a Lunar hydrogen economy starting with energy storage options of batteries and regenerative fuel cells before delving into locally generated and cryogenically stored propellant through in situ resource utilization (ISRU) methods.