The hydrogen-fueled vehicles can start quickly in the low winter temperatures of minus-30-degrees Celsius in the high-latitude city, some 160 km to the north of Beijing.
Abstract Widespread adoption of hydrogen as an energy carrier is widely believed to require continued advances in Power-to-Gas (PtG) technologies. Here we provide a comprehensive assessment of the dynamics of system prices and conversion efficiency for three currently prevalent PtG technologies: alkaline, polymer electrolyte membrane, and solid oxide cell electrolysis. We analyze global data points for system prices, energy consumption…