Machine generated contents note: ch. 1 Hydrogen and Solar Hydrogen -- 1.1.Hydrogen: Structure and Properties -- 1.2.Hydrogen Production and Utilization -- 1.3.Solar Hydrogen -- 1.4.Hydrogen Safety and Sustainability -- 1.5.Hydrogen as Energy Carrier: Exergizing the Energy System -- 1.6.The Hydrogen Science & Technology Network -- References -- ch. 2 Water Electrolysis with Solar Electricity -- 2.1.Water Electrolysis -- 2.2.Current Electrolytic Technologies -- 2.3.Photovoltaic-Assisted Water Electrolysis -- 2.4.Economics of Water Electrolysis -- 2.5.Reducing the Cost of Electrolytic Hydrogen -- 2.6.Emerging Electrolytic Technologies -- 2.7.A Flexible Technology with Large Applicative Potential -- References -- ch. 3 Thermochemical Water Splitting -- 3.1.Concentrating Solar Power for Heavy Energy Demand -- 3.2.Hydrosol: Thermochemical Water Splitting -- 3.3.Carbon Neutral Solar Fuels -- 3.4.Solar Hydrogen and the Electron Economy -- References -- ch. 4 Solar Hydrogen Utilization -- 4.1.Hydrogen Fuel Cell Engines -- 4.2.Hydrogen Fueled Internal Combustion Engines -- 4.3.Hydrogen Motoring: A Dream Never Coming True? -- 4.4.Hydrogen Fueled Power Plants -- 4.5.Hydrogen Energy for Distributed Generation -- 4.6.Portable Devices Running on Hydrogen -- 4.7.An Insight into the Solar Hydrogen Economy -- References