The textbook "Assessment of Hydrogen Energy for Sustainable Development" offers a comprehensive analysis of the role of hydrogen energy in the context of sustainable development. It highlights the challenges associated with dependence on fossil fuels and discusses the need for a coherent energy policy that considers both energy supply and demand. The book addresses the entire energy life cycle, including the production, transmission, and conversion of energy, as well as the impacts on energy equipment manufacturers and end consumers. It illustrates how a hydrogen economy can influence all sectors in the long term and what technological developments are being advanced in the energy industry and among vehicle manufacturers to promote alternative energy sources and more efficient technologies.