Hydrogen Economy : Brief Sumarization of Hydrogen Economy

Challenges of the energy sector are strongly affected by the worldwide situation and its effect more than ever before. Challenges include safe energy supplies, an increase in energy demands, orientation on environmentally friendly energy production, problems with grid systems due to the rise of renewable energy sources etc. Some authorities talk about new energy visions, which comprise hydrogen economy. Hydrogen seems to be an ideal energy carrier in the foreseeable future. A hydrogen economy is an economy that should help to reduce dependency on fossil fuels. The transition towards a hydrogen economy depends on many factors e.g., cheap, and effective sources for hydrogen production, the existence of sufficient storage, and transportation infrastructure. Several questions about hydrogen’s future are discussed in this paper.