Hydrogen is the simplest element on earth and most abundant element in the universe. It is an energy carrier as it has high energy content per unit of weight. And it has the potential to become a mainstream energy technology and a key clean fuel source in the future that could also help reduce greenhouse gas emissions. The development of hydrogen research and technology in the next few decades could make hydrogen a multi-billion industry in the United States alone, Jeffrey Rissman, Industry Program Director & Head of Modeling at climate policy think tank Energy Innovation, writes in Forbes. By 2050, the hydrogen ... (full story)