"Top US Power Company Invests Big in Hydrogen Technology"

NextEra Energy, the most valuable power company in the US, is betting on hydrogen as its next growth area after investing early in wind and solar farms. The Florida-based company's market capitalization has soared to over $150bn from roughly $11bn over the past two decades. However, the economics of hydrogen as an energy source are unproven, making the new strategy a huge bet for the company.