Advent Technologies and the Greek Natural Gas Company, DEPA Commercial, sign MoU to collaborate on Hydrogen Projects Technology Advent Technologies and the Greek Natural Gas Company, DEPA Commercial, sign MoU to collaborate on Hydrogen Projects Eastern Europe Journal 3 years ago BOSTON, August 08, 2022–(BUSINESS WIRE)–Advent Technologies Holdings, Inc., an innovation-driven leader in the fuel cell and hydrogen technology space, today announced the signing of a... Read More