Hydrogen, the most abundant element in the universe, has long offered tantalizing potential as a clean alternative to fossil fuels. For decades, electrolyzers—using electricity to extract hydrogen from water—have provided a carbon-free energy carrier to run generators and cars as well as deliver power to buildings.But adoption has been slow: As of 2018, less than 0.1% of hydrogen came from water electrolysis. Enapter—an international clean-energy-technology company—is changing all that with its new and unique approach to hydrogen production. This breakthrough—along with its equally impactful model of building and managing electrolyzers—has earned Enapter a place among Fast Company’s list of the world’s Most Innovative Companies. “We are at the point where we need to decarbonize very quickly,” says Enapter chairman Sebastian-Justus Schmidt. “Green hydrogen is the…