Audio und werbung/Shutterstock Save for later Print Download Share The assortment of US hydrogen hub projects envisaged under former US President Joe Biden's administration is now facing an era of recalibration and reduction. Key players and partners are taking a harder look at the long-term viability of projects amid likely funding cuts from President Donald Trump's administration — alongside uncertainties about hydrogen's potential that had been simmering pre-Trump. Now, a realism seems to have settled in that an interconnected US clean hydrogen economy will take more time and effort to develop, and some players will simply get squeezed out as the landscape grows tougher.