The governors of Iowa, Nebraska and Missouri are partnering to land up to $1 billion in federal funding to establish a regional hub for clean hydrogen production, touted as an important step in meeting the nation's climate change goals.
Hydrogen-powered cars are still few and far between. In Europe, Denmark stands out for having the most dense network of stations for the CO2-free fuel. Oliver Ristau looks at whether such cars are suitable for daily use.
