In a sign of how quickly the clean energy landscape is evolving, HydrogenXT has secured a $900 million financing agreement to build an initial fleet of 10 zero-carbon hydrogen production and refueling facilities across the United States.

For an industry that, not long ago, was dominated by fossil fuels, such large-scale investments in hydrogen infrastructure would have seemed improbable. In 2026, however, billion-dollar clean energy deals are becoming a defining feature of the transition.