Green hydrogen: gas of the future?

In Saxony, a company has developed a system to store and transport hydrogen using iron pellets, which bind hydrogen via hot steam and release it as the pellets rust. This method is safe, easy to transport, and offers a long-term solution for areas not connected to the hydrogen grid. Germany aims to transition to hydrogen for energy independence, with plans to build a 9,000-kilometer hydrogen pipeline network by 2032, though projects of this scale could take decades. Green hydrogen remains expensive, prompting experts to suggest interim use of less sustainable options to establish infrastructure. Over time, production costs are expected to decrease, making hydrogen more accessible and practical for industrial use.

This video summary was created by AI from the original DW script. It was edited by a journalist before publication.