Researchers at Graz University of Technology (TU Graz) led by Prof. Dr. Viktor Hacker are pioneering a method that utilizes iron pellets for safe and efficient hydrogen storage. Here’s the magic: a fascinating reaction occurs when hydrogen comes in contact with “rusty” iron (iron oxide). The iron is “reduced,” meaning it loses its oxygen and forms water and clean hydrogen gas – essentially storing the hydrogen within the iron itself! The hydrogen can be extracted again by spraying the iron with steam when needed.

00:00 Intro
00:39 H2 Fuel cell research
01:55 H2 hype
02:40 Research breakthroughs
03:43 Fuel cell tech
05:25 H2 posibilities
06:35 Challenges
08:37 Promising tech
11:05 H2 science on $2/kg
13:22 H2 storage and transport
17:02 Heat release
18:14 Iron for H2 transport
19:53 H2 in Austria and Germany
21:08 Future of fuel cell tech
23:34 Chinese fuel cells
24:56 H2 in energy mix
27:17 Outro

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