THE SUN CELL. Electrical power from Hydrogen to dark matter. The videos are good, and the patents and studies over 20yrs check out.
https://brilliantlightpower.com

Another step forward for green hydrogen in commerce
https://www.ir.plugpower.com/press-releases/news-details/2023/Plug-Power-Completes-First-Installation-of-Electrolyzer-at-Amazon-Fulfillment-Center/default.aspx

How a floating hydrogen farm has moved China closer to clean renewable energy, yet another emerging tech to produce cheap green hydrogen
https://apple.news/A0wJHrMdqRCKpaaqSYuNViA
 
New Reactor Design Is A Gamechanger For Green Hydrogen
https://finance.yahoo.com/news/reactor-design-gamechanger-green-hydrogen-010100528.html

French drillers may have stumbled upon a mammoth hydrogen deposit
https://apple.news/A0y0vMz3bQC-Y9stNMYqe6Q

Rice lab’s catalyst could be key for hydrogen economy
https://news.rice.edu/news/2022/rice-labs-catalyst-could-be-key-hydrogen-economy

​Ready To Destroy EV Engine | Astron Aerospace - Omega 1 Engine
Unique, highly efficient, powerful, lightweight and easy to maintain rotary engine that can burn hydrogen and be used in any application.  Comments are mostly sceptical, but may be worth tagging.
https://youtu.be/Cgi5q0-omlY