https://www.desertmountainenergy.com
Naturally occuring Hydrogen is often converted to Ammonia for storage purposes.
https://www.energy.gov/sites/prod/files/2015/01/f19/fcto_nh3_h2_storage_white_paper_2006.pdf
https://www.sciencedaily.com/releases/2020/11/201118141718.htm
https://www.science.org/content/article/ammonia-renewable-fuel-made-sun-air-and-water-could-power-globe-without-carbon
There’s about enough naturally occurring hydrogen on Earth to power the world’s bic lighters. It’s too bad we can’t import it from Jupiter or Saturn.