In Australia hydrogen fuel is feasible but may be not in BC https://www.railwaygazette.com/study-finds-batteries-and-hydrogen-could-replace-diesel-locos-on-heavy-freight-trains/64050.article?ID=z9xqh~99zhzj~rzrx9~W4ik~Ky0gk&utm_campaign=RG-WEEKLY-Smartrail%20Europe-050523-JM&utm_medium=email&utm_source=newsletter&utm_content=RG-WEEKLY-Smartrail%20Europe-050523-JM