Anybody have range numbers on this? I doubt they're going to get very far with just batteries right now but this could be an interesting solution for ferry-type operation between local ports.
The article says they're using this to replace an overland truck route between Porsgrunn and Larvik, Norway - roughly 25km. I'd guess the shipping route is double that?
Hurtigruten [2] has ordered new hybrid ships that will be able to run all electric for shorter periods of time in normal cruise speeds, while operating for much longer times in fjords on slower speeds.
[1] https://www.siemens.com/press/en/pressrelease/?press=/en/pre...
[2] https://www.hurtigruten.com/about-us/news/new-hybrid-explore...