I had forgotten but anjuan's post reminded me about Norway going to zero emission ships in the fjords in 2026.
There are several articles relating to it when doing a search. The earliest article I found was dated May 2018 where the Norwegian parliament adopted zero-emissions by 2026.
https://whc.unesco.org/en/news/1824
There are at least 2 companies trying to update their ships to go emission free to sail the fjords. Hurtigruten and Havila
are going emission free.
https://businessnorway.com/articles...-world-heritage-fjords-becoming-emission-free
Am so glad we made it to Geiranger and Iceland when we did! We were on the Magic the last time to Geiranger!!
And we made it to Iceland in 2018! I would put Iceland and the Geiranger fjord as equal to Alaska!
If you want to cruise there on Disney, better book the 2024 cruise.