"The SF Bay Ferry system has added 11 new ferries in the last nine years, the cleanest ferries in the nation. **Five new all-electric, zero emission ferries are coming to serve current and new terminals for Mission Bay and Treasure Island.**"
https://www.ktvu.com/news/new-ferries-coming-both-bay-area-ferry-systems-fun-commuting-disasters
New ferries coming to both Bay Area ferry systems for fun, commuting, and disasters
While mass transit continues its slow recovery from pre-pandemic days, the aging of buses, trains and ferries is looking up as more new equipment hits the road rails and waves. The freeways are not free of more and more vehicles, while ferries face little traffic even at the peaks of terrestrial transit.