San Francisco Bay Ferry last week commissioned the latest addition to its fleet, M/V Karl.
Built by Mavrik Marine in La Conner, Wash., It is the third of four vessels in the Dorado class, but is the first delivered to meet the new California Air Resources Board (CARB) commercial harbor craft emissions regulations.
It is powered by four U.S. Environmental Protection Agency (EPA) Tier 4 engines and is equipped with diesel particulate filters (DPF), a first in the passenger ferry industry. Among...
https://www.marinelog.com/passenger/ferries/sf-bay-ferry-commissions-carb-compliant-ferry-m-v-karl/