Washington State Ferries (WSF) is set to convert up to three of its Jumbo Mark II-class ferries to hybrid-electric power as part of its efforts to achieve zero emissions by 2050. The Washington State Department of Transportation awarded the shipyard contract to Vigor for the conversion, which also involves updating the aging propulsion system controls to extend the vessels’ lifespan. The contract’s winning bid by Vigor was around $150 million, with an additional fixed-price option to convert a third vessel in 2025. The initiative is in response to environmental goals set by the state, reducing greenhouse gas emissions and improving air quality in ferry-served communities.
