New DRBA ferry design will allow upgrade to zero-emission operations

In December, the Delaware River and Bay Authority awarded a $78.6 million contract to Senesco Marine LLC of North Kingstown, R.I., for the construction and outfitting of a new, cleaner, 75-car, diesel-hybrid ferry.

In March, Senesco announced its contract with ABB to deliver full propulsion and automation systems for the new vessel.

The new ferry will eventually replace the MV Cape Henlopen, a 40-plus-year-old diesel-engine ferry that currently serves passengers who travel between Lewes and Cape May, N.J.

Expected to improve efficiency, reliability and customer experience, the new ferry is due for delivery in 2029 as part of DRBA’s fleet modernization initiative. Unlocking initial fuel savings of around 35%, as well as lower operating and maintenance costs compared to the existing fleet, the ship will enter service as a diesel-electric vessel, but with the capability to install a 7,000 kWh battery pack for an all-electric upgrade.

ABB’s comprehensive scope of supply includes the high-redundancy propulsion system comprising flexible Onboard DC Grid power platform, and its PEMS power and energy management system, as well as engineering, acceptance testing, training and commissioning support.

Developed by Elliott Bay Design Group and classed by American Bureau of Shipping to meet U.S. Coast Guard requirements, its arrival will signal a major step forward in DRBA’s strategy to cut regional emissions of nitrogen dioxide, particulates, hydrocarbons, carbon monoxide and carbon dioxide.

With the first phase of the Cape May-Lewes Ferry project leveraging the high redundancy of hybrid-electric propulsion systems, the subsequent upgrade will secure zero-emission operations and port stays as part of a U.S.-build project featuring strong domestic content.

“Senesco Marine is truly excited to have been awarded the DRBA contract for the Cape May-Lewes Ferry. We are absolutely thrilled to be working alongside ABB on this project, especially given their remarkable expertise and proven success in the hybrid propulsion space,” said Ted Williams, Senesco Marine LLC president.

“ABB is proud to support the modernization of the Cape May-Lewes Ferry with hybrid-electric propulsion technology developed and supported here in the United States,” said Timo Vesala, head of sales, marine systems, Americas, ABB’s Marine & Ports division. “This project builds on our long-standing commitment to helping American shipyards and coastal communities move toward cleaner, more efficient marine transportation.”