Governor’s Island Unveils New Hybrid-Electric Ferry
Governor’s Island is making strides in eco-friendly transportation.
This week, the state launched its first hybrid-electric public ferry, marking a significant step forward. The ferry departed from lower Manhattan, heading toward various tourist and ecological destinations.
Dubbed the “Harbor Charger,” this innovative vessel is designed to provide a quieter and faster service to Governor’s Island, boasting a reduction of 70% in carbon emissions compared to traditional diesel ferries. Officials noted that, aside from environmental benefits, these new ferries are projected to save around $417,000 annually in fuel and electricity costs.
“This ferry is more than just a transportation system. It’s an integral part of our experience and our journey to Governor Island,” stated Claire Newman, the president and CEO of Governor’s Island Trust.
She added, “It gives us a chance to truly enjoy the New York Harbor, letting us feel the sea breeze while appreciating iconic sights like the Statue of Liberty and Lower Manhattan.”
Newman emphasized the ferry’s role in bringing in over one million visitors to Governor’s Island each year while highlighting its potential as a leader in combating climate change.
During the launch, Newman ceremonially broke a bottle of champagne over the ferry, a fitting tribute to a project that took seven years to realize.
Costing $33 million, the Harbor Charger is more expensive upfront than traditional diesel ferries, but Newman is optimistic it will be more economical over time.
Current diesel ferries use approximately 420 gallons of fuel each day, which is substantial.
The Harbor Charger features 122 lithium-ion batteries powering its propulsion, lighting, and air conditioning, enabling it to run for about 2.5 hours on electric power alone.
Once the battery’s charge diminishes, the ferry automatically switches to diesel fuel.
“At 80% battery usage, the system automatically engages,” shared Julio Santiago, general manager of New York Waterway. He noted the economy of the system: “When it hits 30%, it seamlessly recharges itself.”
The reduction in noise is a significant advantage, with electric operation promising a quieter experience than traditional gas-powered boats.
Across the country, several electric fleets exist, with the first operating in Alabama since 2019; however, the Harbor Charger is the first of its kind in New York.
For the next couple of years, this ferry will alternate between diesel and electric power as a charging station is developed on Governor Island.
The Harbor Charger, weighing in at 465 tons (roughly the equivalent of 11 subway cars), can reach speeds of 10-12 knots, although its speed may be less critical given the short travel distances.
A unique feature of this new ferry is its ability to perform 360-degree spins in place, allowing for more efficient loading and unloading without needing complicated maneuvers.
Interestingly, it also offers air conditioning—a feature not found in its predecessor, the Samuel S. Korsun Middlet, which will retire at the end of this year.
