As the world shifts away from fossil fuels, New York City is poised to play a pivotal role in the evolution of clean transportation. The bustling metropolis, with its intricate ferry systems, is becoming a focal point for innovative electric ferry technologies. Among the latest advancements is a promising electric ferry from Ireland’s Artemis Technologies, promising a quieter and cleaner commuting experience on the water.
Electric Ferries and Urban Transit
Ferries may not be the first thought in urban transit, but they are indeed essential, especially in cities like New York where water routes alleviate road congestion. The Staten Island Ferry, for instance, has long been a crucial part of the city’s transportation network, and the NYC Ferry service, launched in 2017, has further expanded travel options across New York’s waterways.
Recent efforts have focused on making these ferry services more sustainable. The Staten Island Ferry has transitioned to renewable diesel fuel, utilizing used cooking oil and waste tallow. Meanwhile, Governors Island introduced its first hybrid electric ferry, the Harbor Charger, marking a significant step towards cleaner ferry operations in New York State. This ferry incorporates Siemens’ BlueDrive diesel-electric propulsion system, highlighting advancements in hybrid technology.
Pioneering Electric Ferry Innovations
Artemis Technologies has been at the forefront of electric ferry innovation. Their hydrofoil electric ferry design, introduced in 2022, leverages winglike structures to lift the vessel above water, reducing drag and improving efficiency. This cutting-edge design is part of a broader effort to develop zero-emission vessels for global markets.
This week, Artemis co-founder David Tyler is in New York City, aligned with the city’s Climate Week activities. His visit coincides with discussions around optimizing NYC Ferry routes, potentially paving the way for Artemis’s electric ferries to integrate into the city’s transit system. Additionally, Artemis is exploring a “UK Green Shipping Corridor” with FRS Group, aiming to connect Cornwall and the Isles of Scilly with their EF-24 Passenger electric hydrofoil ferry.
The Promise of Fuel Cell Ferries
Hydrogen fuel cells present another avenue for clean maritime transport. SWITCH Maritime’s Sea Change, a fuel cell electric ferry, has begun operations in San Francisco and is expected to expand to New York. SWITCH highlights hydrogen’s advantages, such as higher energy density and the absence of fixed charging infrastructure, making it a viable option for longer routes.
The Sea Change uses compressed hydrogen gas fuel cells, and SWITCH is also working on a project in Norway utilizing cryogenically liquefied hydrogen. This technology could soon be seen in New York, as SWITCH collaborates with Norwegian firms to build a liquid hydrogen ferry in the US, designed to carry 80 cars and 300 passengers.
New York’s Hydrogen Future
New York is actively investing in hydrogen technology as part of its clean energy transition. Governor Kathy Hochul announced an $11 million hydrogen demonstration initiative, supporting projects like SWITCH’s fuel cell ferry. The New York State Energy Research and Development Authority (NYSERDA) leads this effort, aiming to showcase hydrogen’s potential to reduce emissions in urban areas.
Among the projects, Stony Brook University will demonstrate hydrogen storage systems, while GTI Energy explores geological storage opportunities in the state. National Grid Ventures plans to test a hydrogen generator, and Plug Power will develop a cryogenic hydrogen system for warehouses, underscoring the diverse applications of hydrogen in New York’s energy landscape.
Photo: This sleek hydrofoil electric ferry skims above the water, providing passengers with a smooth, practically noiseless, zero-emission ride. (courtesy of Artemis Technologies).
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Original Story at cleantechnica.com