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Hornblower Hybrid ferry relies on eco-friendly trifecta: hydrogen, solar and wind power
Plan on visiting the Statue of Liberty and Ellis Island via ferry next year? If so, pay close attention to the vessel you board, as it just might be the world's first to rely on hydrogen, solar and wind power for motorization. Currently, the New York Hornblower Hybrid (not to be confused with the San Francisco Hornblower Hybrid) is under construction in Bridgeport, Connecticut, and if all goes well, it'll reach completion in April. The 600-passenger boat be equipped with Tier 2 diesel engines, hydrogen fuel cells, solar panels and wind turbines, with power coming from a proton exchange membrane fuel cell that turns hydrogen into electricity. We're told that the diesel rigs will only kick in to cover "additional energy needs," but it's hard to say how often they'll actually be used. The eventual goal, however, is to do away with emissions altogether in the ferry process, and it seems that the technology is already capable of being scaled for use in other hybrid ferries, hybrid yachts and even hybrid tugs.
New eco ferry uses wind and solar to get you to the Rock -- and hopefully back
Cruising across the open seas may seem like a great way to get close to nature, but take a look at the sheer quantity of fuel most boats suck down as they power through waves (and manatees) and you'll realize the truth. Thus a new breed of eco-friendly boat has arisen, the latest entry being San Francisco's Alcatraz Cruises Hornblower Hybrid ferry. The ship, which will take passengers on trips to the Rock and elsewhere in the Bay, uses two vertical wind turbines and a solar panel to power its on-board electronics, with any excess juice going to the boat's propulsion systems -- which still rely mostly on diesel to get the craft and its passengers where they're going. Okay, so it's perhaps not as green as other eco-boats we've seen, but a tour on this one should be a good bit more affordable when it enters service early this year. [Via Inhabitat]
