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Port of Honolulu testing hydrogen fuel cell generator
At Young Brothers Ltd.’s Port of Honolulu facility, Sandia National Laboratories is leading the Maritime Hydrogen Fuel Cell project to test a hydrogen-fuel-cell-powered generator as an alternative to conventional diesel generators.
In June, Hawaii Gov. David Ige signed four energy bills, including one that strengthens Hawaii’s commitment to clean energy by directing the state’s utilities to generate 100% of their electricity sales from renewable resources by 2045. As the most oil-dependent state in the nation and one that could be most affected by rising sea levels, Hawaii has become an early adopter of emerging technologies and innovative energy solutions.
Planning for the Maritime Hydrogen Fuel Cell project began in late 2012 with a study that determined that hydrogen fuel cells could replace diesel generators in providing auxiliary power on board and to ships at berth. The US Department of Energy’s (DOE) Fuel Cell Technologies Office and the US Department of Transportation’s Maritime Administration are funding the six-month deployment of the hydrogen-fuel-cell-powered generator.
An analysis by Sandia and DOE showed that due to fluctuating loads in maritime auxiliary power applications, a hydrogen fuel cell, which only supplies power when it is needed, is more energy efficient than a diesel engine.
Hydrogenics Corp. designed and built the hydrogen fuel cell generator unit, comprising four 30-kilowatt fuel cells, a hydrogen storage system and power-conversion equipment, all packaged in a 20-foot shipping container. With 75 kilograms of on-board hydrogen storage, the generator has enough energy to power 10 refrigerated containers for 20 continuous hours of operation.
The unit already is providing power to refrigerated containers on shore. Soon it will begin powering the same refrigerated containers on Young Brothers’ barges that distribute goods to Hawaii’s other islands. Young Brothers is a subsidiary of Foss Maritime Co.
Hickam Air Force Base in Honolulu is supplying the hydrogen to power the fuel cell. The hydrogen is produced by electrolysis.
Following the six-month test of the fuel cell unit, the project team will analyze the project’s successes and challenges, including the operating and cost parameters needed to make a business case at other ports.
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- Sandia Labs partnering with Red and White Fleet to develop high-speed H2 fuel cell passenger ferry, refueling station
Source: http://greenbigtruck.com/2015/10/port-of-honolulu-testing-hydrogen-fuel-cell-generator/
