On December 28, 2017, New York City Council Member Costa Constantinides announced that the New York City Council unanimously passed a bill on the use of alternative fuels and alternative fuel technologies in the city ferry fleet (INT. 54).  The legislation would require a two-year study on the feasibility of using alternative fuel, including biodiesel, and fuel technologies, including hybrid electric or fuel-cell electric, in city ferries.  The study would include consideration of availability, storage, ferry compatibility, possible barriers, regulatory requirements, and other issues related to renewable fuels.  Based on the findings, the city would determine whether it is feasible and practical to implement the use of renewable fuels.  The bill, which Council Member Constantinides introduced to the Council in 2014, is awaiting Mayor Bill de Blasio's signature.