b'LEGISLATIVE REPORTEPA Says Stricter Vessel Air Emissions Rules forfor Tier 2, Tier 3, and Tier 4 enginesand auxiliary) meets tailpipe emissionsgen.Zero-emissioncapablemeansa on in-use (existing) ferries extend fromstandardssetoutintablesincludedhybrid power system that provide at California Passenger Vessels Can Be Enforced now until Dec. 31, 2029, dependingwiththeamendments.Theexpectedleast 30 percent power with zero emis-on the engines model year. The com- method of meeting these standards issions.Thisrequirementappliestoa pliance dates for Tier 2, Tier 3, andthe use of the most stringent of suitablenew or newly acquired excursion ves-Tier4enginesonin-use(existing)EPA-certified Tier 3 or Tier 4 engines,sel, as well as a new or newly acquired plus a diesel particulate filter. short-run ferry. See table 14 on page Also, effective now,67 of the 2022 amendments.ZERO-EMISSION ANDpersons putting a newADVANCED TECHNOLOGIESEffective now, a new or newly acquired or newly acquired(ZEAT) REQUIRED FOR excursionvesselmustusezero-emis-CERTAIN VESSELS sion capable hybrid technology.passenger vessel of anyCertainnewandnewlyacquired type into CaliforniavesselsmustoperatewithadvancedAs of Dec. 31, 2025, a new or newly service must maketechnologiesdesignedtocompletelyacquiredshort-runferrymusthave eliminate or greatly reduce emissions.zero-emission technology.sure that everyZero-emissiontechnologiesproduce engine (propulsionnotailpipeexhaustemissionsotherThezero-emissionrequirementwas and auxiliary) meetsthanwatervaporordiatomicnitro- also intended to apply to an existing tailpipe emissions standards set out in tables included with the amendments.excursion vessels extend from Dec. 31,decorative | durable | functional2026, to Dec. 31, 2030, depending on the engine model year.COMPLIANCE DATES FOR NEW AND NEWLYACQUIRED VESSELAND ENGINESEffectivenow,apassengervessel operatorputtingintoserviceanew or newly acquired diesel engine for a vesseloperatinginCaliforniamust useacompliantengine(thatis,the most stringent of EPA-certified Tier 3 or Tier 4 marine standards that is suitable for the vessel). Also, effective now, persons putting aUSCG-Certied Light-Weight Aluminum new or newly acquired passenger vesselHoneycomb Panels for Passenger Ferriesof any type into California service mustrigidized.com/markets/marinemake sure that every engine (propulsion 658 Ohio Street | Buffalo, NY 14203 | marine@rigidized.com33 JANUARY/FEBRUARY 2025'