{"id":"https://openalex.org/W4412934153","doi":"https://doi.org/10.1109/ecai65401.2025.11095508","title":"Economic and Regulatory Aspects of Sustainable Shipping with Hydrogen Fuel Cells and Battery Energy Storage","display_name":"Economic and Regulatory Aspects of Sustainable Shipping with Hydrogen Fuel Cells and Battery Energy Storage","publication_year":2025,"publication_date":"2025-06-26","ids":{"openalex":"https://openalex.org/W4412934153","doi":"https://doi.org/10.1109/ecai65401.2025.11095508"},"language":"en","primary_location":{"id":"doi:10.1109/ecai65401.2025.11095508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecai65401.2025.11095508","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 17th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007243437","display_name":"Mihai Oproescu","orcid":"https://orcid.org/0000-0003-0324-0846"},"institutions":[{"id":"https://openalex.org/I185286233","display_name":"University of Pitesti","ror":"https://ror.org/058b16x44","country_code":"RO","type":"education","lineage":["https://openalex.org/I185286233"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Mihai Oproescu","raw_affiliation_strings":["National University of Science and Technology POLITEHNICA Bucharest, Pitesti University Centre,Faculty of Electronics, Communication and Computer Science,Pitesti,Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Science and Technology POLITEHNICA Bucharest, Pitesti University Centre,Faculty of Electronics, Communication and Computer Science,Pitesti,Romania","institution_ids":["https://openalex.org/I185286233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023539744","display_name":"Nicu Bizon","orcid":"https://orcid.org/0000-0001-9311-7598"},"institutions":[{"id":"https://openalex.org/I185286233","display_name":"University of Pitesti","ror":"https://ror.org/058b16x44","country_code":"RO","type":"education","lineage":["https://openalex.org/I185286233"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Nicu Bizon","raw_affiliation_strings":["National University of Science and Technology POLITEHNICA Bucharest, Pitesti University Centre,Faculty of Electronics, Communication and Computer Science,Pitesti,Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Science and Technology POLITEHNICA Bucharest, Pitesti University Centre,Faculty of Electronics, Communication and Computer Science,Pitesti,Romania","institution_ids":["https://openalex.org/I185286233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008957495","display_name":"Alin Gheorghita Mazare","orcid":"https://orcid.org/0000-0003-3218-9218"},"institutions":[{"id":"https://openalex.org/I185286233","display_name":"University of Pitesti","ror":"https://ror.org/058b16x44","country_code":"RO","type":"education","lineage":["https://openalex.org/I185286233"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Alin Gheorghita Mazare","raw_affiliation_strings":["National University of Science and Technology POLITEHNICA Bucharest, Pitesti University Centre,Faculty of Electronics, Communication and Computer Science,Pitesti,Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Science and Technology POLITEHNICA Bucharest, Pitesti University Centre,Faculty of Electronics, Communication and Computer Science,Pitesti,Romania","institution_ids":["https://openalex.org/I185286233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055678785","display_name":"Maria Simona Raboac\u0103","orcid":"https://orcid.org/0000-0002-7277-4377"},"institutions":[{"id":"https://openalex.org/I4210148481","display_name":"National Institute for Research and Development of Isotopic and Molecular Technologies","ror":"https://ror.org/05v0gvx94","country_code":"RO","type":"government","lineage":["https://openalex.org/I4210148481"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Maria Simona Raboaca","raw_affiliation_strings":["National Research and Development Institute for Cryogenics and Isotopic Technologies,ICSI Energy Department,Ramnicu Valcea,Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research and Development Institute for Cryogenics and Isotopic Technologies,ICSI Energy Department,Ramnicu Valcea,Romania","institution_ids":["https://openalex.org/I4210148481"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045522101","display_name":"Claudiu Ioan Abrudan","orcid":"https://orcid.org/0000-0002-2151-7119"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]},{"id":"https://openalex.org/I33800924","display_name":"Academia Oamenilor de \u0218tiin\u021b\u0103 din Rom\u00e2nia","ror":"https://ror.org/04ybnj478","country_code":"RO","type":"facility","lineage":["https://openalex.org/I33800924"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Claudiu Ioan Abrudan","raw_affiliation_strings":["Romanian Academy of Scientists, Technical University of Cluj-Napoca,Faculty of Industrial Engineering, Robotics and Production Management,Cluj-Napoca,Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Romanian Academy of Scientists, Technical University of Cluj-Napoca,Faculty of Industrial Engineering, Robotics and Production Management,Cluj-Napoca,Romania","institution_ids":["https://openalex.org/I158333966","https://openalex.org/I33800924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.1791,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.95819748,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12126","display_name":"Maritime Transport Emissions and Efficiency","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12126","display_name":"Maritime Transport Emissions and Efficiency","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10768","display_name":"Electric Vehicles and Infrastructure","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11223","display_name":"Maritime Ports and Logistics","score":0.972100019454956,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.6893082857131958},{"id":"https://openalex.org/keywords/energy-storage","display_name":"Energy storage","score":0.5933336019515991},{"id":"https://openalex.org/keywords/fuel-cells","display_name":"Fuel cells","score":0.5880618691444397},{"id":"https://openalex.org/keywords/hydrogen-fuel","display_name":"Hydrogen fuel","score":0.5776026248931885},{"id":"https://openalex.org/keywords/sustainable-energy","display_name":"Sustainable energy","score":0.5426422357559204},{"id":"https://openalex.org/keywords/hydrogen-storage","display_name":"Hydrogen storage","score":0.5200033783912659},{"id":"https://openalex.org/keywords/environmental-economics","display_name":"Environmental economics","score":0.4654819369316101},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.44279366731643677},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.43211793899536133},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.4041275680065155},{"id":"https://openalex.org/keywords/hydrogen","display_name":"Hydrogen","score":0.38484689593315125},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.34552332758903503},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22080069780349731},{"id":"https://openalex.org/keywords/renewable-energy","display_name":"Renewable energy","score":0.1892344355583191},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.17500320076942444},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.15093806385993958},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.11243832111358643}],"concepts":[{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.6893082857131958},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.5933336019515991},{"id":"https://openalex.org/C2987658370","wikidata":"https://www.wikidata.org/wiki/Q180253","display_name":"Fuel cells","level":2,"score":0.5880618691444397},{"id":"https://openalex.org/C9682599","wikidata":"https://www.wikidata.org/wiki/Q11549077","display_name":"Hydrogen fuel","level":3,"score":0.5776026248931885},{"id":"https://openalex.org/C2982926626","wikidata":"https://www.wikidata.org/wiki/Q1962383","display_name":"Sustainable energy","level":3,"score":0.5426422357559204},{"id":"https://openalex.org/C68044625","wikidata":"https://www.wikidata.org/wiki/Q1203442","display_name":"Hydrogen storage","level":3,"score":0.5200033783912659},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.4654819369316101},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.44279366731643677},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.43211793899536133},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.4041275680065155},{"id":"https://openalex.org/C512968161","wikidata":"https://www.wikidata.org/wiki/Q556","display_name":"Hydrogen","level":2,"score":0.38484689593315125},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.34552332758903503},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22080069780349731},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.1892344355583191},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.17500320076942444},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15093806385993958},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.11243832111358643},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecai65401.2025.11095508","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecai65401.2025.11095508","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 17th International Conference on Electronics, Computers and Artificial Intelligence (ECAI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1982529844","https://openalex.org/W2081717643","https://openalex.org/W4380052751","https://openalex.org/W4386321440","https://openalex.org/W4392375190","https://openalex.org/W4393386711","https://openalex.org/W4399571949","https://openalex.org/W4400493457","https://openalex.org/W4401963325","https://openalex.org/W4402823938","https://openalex.org/W4403215665","https://openalex.org/W4403869681","https://openalex.org/W4404271101","https://openalex.org/W4405680101"],"related_works":["https://openalex.org/W2489177893","https://openalex.org/W2371839439","https://openalex.org/W2356757357","https://openalex.org/W2616997406","https://openalex.org/W4237304183","https://openalex.org/W2129614613","https://openalex.org/W4396713830","https://openalex.org/W2804973764","https://openalex.org/W3124034195","https://openalex.org/W3115887864"],"abstract_inverted_index":{"Maritime":[0],"transport":[1,122],"is":[2,54,93],"the":[3,14,20,39,47,59,71,81,87,96,113],"backbone":[4],"of":[5,13,16,26,41,73,102,104,115,117],"global":[6],"trade,":[7],"accounting":[8],"for":[9],"about":[10],"80":[11],"%":[12],"volume":[15],"international":[17],"trade.":[18],"However,":[19],"sector":[21],"generates":[22],"a":[23,42,67,90],"significant":[24],"proportion":[25],"greenhouse":[27],"gas":[28],"(GHG)":[29],"emissions":[30],"and":[31,51,63,84],"contributes":[32],"to":[33,49],"marine":[34],"pollution.":[35],"In":[36],"this":[37],"context,":[38],"development":[40],"regulatory":[43],"framework":[44],"that":[45],"encourages":[46],"transition":[48],"renewables":[50],"clean":[52],"technologies":[53],"essential.":[55],"This":[56],"paper":[57],"analyzes":[58],"main":[60],"international,":[61],"regional":[62],"national":[64],"regulations,":[65],"with":[66],"special":[68],"focus":[69],"on":[70,95,120],"integration":[72],"renewable":[74],"energy":[75,100,108],"sources":[76],"in":[77],"maritime":[78,121],"transport,":[79],"highlighting":[80],"associated":[82],"challenges":[83],"opportunities.":[85],"At":[86],"same":[88],"time,":[89],"case":[91],"study":[92],"presented":[94],"sustainability,":[97],"from":[98],"an":[99],"point":[101],"view,":[103],"hybrid":[105],"fuel":[106],"cellbattery":[107],"systems,":[109],"taking":[110],"into":[111],"account":[112],"conditions":[114],"use":[116],"these":[118],"systems":[119],"vessels.":[123]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-27T14:10:00.468798","created_date":"2025-10-10T00:00:00"}
