{"id":"https://openalex.org/W7224835229","doi":"https://doi.org/10.3390/en19215171","title":"Systematic Review and Bibliometric Analysis of Approaches to Improving Energy Efficiency and Reducing Emissions in Transport","display_name":"Systematic Review and Bibliometric Analysis of Approaches to Improving Energy Efficiency and Reducing Emissions in Transport","publication_year":2026,"publication_date":"2026-10-30","ids":{"openalex":"https://openalex.org/W7224835229","doi":"https://doi.org/10.3390/en19215171"},"language":"en","primary_location":{"id":"doi:10.3390/en19215171","doi":"https://doi.org/10.3390/en19215171","is_oa":true,"landing_page_url":"https://doi.org/10.3390/en19215171","pdf_url":null,"source":{"id":"https://openalex.org/S198098182","display_name":"Energies","issn_l":"1996-1073","issn":["1996-1073"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Energies","raw_type":"journal-article"},"volume":null,"type":"review","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/en19215171","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040419825","display_name":"Patrycja Guzanek","orcid":"https://orcid.org/0000-0001-6650-7187","observed_orcids":["https://orcid.org/0000-0001-6650-7187"]},"institutions":[{"id":"https://openalex.org/I2800249161","display_name":"Military University of Technology in Warsaw","ror":"https://ror.org/05fct5h31","country_code":"PL","type":"education","lineage":["https://openalex.org/I2800249161"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Patrycja Nowowiejska-Guzanek","raw_affiliation_strings":["Doctoral School, Military University of Technology in Warsaw, 00-908 Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0001-6650-7187","affiliations":[{"raw_affiliation_string":"Doctoral School, Military University of Technology in Warsaw, 00-908 Warsaw, Poland","institution_ids":["https://openalex.org/I2800249161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041736505","display_name":"Anna Borucka","orcid":"https://orcid.org/0000-0002-7892-9640","observed_orcids":["https://orcid.org/0000-0002-7892-9640"]},"institutions":[{"id":"https://openalex.org/I2800249161","display_name":"Military University of Technology in Warsaw","ror":"https://ror.org/05fct5h31","country_code":"PL","type":"education","lineage":["https://openalex.org/I2800249161"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Anna Borucka","raw_affiliation_strings":["Faculty of Security, Logistics and Management, Military University of Technology in Warsaw, 00-908 Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0002-7892-9640","affiliations":[{"raw_affiliation_string":"Faculty of Security, Logistics and Management, Military University of Technology in Warsaw, 00-908 Warsaw, Poland","institution_ids":["https://openalex.org/I2800249161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037957718","display_name":"Marcin K\u0119sy","orcid":"https://orcid.org/0000-0003-3604-4702","observed_orcids":["https://orcid.org/0000-0003-3604-4702"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marcin K\u0119sy","raw_affiliation_strings":["Independent Researcher, 00-950 Warsaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent Researcher, 00-950 Warsaw, Poland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064273172","display_name":"Natalia Moch","orcid":"https://orcid.org/0000-0003-2177-0883","observed_orcids":["https://orcid.org/0000-0003-2177-0883"]},"institutions":[{"id":"https://openalex.org/I2800249161","display_name":"Military University of Technology in Warsaw","ror":"https://ror.org/05fct5h31","country_code":"PL","type":"education","lineage":["https://openalex.org/I2800249161"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Natalia Moch","raw_affiliation_strings":["Faculty of Security, Logistics and Management, Military University of Technology in Warsaw, 00-908 Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0003-2177-0883","affiliations":[{"raw_affiliation_string":"Faculty of Security, Logistics and Management, Military University of Technology in Warsaw, 00-908 Warsaw, Poland","institution_ids":["https://openalex.org/I2800249161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5040419825"],"corresponding_institution_ids":["https://openalex.org/I2800249161"],"apc_list":{"value":2600,"currency":"CHF","value_usd":3137},"apc_paid":{"value":2600,"currency":"CHF","value_usd":3137},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"21","first_page":"5171","last_page":"5171"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.5512999892234802,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.5512999892234802,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T12617","display_name":"Energy, Environment, and Transportation Policies","score":0.17470000684261322,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12725","display_name":"Railways and European Transport Policy","score":0.11110000312328339,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/energy-efficiency-in-transport","display_name":"transport energy efficiency","score":0.9850000143051147},{"id":"https://openalex.org/keywords/transportation-emissions-reduction","display_name":"transport emissions reduction","score":0.902999997138977},{"id":"https://openalex.org/keywords/sustainable-transport","display_name":"sustainable transport","score":0.8560000061988831},{"id":"https://openalex.org/keywords/freight-transport","display_name":"freight transport","score":0.7990000247955322},{"id":"https://openalex.org/keywords/road-transport","display_name":"road transport","score":0.8960000276565552},{"id":"https://openalex.org/keywords/vehicle-electrification","display_name":"vehicle electrification","score":0.8209999799728394},{"id":"https://openalex.org/keywords/alternative-fuels","display_name":"alternative fuels","score":0.9990000128746033},{"id":"https://openalex.org/keywords/energy-management","display_name":"energy management","score":0.8220000267028809},{"id":"https://openalex.org/keywords/operational-optimisation","display_name":"operational optimisation","score":0.9490000009536743},{"id":"https://openalex.org/keywords/digital-technologies-in-transport","display_name":"digital technologies in transport","score":0.9309999942779541},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"artificial intelligence","score":0.9020000100135803},{"id":"https://openalex.org/keywords/life-cycle-assessment","display_name":"life cycle assessment","score":0.7509999871253967},{"id":"https://openalex.org/keywords/research-trends","display_name":"research trends","score":0.45500001311302185}],"concepts":[{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.49309998750686646},{"id":"https://openalex.org/C93692415","wikidata":"https://www.wikidata.org/wiki/Q1502030","display_name":"Thematic map","level":2,"score":0.47530001401901245},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4246000051498413},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.3677999973297119},{"id":"https://openalex.org/C83867959","wikidata":"https://www.wikidata.org/wiki/Q371467","display_name":"Scopus","level":3,"score":0.36730000376701355},{"id":"https://openalex.org/C2778324724","wikidata":"https://www.wikidata.org/wiki/Q1076056","display_name":"Electrification","level":3,"score":0.36660000681877136},{"id":"https://openalex.org/C189708586","wikidata":"https://www.wikidata.org/wiki/Q1504425","display_name":"Systematic review","level":3,"score":0.3614000082015991},{"id":"https://openalex.org/C74196892","wikidata":"https://www.wikidata.org/wiki/Q7781188","display_name":"Thematic analysis","level":3,"score":0.35089999437332153},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.29750001430511475},{"id":"https://openalex.org/C178315738","wikidata":"https://www.wikidata.org/wiki/Q603441","display_name":"Bibliometrics","level":2,"score":0.28870001435279846},{"id":"https://openalex.org/C132964779","wikidata":"https://www.wikidata.org/wiki/Q2110223","display_name":"Raw data","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C2982926626","wikidata":"https://www.wikidata.org/wiki/Q1962383","display_name":"Sustainable energy","level":3,"score":0.2606000006198883},{"id":"https://openalex.org/C47737302","wikidata":"https://www.wikidata.org/wiki/Q167336","display_name":"Greenhouse gas","level":2,"score":0.2556999921798706},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.2515000104904175}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/en19215171","doi":"https://doi.org/10.3390/en19215171","is_oa":true,"landing_page_url":"https://doi.org/10.3390/en19215171","pdf_url":null,"source":{"id":"https://openalex.org/S198098182","display_name":"Energies","issn_l":"1996-1073","issn":["1996-1073"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Energies","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/en19215171","doi":"https://doi.org/10.3390/en19215171","is_oa":true,"landing_page_url":"https://doi.org/10.3390/en19215171","pdf_url":null,"source":{"id":"https://openalex.org/S198098182","display_name":"Energies","issn_l":"1996-1073","issn":["1996-1073"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-140","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Energies","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":1.0},{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":1.0},{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5142999887466431}],"study_designs":[{"display_name":"Systematic Review","id":"https://openalex.org/study-designs/systematic-review"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323668","display_name":"Wojskowa Akademia Techniczna","ror":"https://ror.org/05fct5h31"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1941866442","https://openalex.org/W2012560772","https://openalex.org/W3023718534","https://openalex.org/W3025449005","https://openalex.org/W3039592511","https://openalex.org/W4280531334","https://openalex.org/W4304188169","https://openalex.org/W4313891976","https://openalex.org/W4323538901","https://openalex.org/W4372279163","https://openalex.org/W4385748584","https://openalex.org/W4386325405","https://openalex.org/W4394567203","https://openalex.org/W4401321430","https://openalex.org/W4404211908","https://openalex.org/W4413480969","https://openalex.org/W4414314710","https://openalex.org/W4415667289","https://openalex.org/W7082662849","https://openalex.org/W7115896624","https://openalex.org/W7124466968","https://openalex.org/W7125692761","https://openalex.org/W7127568788","https://openalex.org/W7140691683","https://openalex.org/W7163707655","https://openalex.org/W7165550052","https://openalex.org/W7171451583","https://openalex.org/W7172308863","https://openalex.org/W7203762684","https://openalex.org/W7204834152"],"related_works":["https://openalex.org/W4387754958","https://openalex.org/W589858405","https://openalex.org/W1766678802","https://openalex.org/W4367338390","https://openalex.org/W4389727133","https://openalex.org/W7204834152","https://openalex.org/W4310073754","https://openalex.org/W562344048","https://openalex.org/W3120908911","https://openalex.org/W4389881389"],"abstract_inverted_index":{"Energy":[0,132],"use":[1],"in":[2,53,85,103,138,187,194],"transport":[3,110],"and":[4,17,25,34,60,65,80,98,121,133,142,168,191,209,223,226],"the":[5,12,56,70,77,86,116,125,214],"associated":[6],"emissions":[7,36],"remain":[8],"major":[9,95],"challenges":[10],"for":[11,112,171,180,216],"transition":[13],"towards":[14],"sustainable":[15],"mobility":[16],"freight":[18],"systems.":[19],"This":[20],"study":[21],"provides":[22],"a":[23,100],"systematic":[24],"bibliometric":[26,63,78,91],"review":[27],"of":[28,40,115,146,173,189,202,232],"approaches":[29],"to":[30,47],"improving":[31],"energy":[32,205,222],"efficiency":[33],"reducing":[35],"across":[37,229],"different":[38],"modes":[39,231],"transport.":[41,233],"Records":[42],"retrieved":[43],"from":[44],"Scopus":[45],"up":[46],"12":[48],"September":[49],"2026":[50],"were":[51,83,136,185],"screened":[52],"accordance":[54],"with":[55],"PRISMA":[57],"2020":[58],"framework":[59],"analysed":[61],"using":[62],"mapping":[64],"structured":[66,88],"content":[67],"analysis.":[68,89],"Of":[69],"2885":[71],"records":[72],"initially":[73],"identified,":[74],"2300":[75],"formed":[76],"corpus":[79],"510":[81],"studies":[82,190],"included":[84],"final":[87],"The":[90,158,196],"analysis":[92],"identified":[93,186],"five":[94],"thematic":[96],"clusters":[97],"revealed":[99],"rapid":[101],"expansion":[102],"research":[104],"activity,":[105],"particularly":[106],"after":[107],"2020.":[108],"Road":[109],"accounted":[111,170,179],"71.6":[113],"percent":[114],"analytical":[117],"corpus,":[118],"whilst":[119,212],"electrification":[120],"alternative":[122],"fuels":[123],"constituted":[124],"dominant":[126],"intervention":[127],"category":[128],"(45.9":[129],"per":[130,140,144,152],"cent).":[131],"emission":[134,224],"outcomes":[135],"reported":[137],"66.9":[139],"cent":[141,145,153],"66.1":[143],"studies,":[147,174],"respectively,":[148],"but":[149],"only":[150,181],"33.1":[151],"evaluated":[154],"both":[155],"dimensions":[156],"jointly.":[157],"evidence":[159,178,228],"base":[160],"was":[161],"strongly":[162],"model-oriented:":[163],"optimisation,":[164],"simulation/modelling,":[165],"scenario/system":[166],"dynamics,":[167],"LCA/WTW":[169],"85.5%":[172],"whereas":[175],"directly":[176],"measured":[177],"4.5%.":[182],"Digital":[183],"technologies":[184],"54.3%":[188],"AI/data-driven":[192],"methods":[193],"39.6%.":[195],"findings":[197],"indicate":[198],"an":[199],"increasing":[200],"integration":[201],"propulsion":[203],"technologies,":[204],"management,":[206],"operational":[207],"optimisation":[208],"digital":[210],"methods,":[211],"highlighting":[213],"need":[215],"stronger":[217],"real-world":[218],"validation,":[219],"more":[220],"comparable":[221],"metrics,":[225],"broader":[227],"under-represented":[230]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2026-10-31T00:00:00"}
