{"id":"https://openalex.org/W4415601034","doi":"https://doi.org/10.1016/j.apenergy.2025.126908","title":"An integrated framework for systematically identifying optimal high-voltage transmission routes in renewable energy systems","display_name":"An integrated framework for systematically identifying optimal high-voltage transmission routes in renewable energy systems","publication_year":2025,"publication_date":"2025-10-28","ids":{"openalex":"https://openalex.org/W4415601034","doi":"https://doi.org/10.1016/j.apenergy.2025.126908"},"language":"en","primary_location":{"id":"doi:10.1016/j.apenergy.2025.126908","doi":"https://doi.org/10.1016/j.apenergy.2025.126908","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.apenergy.2025.126908","pdf_url":null,"source":{"id":"https://openalex.org/S109565702","display_name":"Applied Energy","issn_l":"0306-2619","issn":["0306-2619","1872-9118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Energy","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.apenergy.2025.126908","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100349398","display_name":"Cheng Cheng","orcid":"https://orcid.org/0000-0001-6949-4131","observed_orcids":["https://orcid.org/0000-0001-6949-4131"]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Cheng Cheng","raw_affiliation_strings":["Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052449051","display_name":"Andrew W Blakers","orcid":"https://orcid.org/0000-0002-0800-2276","observed_orcids":["https://orcid.org/0000-0002-0800-2276"]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Andrew Blakers","raw_affiliation_strings":["Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076140093","display_name":"Kylie Catchpole","orcid":"https://orcid.org/0000-0003-4858-1820","observed_orcids":["https://orcid.org/0000-0003-4858-1820"]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Kylie Catchpole","raw_affiliation_strings":["Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009848840","display_name":"Anna Nadolny","orcid":"https://orcid.org/0000-0002-0670-7694","observed_orcids":["https://orcid.org/0000-0002-0670-7694"]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Anna Nadolny","raw_affiliation_strings":["Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031287145","display_name":"Timothy A. Weber","orcid":"https://orcid.org/0000-0003-4381-8796","observed_orcids":["https://orcid.org/0000-0003-4381-8796"]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Timothy Weber","raw_affiliation_strings":["Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5116884025","display_name":"Harry Thawley","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Harry Thawley","raw_affiliation_strings":["Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Energy Systems, School of Engineering, College of Systems and Society, Australian National University, Australia","institution_ids":["https://openalex.org/I118347636"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100349398"],"corresponding_institution_ids":["https://openalex.org/I118347636"],"apc_list":{"value":4430,"currency":"USD","value_usd":4430},"apc_paid":{"value":4430,"currency":"USD","value_usd":4430},"fwci":1.8131,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.85524965,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"402","issue":null,"first_page":"126908","last_page":"126908"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10424","display_name":"Electric Power System Optimization","score":0.9315999746322632,"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"}},"topics":[{"id":"https://openalex.org/T10424","display_name":"Electric Power System Optimization","score":0.9315999746322632,"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/T11185","display_name":"Integrated Energy Systems Optimization","score":0.06669999659061432,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.0006000000284984708,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/transmission-expansion-planning","display_name":"transmission expansion planning","score":0.9179999828338623},{"id":"https://openalex.org/keywords/renewable-energy-integration","display_name":"renewable energy integration","score":0.9309999942779541},{"id":"https://openalex.org/keywords/supply-demand-gap","display_name":"demand-supply gap","score":0.4650000035762787},{"id":"https://openalex.org/keywords/power-system-reliability","display_name":"power system reliability","score":0.5419999957084656},{"id":"https://openalex.org/keywords/decarbonization","display_name":"decarbonization","score":0.7089999914169312}],"concepts":[{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.5916000008583069},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5443999767303467},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5116999745368958},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.47350001335144043},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3578000068664551},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3434000015258789},{"id":"https://openalex.org/C113608303","wikidata":"https://www.wikidata.org/wiki/Q1056835","display_name":"Transmission system","level":3,"score":0.3321000039577484},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.30559998750686646},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.2971000075340271},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.2800999879837036},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2777999937534332},{"id":"https://openalex.org/C140311924","wikidata":"https://www.wikidata.org/wiki/Q200928","display_name":"Electric power transmission","level":2,"score":0.2759999930858612},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.2736999988555908},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.271699994802475}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/j.apenergy.2025.126908","doi":"https://doi.org/10.1016/j.apenergy.2025.126908","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.apenergy.2025.126908","pdf_url":null,"source":{"id":"https://openalex.org/S109565702","display_name":"Applied Energy","issn_l":"0306-2619","issn":["0306-2619","1872-9118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Energy","raw_type":"journal-article"},{"id":"doi:10.21203/rs.3.rs-6265951/v1","doi":"https://doi.org/10.21203/rs.3.rs-6265951/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-6265951/v1","pdf_url":"https://www.researchsquare.com/article/rs-6265951/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/733797162","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1885/733797162","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Applied Energy","raw_type":"Journal article"}],"best_oa_location":{"id":"doi:10.1016/j.apenergy.2025.126908","doi":"https://doi.org/10.1016/j.apenergy.2025.126908","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.apenergy.2025.126908","pdf_url":null,"source":{"id":"https://openalex.org/S109565702","display_name":"Applied Energy","issn_l":"0306-2619","issn":["0306-2619","1872-9118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Energy","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"},{"score":0.9853000044822693,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"},{"score":0.9786999821662903,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1595159159","https://openalex.org/W2021755274","https://openalex.org/W2056636551","https://openalex.org/W2071967418","https://openalex.org/W2097889228","https://openalex.org/W2328271625","https://openalex.org/W2413733182","https://openalex.org/W2509613771","https://openalex.org/W2515518038","https://openalex.org/W2566710772","https://openalex.org/W2605898012","https://openalex.org/W2609027662","https://openalex.org/W2621223016","https://openalex.org/W2734626760","https://openalex.org/W2774447441","https://openalex.org/W2884499918","https://openalex.org/W2903904787","https://openalex.org/W2907486434","https://openalex.org/W2921121782","https://openalex.org/W2963160914","https://openalex.org/W2964223763","https://openalex.org/W2966349636","https://openalex.org/W2969765579","https://openalex.org/W3008220269","https://openalex.org/W3011297110","https://openalex.org/W3107428744","https://openalex.org/W3117997434","https://openalex.org/W3134408425","https://openalex.org/W4378085983","https://openalex.org/W4383559421","https://openalex.org/W4387792254","https://openalex.org/W4388736603","https://openalex.org/W4401052207","https://openalex.org/W4401337323","https://openalex.org/W4405527065"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"Global":[1],"commitments":[2],"to":[3,115,141],"net-zero":[4],"emissions,":[5],"and":[6,41,98,104,136],"increasing":[7],"electricity":[8,77],"demand,":[9],"require":[10],"an":[11,55],"unprecedented":[12],"scale":[13],"of":[14,34,44,94],"new":[15,86,130],"transmission":[16,57],"infrastructure.":[17],"Yet,":[18],"most":[19],"existing":[20],"planning":[21,59],"approaches":[22],"rely":[23],"on":[24],"simplified":[25],"models":[26],"or":[27],"incremental":[28],"upgrades,":[29],"overlooking":[30],"the":[31,42,75],"complex":[32],"interplay":[33],"renewable":[35],"resource":[36],"availability,":[37],"grid":[38],"balancing":[39,66],"needs,":[40],"challenges":[43],"routing":[45,72],"lines":[46,89,109],"across":[47],"vast":[48],"terrains.":[49],"In":[50],"this":[51],"paper,":[52],"we":[53,83],"introduce":[54],"integrated":[56],"expansion":[58],"method":[60],"that":[61,85,105],"seamlessly":[62],"unifies":[63],"strategic":[64],"system-wide":[65],"with":[67],"high-resolution":[68],"Geographic":[69],"Information":[70],"System":[71],"analysis.":[73],"Using":[74],"Australian":[76],"system":[78,111],"as":[79],"a":[80],"case":[81],"study,":[82],"find":[84],"high-voltage":[87,107],"alternating-current":[88],"can":[90,137],"unlock":[91],"large":[92],"amounts":[93],"geographically":[95],"optimal":[96],"solar":[97],"wind":[99],"resources":[100],"while":[101],"enhancing":[102],"reliability,":[103],"targeted":[106],"direct-current":[108],"reduce":[110],"costs":[112],"by":[113,117],"up":[114],"18%":[116],"bridging":[118],"distant":[119],"resource\u2013demand":[120],"mismatches":[121],"during":[122],"winter":[123],"lulls.":[124],"This":[125],"comprehensive":[126],"framework":[127],"identifies":[128],"major":[129],"corridors":[131],"critical":[132],"for":[133],"rapid":[134],"decarbonization":[135],"be":[138],"readily":[139],"adapted":[140],"other":[142],"regions":[143],"facing":[144],"similar":[145],"challenges.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-28T00:00:00"}