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Real-world insights on public charging demand and infrastructure use from electric vehicles

Hardinghaus, Michael und Löcher, Markus und Anderson, John Erik (2020) Real-world insights on public charging demand and infrastructure use from electric vehicles. Environmental Research Letters. Institute of Physics (IOP) Publishing. doi: 10.1088/1748-9326/aba716. ISSN 1748-9326.

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Offizielle URL: https://iopscience.iop.org/article/10.1088/1748-9326/aba716

Kurzfassung

The city of Berlin has significantly expanded public charging infrastructure for electric vehicles. As a result of this investment, real-world charging data for the city of Berlin are available for the first time. In addition to other metrics, this dataset contains specific information about carsharing vehicles. This research letter offers numerous insights into public charging demand and infrastructure. The results are only now available due to a sufficient fleet size of electric vehicles. The analysis shows that the distribution of charging stations is very unequal in Berlin. The data also show that the infrastructure network is much denser in the city center. While there is an unequal distribution of infrastructure, we see that the utilization of infrastructure is relatively equal. This reflects unequal charging demand, as can be expected based on the location of the infrastructure. We also determine that the majority of public charging events come from free-floating carsharing vehicles. The analysis of infrastructure use shows that the edge of the city center has the highest rates of stations occupied by vehicles after completing charging. Carsharing users occupy infrastructure after charging significantly more than individual private and commercial users. However, if the pricing scheme allows, individual users also occupy infrastructure after completing charging. The research letter provides several policy recommendations for the build-up and operation of charging infrastructure. These focus on charging demand from individual users, infrastructure efficiency, and carsharing operators and their business models. The results are timely as decisions on public charging infrastructure must be made now to meet electric vehicle demand.

elib-URL des Eintrags:https://elib.dlr.de/135600/
Dokumentart:Zeitschriftenbeitrag
Titel:Real-world insights on public charging demand and infrastructure use from electric vehicles
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Hardinghaus, MichaelMichael.Hardinghaus (at) dlr.dehttps://orcid.org/0000-0002-3846-0323NICHT SPEZIFIZIERT
Löcher, Markusmarkus.loecher (at) hwr-berlin.dehttps://orcid.org/0000-0002-6823-1994NICHT SPEZIFIZIERT
Anderson, John ErikJohn.Anderson (at) dlr.dehttps://orcid.org/0000-0001-7615-7926NICHT SPEZIFIZIERT
Datum:17 Juli 2020
Erschienen in:Environmental Research Letters
Referierte Publikation:Ja
Open Access:Ja
Gold Open Access:Ja
In SCOPUS:Ja
In ISI Web of Science:Ja
DOI:10.1088/1748-9326/aba716
Verlag:Institute of Physics (IOP) Publishing
ISSN:1748-9326
Status:akzeptierter Beitrag
Stichwörter:Electric vehicles, real-world data, charging demand, public charging infrastructure, carsharing
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Verkehrssystem
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V VS - Verkehrssystem
DLR - Teilgebiet (Projekt, Vorhaben):V - UrMo Digital (alt)
Standort: Berlin-Adlershof
Institute & Einrichtungen:Institut für Verkehrsforschung > Mobilität und urbane Entwicklung
Institut für Verkehrsforschung > Personenverkehr
Hinterlegt von: Hardinghaus, Dr. Michael
Hinterlegt am:25 Aug 2020 16:09
Letzte Änderung:24 Okt 2023 11:40

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