Keywords :
Discrete choice experiment; Minimum range; Range anxiety; Representative online survey; Vehicle-to-grid (V2G); Willingness of vehicle users; CO 2 emission; Discrete choice experiments; Online surveys; Range anxieties; Vehicle to Grid (V2G); Vehicle users; Willingness of vehicle user; Energy (all); Management, Monitoring, Policy and Law; General Energy
Abstract :
[en] The predominant strategy to reduce CO2 emissions in the transport sector is its renewable based electrification. It implies mobile storages that could – during long phases of immobility – provide services for the electricity sector. However, this technical option – called vehicle-to-grid (V2G) – requires the vehicle users to temporarily abstain from the usage of their batteries for V2G. A reasonable estimate of the potential of V2G thus considers which individual, technical and economic parameters are decisive for the willingness of vehicle users to participate. To answer these questions a representative sample of vehicle users in Germany has been surveyed – including a discrete choice experiment. 'Range anxiety' and the 'minimum range' proved most important determinants of the willingness of vehicle users to participate in V2G. If these concerns are smoothed out, even without remuneration, high participation rates might be achieved. To increase the participation in the V2G technology, the transition from ‘tank control’ to ‘mobility demand articulation’ should be facilitated for vehicle users. Therefore, companies could tailor the V2G design to customers’ needs and policy could improve information about V2G. Remuneration, however, cannot be expected to be very supportive.
Funding text :
This research is part of the project ‘grid integration of mobile energy storage: test based evaluation, technical potentials and willingness of vehicle user (NET-INES)’. Project partners included The Technische Universität Berlin, Institute for Energy and Automation Technology, Sustainable Electric Networks and Sources of Energy (SENSE), The Centre for Solar Energy and Hydrogen Research, Baden-Württemberg (ZSW), Department Electrochemical Accumulators (ECA), Forschungszentrum Jülich GmbH, and the Institute of Energy and Climate Research, Systems Analysis and Technology Evaluation (IEK-STE). The project was funded by the Federal Ministry for Economic Affairs and Energy FKZ 03ET4005 (A-C) (Bundesministerium für Wirtschaft und Technologie, BMWI) from July 2012 to June 2015.
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