Interactive Figure: Battery electric vehicle (BEV / Green) ownership development in Norway from 2020 to 2022—Sankey diagram of the number of green vehicles per household in the green adopter population.

PLEASE READ: This figure will be corrected! Thanks to the public availability of the analysis code, Erlend Bø found a potential issue that leads to double counting of vehicles during aggregation from the person to household level in the custom-written code. The preliminary findings indicate that the issue likely affects the numbers in the Sankey diagram of BEV ownership. The journal has been informed about the issue, and a clarification and an Author Correction will be made available.

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Households

Note 1: This Sankey diagram illustrates the dynamic flow of the number of green vehicles (BEVs) owned per household in the green adopter population. The width of the streams corresponds to the flow rate. The pillar shows the development from 2020 to 2022 regarding the relative number of households having had 0, 1, 2, 3, 4, 5, or more green vehicles (BEVs). The height of the pillar (the outer y-axis values) shows the number of households in the green adopter population in 2020. The left side of the pillar indicates the start year, 2020, and its right side indicates the last year, 2022. As a limitation, note that this pillar only shows the green ownership development in the households registered as residents by the beginning year of the pillar, i.e. this pillar does not capture any newly registered households after 2020.

Note 2: Read the numbers on the inner edge of the Sankey diagram, depicted with split darker colors, as follows: share of households owning m green vehicle(s) in year 2020 → share of households owning n green vehicle(s) in year 2022, where m and n = 0, 1, 2, 3, 4, 5, or more green vehicles (BEVs).

This figure appeared in:

Qorbani, D., Korzilius, H. P. L. M., & Fleten, S-E (2024). Ownership of battery electric vehicles is uneven in Norwegian households. Communications Earth & Environment. https://doi.org/10.1038/s43247-024-01303-z.

(This interactive diagram is exported from www.microdata.no and slightly modified regarding readability and visibility. Note that this file contains the necessary data to function properly. The relevant scripts are pulled from the open-source Vega project. Raw data are deposited at https://doi.org/10.5281/zenodo.10615189 and openly available.)