BEV Trajectories • Gallery

Thresholds (years)

Choose a custom threshold, then sort the table. Use the variant filter to include multiple categories. Default selects “Whole”. Exports reflect your current filter and custom setting.
Color coding: green = threshold already reached; red = 80% threshold after Jan 2035.

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Durations (time to move between thresholds)

Export current table

This view shows the projected time to progress from one market share threshold to another. Columns include 20→80%, 10→90%, a user‑defined X→Y%, and the model’s numerical speed at the inflection point (slope of the tangent). Values are computed client‑side from params.csv. Durations longer than 200 years are shown as “shows no transition”.
Indonesia parameters yield almost 0, and need to receice a minimum parameter value. Indonesia can thus be off in the tables.

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Region / World Curve Builder

This builder aggregates national BEV transition models into regional or global curves. Multiple countries are stacked into a single trajectory.
Aggregation is weighted by market size using weights.csv, ensuring that large markets dominate the result while small markets contribute proportionally.
The x-axis uses index time internally (see t0 parameter). Minor rounding artefacts are expected due to time conversion and general limitation while rounding, since these calculations run client side on your device.
The builder defaults to passenger cars (= Whole) and 4-Wheelers (= Whole, but for India) in case there are no parameters for a variant like HDV or Vans.
If the variant exists (for example in Thresholds or Durations Tab), then the Builder will create the variant curve.