Observed arrival · 2026-11-07
Exergy asks where an EV’s energy goes
A local-first EV telemetry project that breaks consumption into physical causes, including drag, tire resistance, cabin heating, elevation and regenerative braking.
- For
- EV drivers and developers working with Android Automotive
- Worth noticing
- The simulator exposes vehicle mass, drag area, speed, air temperature, road grade and cabin climate as inputs.
Field notes
The described model separates propulsion and comfort-related loads, including cabin conditioning and battery thermal preconditioning, and distinguishes uphill energy use from descent recovery. The simulator presents configurable vehicle and environmental values, while the page links to architecture, privacy and source material. The homepage claims support for AAOS versions 12–14 and companion apps for Android and iOS; the extracted evidence does not establish compatibility with a physical vehicle.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue