multi-network csv · unified timeline · home/work cluster inference · dcfc road-trip segments · csv/json export · runs locally
auto-detects vendor columns · merge account exports before ingest
Supercharger and charging-network sessions are GPS-precise with second-level timestamps — often more reliable than cell-tower CDRs for vehicle placement. Subpoena ChargePoint, EVgo, Electrify America, or Tesla for billing records and VIN linkage; correlate kWh curves with odometer/OBD logs.
heuristic column mapping · home/work labels require repeated geo clusters · corroborate with toll/ALPR