`pa_dmv_ev_adoption`

Pack: pa-dmv · Endpoint: https://gateway.pipeworx.io/pa-dmv/mcp

Measure electric-vehicle adoption in Pennsylvania from PennDOT Driver & Vehicle Services registration data: how many battery-electric, plug-in hybrid, hydrogen fuel-cell and conventional hybrid vehicles are registered in each Pennsylvania county in a given quarter, and what share of that county’s registered fleet is plug-in. Returns a genuine statewide Pennsylvania total alongside every county, so it answers “how many EVs are registered in Pennsylvania”, “EV share in Allegheny County”, “which Pennsylvania county has the most electric vehicles”, “how many Teslas-era battery-electric cars are registered in Philadelphia”, and quarter-over-quarter growth via the year and quarter arguments (2023 onward). For ZIP-code detail use pa_dmv_ev_adoption_by_zip; for the whole registered fleet across every fuel type use pa_dmv_vehicle_registrations.

Parameters

Name	Type	Required	Description
`county`	string	no	Pennsylvania county name, matched as a substring, e.g. “Allegheny”, “Montgomery”, “Philadelphia”.
`year`	string	no	Registration year, one of ${YEARS.slice().sort().join(’, ’)}. Defaults to ${LATEST_YEAR}.
`quarter`	string	no	Quarter of that registration year: “Q1”, “Q2”, “Q3” or “Q4”. Defaults to the latest quarter PennDOT has actually filed for that year.
`limit`	number,string	no	Max counties to return (default 30, max 70). Pennsylvania has 67 counties.

Example call

Arguments

{
  "county": "Montgomery",
  "year": "2026",
  "quarter": "Q1"
}

curl

curl -X POST https://gateway.pipeworx.io/pa-dmv/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"pa_dmv_ev_adoption","arguments":{"county":"Montgomery","year":"2026","quarter":"Q1"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('pa_dmv_ev_adoption', {
  "county": "Montgomery",
  "year": "2026",
  "quarter": "Q1"
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "pa-dmv": {
      "url": "https://gateway.pipeworx.io/pa-dmv/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

pa_dmv_ev_adoption