Updated October 26, 2026 with EIA August 2026 prices

Open data

All data behind this site is free to reuse under CC BY 4.0. Please credit "EV Charge Cost" with a link, and the original sources: the U.S. Energy Information Administration and the U.S. EPA.

Downloads

Rebuilt automatically whenever the source data changes.

EV charging cost by state (CSV)
EV charging cost by state (JSON)
Electricity price history by state (CSV)
EV models: EPA efficiency and range (CSV)
EV models: EPA efficiency and range (JSON)

Machine access

Developers and AI agents can use the JSON API and MCP server. Every page also has a Markdown version (add index.md to the page address) and the site publishes llms.txt.

Data updated October 26, 2026. Sources: EIA Electric Power Monthly (August 2026 residential prices), EIA weekly gasoline prices (October 19, 2026), EPA vehicle data. See the methodology.