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EV Planning Resources: Charging and Energy Needs

This section compiles resources and tools for EV infrastructure planning and implementation. Resources are organized by subject area and are labeled with resource type—namely, calculators and software, datasets and maps, and additional guidance and reference.

Electric Vehicle Infrastructure Projection Tool (EVI-Pro) Lite

Screenshot of DOE's EVI Pro Lite tool, which enables users to estimate the amount of EV charging needed for an entire state.
DOE's EVI-Pro Lite helps users estimate the amount of EV charging a state needs. 

DOE - Calculator/Software

Web app to help estimate the amount of EV charging a State (or alternatively, a specific urban/suburban area) needs to support a user-supplied number of plug-in EVs. Reports the number of Level 2 and DCFC plugs needed and (for urban/suburban areas) graphs a weekday electric load profile. Provides statistics on the current amount of charging plugs and EVs in the State or region as reference numbers. Note: May be most useful for State-level planning.

Access the Electric Vehicle Infrastructure Projection Tool (EVI-Pro) Lite.

Alternative Fueling Station Locator

DOE - Dataset/Map

Interactive web map containing all alternative vehicle fueling stations in the United States and Canada, including EV charging stations. Users can filter by charger and connector type, public or private access, owner type, and possible payment methods and can download the underlying data.

Access the Alternative Fueling Station Locator.

Electric Vehicle Charging Needs Assessment

Cover image of the National Association of State Energy Officials report: Electric Vehicle Charging Needs Assessment.
NASEO's Electric Vehicle Charging Needs Assessment.

NASEO – Guidance/Reference

A report on key barriers and opportunities for investment in EV infrastructure in the Intermountain West. Includes analysis and findings based on a questionnaire issued to EV stakeholders in eight States. The appendix summarizes current EV infrastructure gaps, the questionnaire responses, and opportunities for each individual State.

Access the Electric Vehicle Charging Needs Assessment.

National Park Service EV Charger Gap Analysis Tool

USDOT Volpe Center Calculator/Software

Python script that identifies and visualizes gaps in EV charging coverage along a route between a user-specified origin and destination. Developed to identify gaps between national parks and key population centers, but can be adapted to other contexts. Note: This tool requires ArcGIS Pro and purchasable ESRI credits.

View the Electric Vehicle Charging Gap Analysis: Summary Memo and Instructions for Automated Tool and contact Andrew Breck to request the tool script.

Regional EV Charging Infrastructure Location Identification Toolkit (ILIT)

M.J. Bradley & Associates Calculator/Software

A collection of tools to assess the suitability of potential DCFC sites in the Northeast, Mid-Atlantic, and Southeast States from North Carolina to Maine. The tools include the Excel-based ILIT Model to identify and rank candidate locations based on user priorities, the online Results Mapper to analyze and visualize the candidate locations, and the online Data Viewer to overlay and explore geographic information system  data layers with different economic, demographic, and environmental metrics.

Access the Regional EV Charging Infrastructure Location Identification Toolkit (ILIT).

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Last updated: Wednesday, February 2, 2022