Publications
Find reports and publications affiliated with the Joint Office of Energy and Transportation and its mission to support the deployment of zero-emission, convenient, accessible, and equitable transportation infrastructure.
April 2024
Read this document from the National Association of Regulatory Utility Commissioners for a summary of NEVI charging station requirements and standards that are relevant to state public utility commissions.
Public Electric Vehicle Charging Infrastructure Playbook
April 2024
Read this guidebook to help plan and build public EV charging infrastructure in your community.
National Zero-Emission Freight Corridor Strategy
March 2024
This strategy document from the Joint Office, in collaboration with the U.S. Department of Energy, U.S. Department of Transportation, and the Environmental Protection Agency, prioritizes investments, planning, and deployment for medium- and heavy-duty vehicle fueling infrastructure to advance zero-emission freight along the nation’s corridors.
Best Practices for Payment Systems at Public Electric Vehicle Charging Stations
March 2024
This report from the ChargeX Consortium summarizes electric vehicle (EV) charging payment challenges and proposed solutions.
Community Charging: Emerging Multifamily, Curbside, and Multimodal Practices
February 2024
The U.S. Department of Transportation Volpe Center authored this white paper for the Joint Office, which coalesces emerging practices and technologies that can bring the benefits of electric mobility infrastructure to residents in multifamily housing, residents dependent on curbside or on-street parking, and those without access to privately owned electric vehicles.
Cold Weather Impacts on Electric School Buses
February 2024
This help sheet explains how cold weather impacts electric school buses (ESBs) and shares the Joint Office's recommended approaches for greater energy draw, optimizing performance, and maximizing ESB range.
January 2024
Lawrence Berkeley National Laboratory authored this report which examines four key policy areas under the Justice40 Initiative for the Joint Office United Support for Transportation Lab Consortium (JUST Consortium) to help integrate equity into federally funded EV infrastructure deployment efforts. Read for examples of metrics within an equity-oriented framework to help maximize benefits for disadvantaged communities.
Case Studies: Centering Equity in Community-Based E-Mobility Projects
January 2024
Argonne National Laboratory led the development of five case studies on projects that centered equity in community-based e-mobility projects for the Joint Office United Support for Transportation (JUST) Lab Consortium. These case studies describe projects designed to reduce air pollution, improve public health, increase affordable mobility options, and create educational and economic opportunities for residents.
Electric Vehicle Program Designs and Strategies to Enhance Equitable Deployment
December 2023
Lawrence Berkeley National Laboratory authored this report for the Joint Office, which synthesizes and categorizes information from more than five dozen sources published between 2015 and 2023—including national, regional, and state-level EVSE program summaries, as well as updates, policy briefs, proposals, whitepapers, and reports.
Quick Start to Electrifying Your School Bus Fleet
December 2023
School bus fleet managers can use this help sheet as a guide for fleet electrification.
Recommendations for Minimum Required Error Codes for Electric Vehicle Charging Infrastructure
December 2023
This report from the ChargeX Consortium proposes a set of standardized Minimum Required Error Codes to address the challenges associated with custom error codes in the North American electric vehicle charging ecosystem.
Implementation Guide for Minimum Required Error Codes in Electric Vehicle Charging Infrastructure
December 2023
This guide from the ChargeX Consortium offers an in-depth analysis of the Minimum Required Error Codes defined in “Recommendations for Minimum Required Error Codes for Electric Vehicle Charging Infrastructure.
Technical Assistance 101 – How Can the Joint Office Support You?
October 2023
This help sheet offers an overview of the free technical assistance available through the Joint Office on the planning, deployment, operation, and maintenance of a national network of electric vehicle (EV) chargers, zero-emission fueling infrastructure, and zero-emission transit and school buses.
Public EV Charging Station Site Selection Checklist
October 2023
This checklist provides a high-level overview of key steps and resources to guide stakeholders through the electric vehicle charging station site selection process.
Electrifying the U.S. Transportation System with the Joint Office
July 2023
This fact sheet provides an overview of the Joint Office of Energy and Transportation (Joint Office) and its offerings, including technical assistance, federal programs supported by the Joint Office, Justice40 Initiative programs, and resources for relevant stakeholders.
Community Engagement Tips for EV Infrastructure Deployment
July 2023
This help sheet provides tips for conducting community engagement to support electric vehicle (EV) infrastructure planning and deployment.
Charging Forward: A Toolkit for Planning and Funding Urban Electric Mobility Infrastructure
July 2023
This toolkit serves as a one-stop resource to help urban communities scope, plan, and identify ways to fund electric vehicle (EV) charging infrastructure, supporting diverse forms of electric mobility including travel by personal vehicle, transit, micromobility (e.g., electric bicycles and scooters), and ride-sharing services.
National Electric Vehicle Infrastructure Formula Program Annual Report, Plan Year 2022-2023
July 2023
This report from the Joint Office of Energy and Transportation summarizes key activities in relation to the NEVI Formula Program and provides an overview of initial state EV infrastructure deployment plans.
June 2023
This report from the U.S. Department of Energy's National Renewable Energy Laboratory presents a quantitative needs assessment for a national charging network capable of supporting 30–42 million plug-in electric vehicles on the road by 2030.
Technical Assistance Help Sheet: Electric Vehicle Charging Community Readiness
June 2023
This help sheet provides a summary of resources, tools, and publications designed to help communities prepare and plan for the expansion of EVs and charging infrastructure.
May 2023
The EV-ChART Data Format and Preparation Guidance provides a comprehensive overview of the data reporting requirements as authorized under 23 CFR 680.112. The Joint Office of Energy and Transportation maintains EV-ChART, which provides a centralized hub for submitting electric vehicle (EV) charging infrastructure data directed by the Federal Highway Administration. EV-ChART is scheduled to launch in early 2024.
Charging Forward: A Toolkit for Planning and Funding Rural Electric Mobility Infrastructure
May 2023
This toolkit provides resources from the U.S. Department of Transportation to assist rural stakeholders with planning for EV charging infrastructure.