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Clean Cities and Communities Overview
4/26/2024
Clean Cities and Communities is a U.S. Department of Energy (DOE) partnership to advance clean transportation nationwide. More than 75 DOE-designated Clean Cities and Communities coalitions work locally in urban, suburban, and rural communities to strengthen the nation's environment, energy security, and economic prosperity. As partners with DOE's Vehicle Technologies Office, coalitions work to deploy affordable, efficient, and clean transportation; energy efficient mobility systems; and fuel-saving technologies and practices.
Clean Cities Coalitions 2022 Activity Report
1/29/2024
The U.S. Department of Energy’s (DOE’s) Vehicle Technologies Office (VTO) works with local Clean Cities coalitions across the country as part of its Technology Integration Program. These efforts help businesses and consumers make smarter and more informed transportation energy choices that can save energy, lower costs, provide resilience through fuel diversification, and reduce emissions. This report summarizes the success and impact of coalition activities based on data and information provided in their annual reports.
Authors: Singer, M.; Johnson, C.; Wilson, A.
AFLEET Assesses Vehicle, Fuel, and Infrastructure Impacts
12/13/2023
AFLEET is a free tool from the U.S. Department of Energy (DOE) that fleet managers can use to quantify the environmental and economic impacts of new fuels and vehicle technologies. The AFLEET fact sheet explains how the tool works and how to access it.
Charging Forward: A Toolkit for Planning and Funding Urban Electric Mobility Infrastructure
5/1/2023
This toolkit is meant to be a one-stop resource to help urban communities scope, plan, and fund electric vehicle (EV) charging infrastructure for light-duty electric passenger vehicles. Urban stakeholders, including states, local communities, transportation providers, nonprofits, businesses, and individuals, can use the toolkit to identify key partners for a project, take advantage of relevant planning tools, and identify available funding or financing to help make that project a reality. Armed with the resources in this toolkit, urban communities will have the tools and information they need to start planning and implementing EV infrastructure projects and ultimately realize the benefits of electric mobility.
Clean Cities: A Model of Collaborative Technology Innovation Built Over 30 Years
4/19/2023
The Clean Cities Coalition Network is an example of successful government-sponsored efforts to address challenges and facilitate collaborative governance across sectors and levels of government within the transportation sector. In 1993, under what is now the Vehicle Technologies Office (VTO), the U.S. Department of Energy (DOE) established Clean Cities in response to a requirement in the Energy Policy Act (EPAct) of 1992 to implement voluntary alternative fuel deployment activities.1 VTO’s Technology Integration Program is responsible for the Clean Cities Coalition Network and many other activities. DOE created a collaborative governance effort that has translated higher-level policy goals into multiple local collaborative practices for more than 30 years.
Authors: Romero-Lankao, P.; Rosner, N.; Reichelt, L.; Allerhand, J.
Clean Cities Coalitions 2021 Activity Report
1/24/2023
The U.S. Department of Energy’s (DOE’s) Office of Energy Efficiency and Renewable Energy’s Vehicle Technologies Office (VTO) works with local Clean Cities coalitions across the country as part of its Technology Integration Program. These efforts help businesses and consumers make smarter and more informed transportation energy choices that can save energy, lower costs, provide resilience through fuel diversification, and reduce air emissions. This report summarizes the success and impact of coalition activities based on data and information provided in their annual progress reports.
Authors: Singer, M.; Johnson, C.; Wilson, A.
Transportation Energy Data Book: Edition 40
2/1/2022
The Transportation Energy Data Book: Edition 40 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Office. Designed for use as a desk-top reference, the Data Book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation energy use. The purpose of this document is to present relevant statistical data in the form of tables and graphs. The latest edition of the Data Book is available via the Internet (tedb.ornl.gov).
Authors: Davis, S.C.; Boundy, R.G.
Clean Cities Coalitions 2020 Activity Report
12/29/2021
Clean Cities coalition activities resulted in an EUI of nearly 1 billion GGE, comprised of net alternative fuels used and energy savings from efficiency projects, in 2020. Clean Cities coalition and stakeholder participation in vehicle and infrastructure development projects remained strong, although transportation activity and resulting EUI decreased in 2020 due to the COVID 19 pandemic. Coalition-reported activities prevented nearly 5 million carbon dioxide-equivalent tons of emissions (only GHG emissions are reported here; criteria pollutants and other emissions are not included in this report). The GHG benefits increased in 2020 despite a decrease in EUI because coalitions focused more on technologies with higher GHG benefits per GGE reduced and because the lifecycle of many alternative fuels such as electricity or biofuels is becoming less carbon intense. Coalitions were successful in securing project grant awards from numerous outside (non-DOE) sources. The 90 project grant awards in 2020 generated $151 million in funds from coalition members and project partners in addition to $12.8 million in DOE grant funds. Coalitions also collected $1.1 million in stakeholder dues and $3.1 million in operational funds from host organizations. In macro terms, this non-DOE supplemental funding represents a 4:1 leveraging of the $38 million that was included in the VTO Technology Integration budget in 2020. Clean Cities coordinators spent nearly 135,700 hours pursuing their coalitions’ goals in 2020. The average coordinator is quite experienced and has held the coordinator position for nearly eight years. Coordinators logged more than 3,290 outreach, education, and training activities in 2020, which reached an estimated 31 million people. Activities that reached underserved communities were tracked for the first time in 2020 and accounted for 17% of all activities.
Authors: Singer, M.; Johnson, C.
Compendium of Idling Regulations
10/1/2021
The American Transportation Research Institute has issued a list of idling regulations, current as of January 2019, passed by several cities, counties, and states. Included are Maricopa County, Arizona; California; Placer County, California; City of Sacramento, California; City of Aspen and City and County of Denver, Colorado; Connecticut; Delaware; District of Columbia; City of Atlanta, Georgia; Hawaii; several cities and counties in Illinois; Maine; Maryland; Massachusetts; Minneapolis, Owatonna, and St. Cloud, Minnesota; City and County of St. Louis, Missouri; Nevada; New Hampshire; New Jersey; New York State; New York City; New Rochelle, New York; Rockland County, New York; Philadelphia and Alleghany County, Pennsylvania; Rhode Island; South Carolina; several cities and counties in Texas; Utah; and Virginia.
Clean Cities Coalitions 2019 Activity Report
5/6/2021
Clean Cities coalition activities resulted in an energy use impact (EUI) of over 1 billion gasoline-gallons equivalent (GGE), comprised of net alternative fuels used and energy savings from efficiency projects, in 2019. Participation in vehicle and infrastructure development projects remained strong, as did alternative fuel use and resulting overall EUI. Clean Cities coalition activities reduce emissions as they impact energy use. Coalition-reported activities prevented nearly 5 million carbon dioxide-equivalent tons of emissions (only greenhouse gas [GHG] emissions are reported here; criteria pollutants and other emissions are not included in this report). Coalitions were successful in securing project grant awards from numerous (non-DOE) outside sources. For other Federal, State, and local agencies and private sector foundations, see funding section on page 24. The 82 project grant awards in 2019 generated $225 million in funds from coalition members and project partners along with $9.5 million in DOE grant funds. Coalitions also collected $1.2 million in stakeholder dues and $1.6 million in operational funds from host organizations. In macro terms, this supplemental funding represents nearly a 6:1 leveraging of the $38 million that was included in the VTO Technology Integration budget in Fiscal Year 2019. Clean Cities coordinators spent nearly 136,000 hours pursuing their coalitions' goals in 2019. The average coordinator is quite experienced and has held his or her position for at least eight years. Coordinators logged more than 3,525 outreach, education, and training activities in 2019, which reached an estimated 23 million people.
Authors: Singer, M.; Johnson, C.
Comprehensive Total Cost of Ownership Quantification for Vehicles with Different Size Classes and Powertrains
4/1/2021
In order to accurately compare the costs of two vehicles, the total cost of ownership (TCO) should consist of all costs related to both purchasing and operating the vehicle. This TCO analysis builds on previous work to provide a comprehensive perspective of all relevant vehicle costs of ownership. This study considers vehicle cost and depreciation, financing, fuel costs, insurance costs, maintenance and repair costs, taxes and fees, and other operational costs to formulate a holistic total cost of ownership and operation of light- and heavy-duty vehicles. For each of the cost parameters, researchers performed extensive literature review and data analysis to find representative values to build a holistic TCO for vehicles of all size classes.
Authors: Burnham, A.; Gohlke, D.; Rush, L.; Stephens, T.; Zhou, Y.; Delucchi, M.; Birky, A.; Hunter, C.; Lin, Z.; Ou, S.; Xie, F.; Proctor, C,; Wiryadinata, S.; Liu, N.; Boloor, M.
Federal Best Practices: Core Principles of Sustainable Fleet Management
11/2/2020
This document is designed to help agency fleet managers understand and implement optimal petroleum reduction strategies for each fleet location by evaluating the most appropriate combination of the four core principles of sustainable fleet management: right-sizing the fleet to agency mission by implementing a vehicle allocation methodology study; minimizing vehicle miles traveled; increasing fleet fuel efficiency by replacing inefficient vehicles with more fuel-efficient vehicles, maintaining vehicles, driving more efficiently, and avoiding excessive idling; and optimizing cost-effective alternative fuel use, including maximizing use of existing alternative fuel infrastructure, installing alternative fuel infrastructure where practical (including electric vehicle charging stations), and aligning deployment of alternative fuel vehicles with fueling infrastructure.
Authors: Bentley, J.; Hodge, C.
Alternative Fuels Data Center and Related Technology Integration Tools
9/28/2020
The U.S. Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy's Vehicle Technologies Office (VTO) facilitates national coordination of the Clean Cities coalitions through its Technology Integration Program. VTO's Technology Integration Program supports a broad technology portfolio that can reduce transportation energy costs for businesses and consumers. Fleets, cities, and regions can use the tools featured in this guide to implement alternative fuels and advanced vehicles. Also learn how Clean Cities coalitions and their stakeholders across the country have used the tools.
Idling Reduction Technology Solutions for Class 1–8 Vehicles
9/1/2020
Formerly called “Compendium of Idling Reduction Equipment for Class 1–8 Vehicles,” this simplified resource is organized by vehicle operators’ stationary-power needs: Idle management; Heat only; Cooling only; Heat, cooling, and power (auxiliary power unit); Power take-off; Cargo refrigeration; and Wayside power/truck stop electrification. For each solution, the table describes applicable vehicle types (light-, medium-, heavy-duty, and trailer), whether the solution is powered by fuel or battery/electricity, and the EPA SmartWay verification status (applicable to heavy-duty vehicles only). Each product includes a hyperlink to the manufacturer for more information.
Authors: Patricia Weikersheimer
