Publications
Find publications about alternative transportation, including alternative fuels, advanced vehicles, and regulated fleets.
Title | Author | Date | Category |
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Clean Cities Alternative Fuel Price Report, October 2023 | Bourbon, E. | 11/29/2023 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for October 2023 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between October 1, 2023 and October 15, 2023, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 13 cents from $3.59 to $3.72; diesel increased 64 cents from $3.88 to $4.52; CNG decreased 1 cent from $2.86 to $2.85; ethanol (E85) increased 10 cents from $2.95 to $3.05; propane increased 4 cents from $3.25 to $3.29; and biodiesel (B20) increased 65 cents from $3.77 to $4.42.</p><p>According to Table 3, CNG is 87 cents less than gasoline on an energy-equivalent basis and E85 is 24 cents more than gasoline on an energy-equivalent basis. |
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Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: Second Quarter 2023 | Brown, A.; Cappellucci, J.; White, E.; Heinrich, A.; Cost, E. | 10/16/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. Electric vehicle (EV) charging infrastructure continues to rapidly change and grow. Using data from the U.S. Department of Energy’s Alternative Fueling Station Locator, this report provides a snapshot of the state of EV charging infrastructure in the United States in the second calendar quarter of 2023 by charging level, network, and location. Additionally, this report measures the current state of charging infrastructure compared with a federal infrastructure requirement scenario. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape of EV charging infrastructure. This is the fourteenth report in a series. |
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Clean Cities Coalitions Overview | 10/10/2023 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado This fact sheet provides an overview of the U.S. Department of Energy's (DOE's) Vehicle Technologies Office Clean Cities Coalition Network, which boosts the country's economic vitality, energy security, and quality of life by advancing the deployment of affordable, efficient, and clean transportation fuels and technologies. Coalitions provide the technical expertise local decision makers and fleets need to understand and implement alternative and renewable fuels, electric vehicles, idle-reduction measures, fuel economy improvements, new mobility choices, and emerging transportation technologies. |
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Biodiesel Handling and Use Guide (Sixth Edition) | McCormick, R; Moriarty, K. | 9/22/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado This document is a guide for those who blend, distribute, and use biodiesel and biodiesel blends. It provides basic information on the proper and safe use of biodiesel and biodiesel blends in engines and boilers, and is intended to help fleets, individual users, blenders, distributors, and those involved in related activities understand procedures for handling and using biodiesel fuels. |
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Clean Cities Alternative Fuel Price Report, July 2023 | Bourbon, E. | 9/21/2023 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for July 2023 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between July 1, 2023 and July 15, 2023, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has decreased 10 cents from $3.69 to $3.59; diesel decreased 37 cents from $4.25 to $3.88; CNG decreased 13 cents from $2.99 to $2.86; ethanol (E85) decreased 3 cents from $2.98 to $2.95; propane decreased 38 cents from $3.63 to $3.25; and biodiesel (B20) decreased 25 cents from $4.02 to $3.77.</p><p>According to Table 3, CNG is 73 cents less than gasoline on an energy-equivalent basis and E85 is 25 cents more than gasoline on an energy-equivalent basis. |
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Un vistazo a los vehículos eléctricos (At A Glance: Electric Vehicles) | 9/15/2023 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado Los vehículos eléctricos (EV, por su sigla en inglés) incluyen los vehículos todo eléctrico, también denominados vehículos eléctricos de batería (BEV), y los vehículos eléctricos híbridos enchufables (PHEV). <a href="https://afdc.energy.gov/files/u/publication/electric-drive_vehicles.pdf?46ed6d7f2c">Accede a esta publicación en inglés aquí</a>. |
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Recommendations for Minimum Required Error Codes for Electric Vehicle Charging Infrastructure | 9/13/2023 | Reports | |
This report proposes a set of Minimum Required Error Codes (MRECs) for electric vehicle (EV) chargers and recommends that the industry implement these uniformly across the North American EV charging ecosystem to streamline error reporting, interpretability, and diagnostics. The purpose of this document is to simplify the troubleshooting process and increase charging reliability for all EV users. This report serves as a recommendation for industry stakeholders, encouraging a unified methodology to define and classify a minimum required set of error codes. |
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Fast Charging Infrastructure for Electrifying Road Trips to and from National Parks in the Western United States | Lee, D-Y; Bopp, K.; Moniot, M.; Kandt, A. | 9/12/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado National parks in the Western United States draw over 80 million visitors every year, and most visitors rely on personal cars for their road trips (or long-distance travels). Travel to national parks represents distinct travel demand, as they are typically located in remote areas necessitating long-distance trips. This study investigates the quantity and locations of on-route fast charging infrastructure needed by 2030 to enable seamless travel to/from national parks using electric vehicles in seven target states in the region, employing unprecedented high-resolution spatial and temporal analysis. |
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Model Year 2024: Alternative Fuel and Advanced Technology Vehicles | 9/1/2023 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado This document lists the model, vehicle type, engine size, and fuel economy of a variety of alternative fuel and advanced technology vehicles. |
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At A Glance: Electric Vehicles (Un vistazo a los vehículos eléctricos) | 8/29/2023 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado Electric-drive vehicles use electricity as their primary fuel or to improve the efficiency of conventional vehicle designs. With the range of styles and options available, there is likely one to meet your needs. Electric vehicles (EVs) include all-electric vehicles and plug-in hybrid electric vehicles (PHEVs). <a href="https://afdc.energy.gov/files/u/publication/vehiculos-el%C3%A9ctricos.pdf?aa2cb6edac">Access this publication in Spanish here</a>. Notes: This document is intended to be printed double-sided on an 8-1/2 X 11 piece of paper, then folded in half once to present as a brochure. |
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Electric Vehicles | 8/29/2023 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado Electric vehicles use electricity as their primary fuel or to improve the efficiency of conventional vehicle designs. These vehicles can be divided into two categories: All-electric vehicles and plug-in hybrid electric vehicles (PHEVs). Together, EVs and PHEVs can also be referred to as electric vehicles (EVs). |
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Electric Vehicle Managed Charging: Estimating the Potential Bulk Power System Value | 8/1/2023 | Reports | |
National Renewable Energy Laboratory, Golden, Colorado Numerous studies have estimated the potential value of EV managed charging. In this study, NREL leveraged more detailed modeling of EV adoption, use, charging, and bulk power system operations to understand the potential value. Unique to this study, NREL modeled different charging flexibility types and dispatch mechanisms—as well as participation rates among drivers in having their EV charging managed—starting from vehicle-specific descriptions of charging flexibility. |
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Alternative Fuel Vehicle Usage and Owner Demographics in New York State | Pan, M; Uddin, M; Biehl, A; Hwang, H | 8/1/2023 | Reports |
Oak Ridge National Laboratory, Oak Ridge, Tennessee With mounting concerns over climate change and the environmental impact of fossil fuels, the United States has witnessed a growing interest in alternative fuel vehicles (AFV). This report presents the results of an analysis of AFV adoption patterns in New York State and the rest of the United States based on data from the 2017 National Household Travel Survey. Overall, the report reveals the demographics and mobility factors (e.g., household income, homeownership, and trip length) that contribute to the adoption of AFVs. The insights identified in this report can inform policy decisions aimed at promoting sustainable transportation solutions. |
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Streetlight Charging in the City Right-of-Way: A Community Perspective | Blomqvist, A; Francis, S; Bouallage, M | 8/1/2023 | Reports |
EVNoire The Streetlight Charging in the City Right-of-Way project seeks to substantially increase access to electric vehicle (EV) charging in Kansas City, Missouri by combining charging stations with existing streetlight infrastructure. This report is an account of the community research conducted by the project team to engage residents in decision-making for charging station siting. The report details the current transportation concerns among residents, feedback from community members on the proposed charging sites, and community recommendations for additional sites. |
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Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: First Quarter 2023 | Brown, A.; Cappellucci, J.; White, E.; Heinrich, A.; Cost, E. | 7/26/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. Electric vehicle (EV) charging infrastructure continues to rapidly change and grow. Using data from the U.S. Department of Energy’s Alternative Fueling Station Locator, this report provides a snapshot of the state of EV charging infrastructure in the United States in the first calendar quarter of 2023 by charging level, network, and location. Additionally, this report measures the current state of charging infrastructure compared with a federal infrastructure requirement scenario. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape of EV charging infrastructure. This is the thirteenth report in a series. |
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Community Engagement Tips for EV Infrastructure Deployment | 7/1/2023 | Reports | |
Joint Office of Energy and Transportation, Washington, District of Columbia This guidance document provides tips for conducting community engagement to support electric vehicle (EV) infrastructure planning and deployment. |
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Public EV Charging Station Site Selection Checklist | 7/1/2023 | Brochures & Fact Sheets | |
Joint Office of Energy and Transportation, Washington, District of Columbia The Joint Office of Energy and Transportation (Joint Office) provides technical assistance on planning and implementation of a national network of electric vehicle (EV) chargers and zero-emission fueling infrastructure, as well as zero-emission transit and school buses. There are several considerations that should be addressed when selecting a site for EV charging stations. This document is a checklist to assist with site selection for publicly available EV charging stations. |
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Multi-Unit Dwelling Plug-in EV Charging Innovation Pilots | Teebay, R | 7/1/2023 | Reports |
Center for Sustainable Energy, San Diego, California Nearly one-third of residences in the U.S. are multi-unit dwellings (MUDs), e.g., apartments and condominiums, and multi-family housing buildings with five or more units account for approximately 45% of rental households. While 80% of electric vehicle (EV) charging takes place at home, less than 5% of home charging takes place at multi-family housing buildings. With public EV charging still underdeveloped, lack of access to reliable home charging is a major barrier to EV adoption for multi-family housing residents. Project partners led a three-year project to address barriers to EV charging at MUDs by developing an online toolkit geared toward residents, homeowner associations (HOAs), and property managers. The project engaged stakeholders across the country to identify real and perceived barriers to EV charging at multi-family housing buildings and explored innovative technologies that attempt to alleviate the identified barriers, which are discussed in this report. |
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National Electric Vehicle Infrastructure Formula Program Annual Report: Plan Year 2022-2023 | Chu, J; Gilmore, B; Hassol, J; Jenn, A; Lommele, S; Myers, L; Richardson, H; Schroeder, A; Shah, M | 7/1/2023 | Reports |
Joint Office of Energy and Transportation, Washington, District of Columbia The National Electric Vehicle Infrastructure (NEVI) Formula Program was launched in February 2022, providing nearly $5 billion over 5 years to help states, the District of Columbia, and Puerto Rico create a network of electric vehicle charging stations beginning with designated Federal Highway Administration (FHWA) Alternative Fuel Corridors, emphasizing the Interstate Highway System. All states submitted deployment plans which were reviewed by the Joint Office of Energy and Transportation and FHWA and certified by FHWA in September 2022. This document provides an individual and collective overview of the first-year deployment plans, presents key findings from the first round of NEVI plans, and summarizes the key activities of the Joint Office. |
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Sample Cybersecurity Clauses for EV Charging Infrastructure Procurements | Ross O'Neil, L; Carroll, T; Abdelhadi, E; Watson, M; Hammer, C; Psarakis, M | 6/30/2023 | Reports |
Joint Office of Energy and Transportation, Washington, District of Columbia; Pacific Northwest National Laboratory, Richland, Washington Electric vehicle (EV) charging infrastructure exhibits character traits of cloud computing, Internet of Things, and operational technology. Critically, high-level communications and interconnectedness underlie it all. The benefits of connected technologies also come with cybersecurity risks, which must be managed and are managed most effectively early in the systems engineering process. States and other EV charging infrastructure purchasers can reduce their exposure to cybersecurity risks by including sample cybersecurity procurement language clauses that clearly communicate cybersecurity requirements. This document is a tool and an informative resource to be used in conjunction with other general procurement guidance for assisting state departments of transportation in defining cybersecurity-related procurement specifications. |
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Clean Cities Alternative Fuel Price Report, April 2023 | Bourbon, E. | 6/14/2023 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for April 2023 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between April 1, 2023 and April 15, 2023, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 38 cents from $3.31 to $3.69; diesel decreased 33 cents from $4.58 to $4.25; CNG decreased 26 cents from $3.25 to $2.99; ethanol (E85) increased 21 cents from $2.77 to $2.98; propane decreased 3 cents from $3.66 to $3.63; and biodiesel (B20) decreased 44 cents from $4.46 to $4.02.</p><p>According to Table 3, CNG is 70 cents less than gasoline on an energy-equivalent basis and E85 is 19 cents more than gasoline on an energy-equivalent basis. |
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The 2030 National Charging Network: Estimating U.S. Light-Duty Demand for EV Charging Infrastructure | Wood, E; Borlaug, B; Moniot, M; Lee, D-Y; Ge, Y; Yang, F; Liu, Z | 6/1/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado As established by the Infrastructure Investment and Jobs Act of 2021, also known as the Bipartisan Infrastructure Law, the Joint Office of Energy and Transportation (Joint Office) is setting the vision for a national electric vehicle (EV) charging network that is convenient, affordable, reliable, and equitable to enable a future where everyone can ride and drive electric. This report supports the vision of the Joint Office by presenting a quantitative needs assessment for an EV charging network capable of supporting 30–42 million EVs on the road by 2030. |
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Charging Forward with Electric Trucks | 6/1/2023 | Reports | |
North American Council for Freight Efficiency This report covers charging considerations for commercial battery electric vehicles (BEVs) currently in production for freight delivery. Because most BEVs currently are being deployed in the goods movement sector in the medium-duty urban delivery and heavy-duty drayage sectors, many of the best practices and lessons learned come from these applications. And while the report touches on considerations for long-haul BEVs, much of this information is speculative; although battery electric truck deployment for long-haul usage is rapidly expanding, it is still in its pilot phase. Notes: This copyrighted publication can be accessed through North American Council for Freight Efficiency's website. |
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Road to Zero: Research and Industry Perspectives on Zero-Emission Commercial Vehicles | Muratori, M; Borlaug, B; Ledna, C; Jadun, P; Kailas, A | 5/19/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; Volvo Group North America, Washington, District of Columbia Medium-and heavy-duty vehicles comprise only a small fraction of on-road vehicles, yet disproportionately contribute to greenhouse gas emissions. This report provides an overview of the status, opportunities, challenges, and uncertainties for commercial zero-emission vehicles (ZEVs). A bright outlook for ZEVs is identified, and the report discusses remaining ZEV barriers and uncertainties around fleet decisions and changes to vehicle operation, infrastructure, manufacturing, and future fuel and technology trends that can be informed through analysis. |
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Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: Fourth Quarter 2022 | Brown, A.; Cappellucci, J.; White, E.; Heinrich, A.; Cost, E. | 5/16/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. The U.S. Department of Energy's Alternative Fueling Station Locator contains information on public and private nonresidential alternative fueling stations in the United States and Canada and currently tracks ethanol (E85), biodiesel, compressed natural gas, electric vehicle (EV) charging, hydrogen, liquefied natural gas, and propane stations. Of these fuels, EV charging continues to experience rapidly changing technology and growing infrastructure. This report provides a snapshot of the state of EV charging infrastructure in the United States in the fourth calendar quarter of 2022 (Q4). Using data from the Station Locator, this report breaks down the growth of public and private charging infrastructure by charging level, network, and location. Additionally, this report measures the current state of charging infrastructure compared with two different 2030 infrastructure requirement scenarios. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape of EV charging infrastructure. This is the twelfth report in a series. |
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Electric Vehicles for Consumers | 5/2/2023 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado More consumers are choosing electric vehicles (EVs) as new, competitively priced models with longer ranges hit the market. More public charging stations are also rapidly becoming available, and some offer quick charges to get drivers back on the road in minutes. New EVs are released all the time, with models designed to meet a wider variety of needs. To learn whether an EV is right for you, assess your driving requirements, available vehicles, and cost considerations. Easily compare costs and benefits of specific vehicles using the FuelEconomy.gov vehicle comparison tool. |
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New York City Department of Transportation Curbside Level 2 EV Charging Pilot: Evaluation Report | 5/1/2023 | Reports | |
New York City Department of Transportation, New York, New York In June 2021, New York City Department of Transportation, in partnership with Con Edison, launched the city’s first curbside electric vehicle (EV) charging pilot program. This pilot includes 100 public on-street Level 2 charging stations distributed across 35 locations in the five boroughs. This report provides one of the first comprehensive evaluations of a curbside Level 2 EV charging program in the world. By benchmarking usage patterns and performance, this report provides valuable insights for policymakers and stakeholders in major cities. Overall, charging station performance in the first eighteen months exceeded initial expectations. |
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Charging Forward: A Toolkit for Planning and Funding Urban Electric Mobility Infrastructure | 5/1/2023 | Reports | |
Department of Transportation, Washington, District of Columbia 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. |
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State and Alternative Fuel Provider Fleets: Fleet Compliance Annual Report - Model Year 2021, Fiscal Year 2022 | 4/25/2023 | Reports | |
National Renewable Energy Laboratory, Golden, Colorado This annual report of the Alternative Fuel Transportation Program, which ensures compliance with DOE regulations covering state government and alternative fuel provider fleets pursuant to the Energy Policy Act of 1992 (EPAct), as amended, provides fleet compliance results for manufacturing year 2021/fiscal year 2022. |
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Clean Cities: A Model of Collaborative Technology Innovation Built Over 30 Years | Romero-Lankao, P.; Rosner, N.; Reichelt, L.; Allerhand, J. | 4/19/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado 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. |
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Global EV Outlook 2023 | 4/1/2023 | Reports | |
International Energy Agency The Global EV Outlook is an annual publication that identifies and discusses recent developments in electric mobility across the globe. Combining historical analysis with projections to 2030, the report examines key areas of interest such as EV and charging infrastructure deployment, energy use, carbon dioxide emissions, battery demand, and related policy developments. The report includes policy recommendations that incorporate lessons learned from leading markets to inform policy makers and stakeholders with regard to policy frameworks and market systems for EV adoption. Notes: This copyrighted publication can be accessed on The International Energy Agency’s website. |
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Clean Cities Alternative Fuel Price Report, January 2023 | Bourbon, E. | 3/20/2023 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for January 2023 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between January 1, 2023 and January 15, 2023, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has decreased 74 cents from $4.05 to $3.31; diesel decreased 59 cents from $5.17 to $4.58; CNG increased 37 cents from $2.88 to $3.25; ethanol (E85) decreased 41 cents from $3.18 to $2.77; propane increased 11 cents from $3.55 to $3.65; and biodiesel (B20) decreased 43 cents from $4.89 to $4.46.</p><p>According to Table 3, CNG is 6 cents less than gasoline on an energy-equivalent basis and E85 is 29 cents more than gasoline on an energy-equivalent basis. |
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Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: Third Quarter 2022 | Brown, A.; Cappellucci, J.; White, E.; Heinrich, A.; Cost, E. | 3/9/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. The U.S. Department of Energy's Alternative Fueling Station Locator contains information on public and private nonresidential alternative fueling stations in the United States and Canada and currently tracks ethanol (E85), biodiesel, compressed natural gas, electric vehicle (EV) charging, hydrogen, liquefied natural gas, and propane stations. Of these fuels, EV charging continues to experience rapidly changing technology and growing infrastructure. This report provides a snapshot of the state of EV charging infrastructure in the United States in the third calendar quarter of 2022 (Q3). Using data from the Station Locator, this report breaks down the growth of public and private charging infrastructure by charging level, network, and location. Additionally, this report measures the current state of charging infrastructure compared with two different 2030 infrastructure requirement scenarios. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape of EV charging infrastructure. This is the eleventh report in a series. |
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Home Charging Access and the Implications for Charging Infrastructure Costs in the United States | Pierce, L.; Slowik, P. | 3/1/2023 | Reports |
International Council on Clean Transportation, Washington, District of Columbia As the electric vehicle market expands, substantial investment in home, workplace, and public charging infrastructure will be necessary. This analysis shows how additional efforts to expand home charging access can lead to overall reductions in the total costs required to deploy the necessary charging ecosystem. Notes: This copyrighted publication can be accessed on The International Council on Clean Transportation's website. |
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Charging for Heavy-Duty Electric Trucks | Bohn, T. | 3/1/2023 | Brochures & Fact Sheets |
Argonne National Laboratory, Lemont, Illinois This fact sheet provides answers to frequently asked questions about the Megawatt Charging System and SAE J3271 for heavy-duty electric trucks. |
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Electric Vehicle Efficiency Ratios for Light-Duty Vehicles Registered in the United States | Singer, M; Johnson, C; Rose, E; Nobler, E; Hoopes, L | 3/1/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado Electric vehicles (EVs) are more energy efficient than gasoline vehicles, a primary attribute enabling other benefits such as improved torque and reduced operating costs and greenhouse gas emissions. An EV efficiency ratio (EVER) represents the distance a given amount of energy propels an EV divided by the distance it propels a gasoline vehicle, which is important when calculating the financial and environmental benefits of EVs. Researchers have been indirectly estimating EVERs since at least 2007, but most estimates came from small fleets or vehicle simulators. This paper improves upon these estimates by calculating the EVER for all 2021 light-duty vehicles registered in the United States and benchmarks EVERs across various vehicle classes, drive systems, drive cycles, and horsepower-to-weight ratios. |
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The Costs and Challenges of Installing Corridor DC Fast Chargers in California | Gamage, T; Tal, G; Jenn, A | 2/13/2023 | Reports |
University of California, Davis, California This study investigates the feasibility and cost considerations associated with establishing a national network of direct current (DC) fast charging infrastructure to support long-distance travel using electric vehicles (EVs). Specifically, it focuses on the optimal placement of these charging facilities along major transportation corridors in California, aiming to ensure convenient access for EV drivers without significant deviations from their planned routes. The study delves into the diverse project costs involved in installing and commissioning 54 DC fast charging stations at 36 distinct sites, highlighting significant cost variations influenced by various factors. Additionally, the research explores the unique challenges and complexities of infrastructure investments in remote, underserved communities adjacent to highways, as opposed to more conventional urban settings with shared utility infrastructure. It also examines the potential cost reduction strategies, such as early collaboration with local electrical utilities and the cost-effectiveness of grid-connected DC fast charging designs compared to off-grid solar-powered alternatives with onsite storage. |
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Electric Vehicle Lithium-Ion Battery Life Cycle Management | Pesaran, A; Roman, L; Kincaide, J | 2/1/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado As the key component powering electric vehicles (EVs), batteries are poised to play a major role in making cleaner transportation while addressing climate change and improving environmental quality. Lithium-ion batteries are currently the default choice for EV batteries, a trend that is predicted to remain well into the future. The objective of this report is to inform all EV battery stakeholders of global initiatives, challenges, and opportunities for optimum EV battery life cycle management and to encourage collaboration to support a sustainable EV battery industry well into the future. This report is divided into two major sections: (1) technical aspects of recycling and reuse and (2) regulations, initiatives, and stakeholder perspectives. |
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Impacts of Regional Air Mobility and Electrified Aircraft on Airport Electricity Infrastructure and Demand | Cox, J.; Harris, T.; Krah, K.; Morris, J.; Li, X.; Cary, S. | 2/1/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado The U.S. aviation system is an important part of the nation’s economy, transporting hundreds of millions of passengers and billions of pounds of freight annually. In the coming decades, air transportation of people and cargo is set to expand; however, several challenges currently face the aviation sector, including achieving greenhouse gas emissions reduction goals, serving larger populations through regional and local airports, managing aircraft noise, and reducing the cost of operations. This report summarizes an analysis of the electrical infrastructure that might be necessary to serve electric aircraft at a subset of airports where potential electric aircraft flight demand has been provided. Additionally, an estimate for the amount of on-site distributed energy resources that could be used to serve electric aircraft in cost-effective scenarios is provided. |
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Propane Fueling Infrastructure Trends: A Decade in Review | Brown, A.; Schayowitz, A..; White, E.; Carlson, D. | 1/31/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. This report provides information on propane fueling infrastructure and industry trends over the last 10 years. It is informed primarily by propane fueling station location data collected through the Alternative Fuels Data Center's Alternative Fueling Station Locator from 2011 through 2021. Industry stakeholders, including the Propane Education & Research Council (PERC) and other members of the Alternative Fuels Data Center Station Locator Propane Working Group, also provided data and additional context around trends seen in the data. |
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Clean Cities Coalitions 2021 Activity Report | Singer, M.; Johnson, C.; Wilson, A. | 1/24/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado 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. |
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E85 Fueling Infrastructure Trends: A Decade in Review | Brown, A.; Erickson, H.; White, E. | 1/12/2023 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. This report provides information on ethanol fueling infrastructure and industry trends over the last 10 years. It is informed primarily by ethanol fueling station location data collected through the U.S. Department of Energy’s Alternative Fuels Data Center (AFDC) Station Locator from 2011 through 2021 (AFDC 2021a). Industry stakeholders, including the Renewable Fuels Association and Growth Energy, also provided data and additional context around trends seen in the data. |
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Clean Cities Alternative Fuel Price Report, October 2022 | Bourbon, E. | 1/11/2023 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for October 2022 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between October 1, 2022 and October 15, 2022, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has decreased 65 cents from $4.70 to $4.05; diesel decreased 47 cents from $5.64 to $5.17; CNG increased 12 cents from $2.76 to $2.88; ethanol (E85) decreased 75 cents from $3.93 to $3.18; propane decreased 24 cents from $3.79 to $3.55; and biodiesel (B20) decreased 45 cents from $5.34 to $4.89.</p><p>According to Table 3, CNG is $1.17 less than gasoline on an energy-equivalent basis and E85 is 8 cents more than gasoline on an energy-equivalent basis. |
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The EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975 | 1/2/2023 | Reports | |
Environmental Protection Agency, Washington, D.C. This annual report summarizes information about new light-duty vehicle greenhouse gas (GHG) emissions, fuel economy, technology data, and auto manufacturers' performance in meeting the agency’s GHG emissions standards. |
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Connecting Electric Vehicle Charging Infrastructure to Commercial Buildings | 1/2/2023 | Brochures & Fact Sheets | |
Department of Energy, Washington, D.C. Electric vehicles (EVs) are growing in popularity and gaining meaningful market share with record sales year over year in the last decade. EV charging equipment must proportionally match the growing number of new EVs on the road for a comparable experience to gas-powered vehicles. The majority of EV charging currently happens at residential buildings. However, demand for EV charging at commercial buildings will significantly increase with wider mainstream EV adoption and as businesses return to more normal operation following COVID-19 pandemic disruptions. This document describes how EV charging equipment can be connected to commercial buildings, including considerations for facility managers, and the effects that charging will have on the buildings electrical distribution system. |
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Road Map to a U.S. Hydrogen Economy | 1/2/2023 | Reports | |
Fuel Cell & Hydrogen Energy Association, Washington D.C. Since 1969, America has remained a leader in fuel cell and hydrogen technology, commercializing a wide range of technologies that produce, deliver, store, and utilize hydrogen across applications and sectors. Today, the hydrogen industry as well as the US are at a crossroads as the country’s energy future is determined. Hydrogen is a unique energy carrier with applications across sectors, and its use in the United States could provide many benefits. |
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The U.S. National Blueprint for Transportation Decarbonization | 1/2/2023 | Reports | |
Department of Energy, Washington, D.C. The U.S. National Blueprint for Transportation Decarbonization provides a roadmap for how the United States can address the climate crisis to provide better transportation options, expand affordable and accessible options to improve efficiency, and transition to zero-emission vehicles and fuels. It offers a whole-of-government approach to transform the transportation sector and sets forth an interagency call to action to coordinate and work effectively together. |
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2022 Public Transportation Fact Book | Dickens, M. | 1/1/2023 | Reports |
American Public Transportation Association The Public Transportation Fact Book, published annually, contains national aggregate statistical data covering all aspects of the transit industry in the United States and Canada. Major sections include an overview of U.S. transit facts, transit finances and operating statistics by modes of travel, transit vehicle characteristics and deliveries, facts and numbers relating to federal grants and the Federal Transit Act. Notes: This copyrighted publication can be accessed on the American Public Transportation Association's website. |
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Model Year 2023: Alternative Fuel and Advanced Technology Vehicles | 1/1/2023 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado This document lists the model, vehicle type, engine size, and fuel economy of a variety of alternative fuel and advanced technology vehicles. |
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Estimating the Breakeven Cost of Delivered Electricity To Charge Class 8 Electric Tractors | Bennett, J.; Mishra, P.; Miller, E.; Borlaug, B.; Meintz, A.; Birky, A. | 12/30/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado As electrification of transportation expands, it is important for owners and operators of class 8 tractors to understand the wide range of impacts that may result from this momentous change. These considerations include operational implications, such as energy requirements and charging power needs as well as financial impacts such as the initial capital investments and operational and maintenance costs. This study considers, under a select number of specific scenarios, how all these factors can be accounted for and summarized in a breakeven cost to charge class 8 tractors. |
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Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: Second Quarter 2022 | Brown, A.; Cappellucci, J.; White, E.; Heinrich, A.; Cost, E. | 12/23/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. The U.S. Department of Energy's Alternative Fueling Station Locator contains information on public and private nonresidential alternative fueling stations in the United States and Canada and currently tracks ethanol (E85), biodiesel, compressed natural gas, electric vehicle (EV) charging, hydrogen, liquefied natural gas, and propane stations. Of these fuels, EV charging continues to experience rapidly changing technology and growing infrastructure. This report provides a snapshot of the state of EV charging infrastructure in the United States in the second calendar quarter of 2022 (Q2). Using data from the Station Locator, this report breaks down the growth of public and private charging infrastructure by charging level, network, and location. Additionally, this report measures the current state of charging infrastructure compared with two different 2030 infrastructure requirement scenarios. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape of EV charging infrastructure. This is the tenth report in a series. |
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Public Electric Vehicle Charging Station Utilization in the United States | Borlaug, B.; Yang, F.; Pritchard, E.; Wood, E., Gonder, J. | 12/12/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; Energetics, Columbia, Maryland The utilization of electric vehicle (EV) charging equipment is a key driver of charging station economics, but current trends and factors related to the utilization of public charging infrastructure in the United States are not well understood. This study analyzes EV charging data from 3,705 nationwide public Level 2 and direct current fast charging stations over 2.5 years (2019–2022), observing utilization patterns over time. This study fills a critical research gap by reporting updated public charging station utilization statistics and analysis for the U.S. market. |
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Electric Vehicle Batteries and Recycling | Argonne National Laboratory | 12/1/2022 | Brochures & Fact Sheets |
Demand for electric vehicles (EVs) is increasing. Electricity is cheaper and cleaner than conventional fuel, and EV maintenance costs are low. Also attractive are EVs' instant torque and quiet operation. In addition to advantages for individual drivers and for fleets, the multiple fuel sources used to generate the electricity that powers EVs create more energy resilience for the transportation sector, which supports national security. With this uptick in EV demand comes questions about their batteries, how they are made, their safety, and what happens to them at the end of a vehicle's life. |
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United States EV Market Summary: Q1 and Q2 2022 | Lepre, N. | 12/1/2022 | Reports |
Atlas Public Policy, Washington, D.C. Atlas Public Policy presents a market summary report for the U.S. Department of Energy’s Clean Cities network. This report summarizes major developments in transportation electrification in the United States with a focus on activities during the first and second quarters of 2022. |
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Environmental Justice Impacts of Zero Emission Vehicles | 12/1/2022 | Reports | |
ZEV Alliance, Washington, DC; ICF, Reston, Virginia; Forth; Cenex, Loughborough, Leicestershire Zero emission vehicles (ZEVs) have great potential to improve public health, air quality, energy independence, and sustainability; however, challenges do exist with respect to affordability of ZEVs and equitable access to charging infrastructure. In addition to technological and infrastructure challenges, there is the question of how to best align policy interventions with equity (e.g., ensuring access for lower income groups), environmental justice (EJ), and global public good (e.g., emissions reductions).The goals of this research are to highlight the existing disparity in ZEV ownership, quantify the EJ benefits of ZEVs, and provide policy and program recommendations that various government agencies can implement to enhance the EJ outcomes of their ZEV policies. |
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Florida Alternative Transportation Fuel Resilience Plan | Johnson, C.; Cappellucci, J.; Spath Luhring, L.; St. Louis-Sanchez, M.; Yang, F.; Brown, A.; Sipiora, A.; Kolpakov, A.; Li, X.; Li, Q.; White, S.; Gonzales, J.; Erin Nobler, E.; Wood, E. | 12/1/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; University of South Florida, Center for Urban Transportation Research, Tampa, Florida; Florida Department of Agriculture & Consumer Services, Tallahassee, Florida Many counties and cities in Florida are developing resilience plans to help them minimize damage from hurricanes and accelerate recovery. Fuel diversification can add to Florida’s transportation resilience because if the supply of one fuel gets disrupted during a hurricane, there is a good chance that the supplies of other fuels are still available. The Florida Alternative Transportation Fuel Resilience Plan aims to address these factors and create a strategy for how three alternative fuels (natural gas, propane, and electricity) can best be employed to improve transportation resilience in Florida. It does this through a combination of literature review and stakeholder engagement for best practices, vehicle technology recommendations, the creation of three tools (with descriptions and brief guides included), and charting how stakeholders coordinate to overcome these hurdles. |
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NREL Fleet Analysis Support Through Technology Integration Collaboration | Lynch, L.; Payne, G. | 11/7/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado This study leveraged the partnership between the United States Department of Energy's (DOE) Clean Cities Coalition Network and the Association for the Work Truck Industry (NTEA) to launch a vehicle and fleet analysis project that assisted fleets in identifying opportunities to save energy, improve efficiency, reduce costs, and meet environmental goals via short term data logging and analysis. The National Renewable Energy Laboratory (NREL) sought to establish a process that included initial data acquisition, provided data storage, and developed analytic methods to inform fleets of areas of opportunity based on approximately 30 days of in use vehicle performance data. However, long-term the project will require ongoing funding to fully develop and maintain the data sharing platform and to produce more complex analysis. |
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Assessment of Light-Duty Plug-in Electric Vehicles in the United States, 2010 – 2021 | Gohlke, D.; Zhou, Y.; Wu, X.; Courtney, C. | 11/1/2022 | Journal Articles & Abstracts |
Argonne National Laboratory, Lemont, Illinois This report examines properties of electric vehicles (EVs) sold in the United States from 2010 to 2021, evaluating range, energy efficiency, costs, and performance. Given the vehicle characteristics, this report estimates miles driven, electricity consumption, petroleum reduction, and greenhouse gas emissions attributable to EVs. It also explores vehicle manufacturing and battery production, considering supply chains from battery cells to assembly. |
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Clean Cities Alternative Fuel Price Report, July 2022 | Bourbon, E. | 10/13/2022 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for July 2022 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between July 1, 2022 and July 15, 2022, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 57 cents from $4.13 to $4.70; diesel increased 58 cents from $5.06 to $5.64; CNG increased 17 cents from $2.59 to $2.76; ethanol (E85) increased 39 cents from $3.54 to $3.93; propane increased 26 cents from $3.53 to $3.79; and biodiesel (B20) increased 72 cents from $4.62 to $5.34.</p><p>According to Table 3, CNG is $1.94 less than gasoline on an energy-equivalent basis and E85 is 40 cents more than gasoline on an energy-equivalent basis. |
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No Fleet Left Behind: Barriers and Opportunities for Small Fleet Zero-Emission Trucking | Brito, J. | 10/3/2022 | Reports |
International Council on Clean Transportation, Washington, D.C. This paper evaluates the zero-emission truck market and suggests actions to overcome barriers for adoption for small fleets. Failing to support small fleets would put them at risk of being unable to transition to zero-emission vehicles, in turn putting jurisdictions at risk of failing to achieve emissions reduction targets. Notes: This copyrighted publication can be accessed on the International Council on Clean Transportation's website. |
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Assessment of Light-Duty EV Costs and Consumer Benefits in the United States in the 2022–2035 Time Frame | Slowik, P.; Isenstadt, A.; Pierce, L.; Searle, S. | 10/3/2022 | Reports |
International Council on Clean Transportation, Washington, D.C. This paper analyzes bottom-up vehicle component-level costs to assess average battery electric vehicle, plug-in hybrid vehicle, and conventional vehicle prices across major U.S. light-duty vehicle classes through 2035. These cost estimates are used to evaluate broader consumer benefits, as well as to discuss the implications for vehicle emission regulations in the United States. Notes: This copyrighted publication can be accessed on the International Council on Clean Transportation's website. |
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Techno-Economic, Feasibility, and Life Cycle Analysis of Renewable Propane: Final Report | Robert M. Baldwin, Mark R. Nimlos, and Yimin Zhang | 10/1/2022 | Reports |
National Renewable Energy Laboratory The Propane Education and Research Council (PERC) has engaged with the National Renewable Energy Laboratory (NREL) to develop information that is critical to understanding the current and future landscape for renewable propane (RP) and the value proposition for recovery of RP from existing and planned HEFA biorefineries. In summary the following outcomes are identified from this study: (1) production of incremental RP by increasing the severity of the hydroisomerization step is insignificant to the overall propane yield from a HEFA biorefinery, however production of renewable butane (or LPG2) is quite significant thus suggesting alternate strategies for valorizing these fractions; (2) the value proposition for recovering RP and renewable LPG is quite strong, with capital recovery payback periods of 14 months for a small biorefinery producing 3.5 million gallons per year RP to as short as 2 months for a large biorefinery producing 87 million gallons per year RP. Paybacks for renewable LPG are as much as 50% shorter; and (3) current and projected expansions of renewable diesel will greatly expand the potential availability of RP as a by-product. Several promising new pathways are under development but will not significantly increase production of RP for the next decade. |
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Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: First Quarter 2022 | Brown, A.; Cappellucci, J.; Schayowitz, A.; White, E.; Heinrich, A.; Cost, E. | 9/21/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. The U.S. Department of Energy’s Alternative Fueling Station Locator contains information on public and private nonresidential alternative fueling stations in the United States and Canada and currently tracks ethanol (E85), biodiesel, compressed natural gas, electric vehicle (EV) charging, hydrogen, liquefied natural gas, and propane stations. Of these fuels, EV charging continues to experience rapidly changing technology and growing infrastructure. This report provides a snapshot of the state of EV charging infrastructure in the United States in the first calendar quarter of 2022 (Q1). Using data from the Station Locator, this report breaks down the growth of public and private charging infrastructure by charging level, network, and location. Additionally, this report measures the current state of charging infrastructure compared with two different 2030 infrastructure requirement scenarios. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape of EV charging infrastructure. This is the ninth report in a series. |
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Title Utility Transportation Electrification Planning— Emerging Practices to Support EV Deployment | Huether, P.; Cohn, C.; Jennings, B. | 9/1/2022 | Reports |
American Council for an Energy-Efficient Economy, Washington, D.C. Utilities are expecting millions of new electric vehicles (EVs) to hit the road over the next decade. To accelerate and adapt to this shift, they are planning increased investments in the grid, greater outreach to customers, special rates for EV charging, and direct investments in transportation electrification (e.g., charging infrastructure and vehicle purchases). This report examines a select sample of utility transportation electrification planning efforts to identify emerging trends and make recommendations on the planning process. |
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Cracking the Code to EV Readiness in New Buildings | Banwell, P.; Steiner, K.; Miller, K.; Kelly, E.; Kay, S.; Noblet, S. | 9/1/2022 | Journal Articles & Abstracts |
American Council for an Energy-Efficient Economy (ACEEE), Washington D.C. While incentives for electric vehicles (EVs) and charging infrastructure have contributed to growth in EV adoption, building codes are effective tools to advance “EV-readiness” by requiring new construction to support convenient EV charging. This paper presents considerations, guidance, and examples for municipalities and other jurisdictions establishing policies for EV readiness in new buildings. It provides an introduction to EV readiness in building codes and discusses best practices in infrastructure development such as intelligent load sharing. It presents an overview of why and how EV readiness was incorporated into the Leadership in Energy and Environmental Design rating system. Further, it includes case studies of municipal codes and a utility program that partners with builders to incentivize EV readiness in new homes. Finally, it summarizes key opportunities for advancing transportation electrification through EV-ready building codes. |
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2022 Annual Evaluation of Fuel Cell Electric Vehicle Deployment and Hydrogen Fuel Station Network Development | 9/1/2022 | Reports | |
California Air Resources Board, Sacramento, California California's Assembly Bill 8 requires the California Air Resources Board (ARB) to assess the size of the current and future fuel cell electric vehicle fleet annually, based on vehicle registrations with the Department of Motor Vehicles, auto manufacturer responses to ARB surveys of projected future sales, and current and future hydrogen fuel station locations and capacity. This information informs the state’s decisions for future funding of hydrogen fuel stations, including the number and location of stations as well as minimum technical requirements for those stations. |
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Duluth Transit Authority Battery-Electric Bus Evaluation | Jeffers, M.; Eudy, L.; Bigelow, E.; Olberding, G.; Posner, A. | 9/1/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; Center for Transportation and the Environment In 2018, Duluth Transit Authority (DTA) began operating a fleet of seven battery-electric buses (BEBs) in its service area of Duluth, Minnesota. DTA is collaborating with the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) to evaluate the buses in revenue service. The focus of the evaluation is to compare performance and cost of the BEBs to that of conventional technology in similar service and track progress over time. DTA enlisted the help of the Center for Transportation and the Environment (CTE) to manage the project and provide technical services with the BEB fleet and infrastructure. This report contains a combination of analyses performed by NREL and by CTE. |
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Design Recommendations for Accessible EV Charging Stations | 8/11/2022 | Reports | |
U.S. Access Board, Washington, D.C. This technical assistance document covers Americans with Disabilities Act (ADA) and Architectural Barriers Act (ABA) accessibility requirements applicable to electric vehicle (EV) charging stations. It provides multiple recommendations for designing accessible EV charging stations by offering guidance on elements not addressed in the current ADA and ABA. This technical assistance will aid in the development of a national network of EV charging stations that is accessible to everyone, including people with disabilities. The technical assistance document is a valuable resource for those involved in the planning, designing, building, installing, and use of EV charging stations, including state and local governments, designers and developers, electrical and construction professionals, equipment manufacturers, automakers, utility providers, charge point operators and e-mobility service providers, EV owners, and people with disabilities. |
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Ethanol Blends: Providing a Renewable Fuel Choice | 8/10/2022 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory. Golden, Colorado More than 21 million vehicles on U.S. roads are flexible-fuel vehicles (FFVs). These vehicles can operate on either gasoline or blends of gasoline and ethanol up to E85 (a gasoline-ethanol blend containing 51% to 83% ethanol). As a renewable fuel, ethanol offers significant advantages. It is produced predominantly in the United States, made from home-grown feedstocks, and burns cleaner than gasoline. |
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U.S. Renewable Diesel Fuel and Other Biofuels Plant Production Capacity | U.S. Energy Information Administration | 8/8/2022 | Reports |
This report is intended to measure estimated gallons of renewable diesel fuel, renewable heating oil, renewable jet fuel, renewable naphtha and gasoline, and other biofuels (excluding fuel ethanol and biodiesel) and biointermediates that a plant is capable of producing over a period of one year (365 consecutive days) starting on the first day of each report month. |
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Diesel Emissions Reduction Act Fifth Report to Congress: Highlights of the Diesel Emissions Reduction Program | 8/1/2022 | Reports | |
Environmental Protection Agency, Washington, D.C. The U.S. Environmental Protection Agency’s (EPA) Office of Transportation and Air Quality administers the Diesel Emissions Reduction Act (DERA) program. EPA awarded the first DERA grants in 2008, the American Recovery and Reinvestment Act grants in 2009, and grants from funds appropriated in Fiscal Years (FY) 2009 through 2018. This Fifth Report to Congress summarizes final results from FY 2008-2018. |
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The Automated Mobility District Implementation Catalog, 2nd Edition | Young, S.; Lott, J. | 8/1/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado The first edition of the Automated Mobility District Implementation Catalog was published by the National Renewable Energy Laboratory (NREL) to document insights gained from monitoring 10 early deployment sites of automated vehicle (AV) technology. Since the publishing of the first edition, NREL has tracked the effects the 2020 pandemic and the progress of the demonstration pilot projects beyond the initial deployment phase has generated important new information. The objective of this second edition is to provide an update to the status of the 10 early deployment sites to assess common trends of technology development and deployment. Drawing from that new insight, this report documents the natural maturing of the AV technology industry. This second edition reports on the framework of “cardinal principles” that the research team has defined for the safest and most efficient application of AV technology in managed fleet deployment within automated mobility districts of the future. |
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Electric Vehicle Charger Deployment Optimization | 8/1/2022 | Reports | |
Fuels Institute, Alexandria, Virginia As consumers begin to purchase electric vehicles (EVs) in greater volumes, the need for charging stations will increase. A one-size-fits-all deployment strategy of EV charging stations will not satisfy all needs or economic considerations. This study investigates how many charging stations and outlets may be required at various stages of the EV market development in different regions of the United States to satisfy actual demand and to instill within end users the confidence that availability will be sufficient. In addition, this study aims to better understand what types of chargers will be required at different locations to optimize deployment while reducing overall infrastructure costs and accelerating the business case for charger installation. |
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Grand Teton National Park Federal Fleet Tiger Team EVSE Site Assessment | Boyce, L; Bennett, J; Desai, R | 8/1/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado In developing and implementing federal zero-emission vehicle (ZEV) fleet strategy, agencies should focus on evaluating electric vehicle (EV) deployment opportunities at individual fleet locations, which have unique site, vehicle operating, and utility service characteristics. This is best achieved through site assessments to evaluate opportunities for ZEV acquisitions, identify optimal ZEV candidates, and determine optimal electric vehicle supply equipment (EVSE) deployment strategies. This site report supports the development of a ZEV deployment plan for the Grand Teton National Park that can ultimately be incorporated into the overall U.S. Department of the Interior ZEV fleet strategy. |
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Charged Up! TLC Electrification Report | 7/1/2022 | Reports | |
New York City Taxi and Limousine Commission, New York City, New York The New York City Taxi & Limousine Commission (TLC) is committed to transitioning the majority of its licensed fleet to electric vehicles (EVs) by 2030. Charged Up! is TLC’s roadmap to support this movement, outlining ways to support TLC’s EV drivers, incentivize more EVs, and support the for-hire industry’s charging needs. New York City’s for-hire transportation landscape presents distinct challenges to electrification, with high daily mileage driven due to high trip volumes, drivers living in the outer boroughs and in environmental justice communities, as well as the various charging needs of industry stakeholders. Given these considerations, the report identifies policy levers and formulates recommendations to address three major barriers that currently impede the expansion of for-hire EVs. |
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Clean Cities Alternative Fuel Price Report, April 2022 | Bourbon, E. | 6/28/2022 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for April 2022 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between April 1, 2022 and April 15, 2022, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 85 cents from $3.28 to $4.13; diesel increased by $1.44 from $3.62 to $5.06; CNG increased 10 cents from $2.49 to $2.59; ethanol (E85) increased 57 cents from $2.97 to $3.54; propane increased 11 cents from $3.42 to $3.53; and biodiesel (B20) increased by $1.20 from $3.42 to $4.62.</p><p>According to Table 3, CNG is $1.54 less than gasoline on an energy-equivalent basis and E85 is 47 cents more than gasoline on an energy-equivalent basis. |
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Community Impacts: Accessible Electric Vehicle Carshare Programs | Herman, C. | 6/6/2022 | Reports |
Forth, Portland, Oregon Having abundant and affordable access to transportation affects an individual’s ability to live a healthy and fulfilling life. To date, a majority of carshare models have been implemented in urban, affluent areas, and have not focused on electric vehicles (EVs). A variety of EV carshare programs were evaluated with the goal of identifying and understanding best practices and challenges associated with implementing these programs in underserved locations, specifically in low-income and rural areas. This paper shares the design and results to date of several of these programs, as well as a framework for designing a carshare program. |
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Deploying Charging Infrastructure for Electric Transit Buses | Lepre, N.; Burget, S.; McKenzie, L. | 6/1/2022 | Reports |
Atlas Public Policy, Washington, D.C. This study is aimed at assisting transit agencies as they begin to plan for significant electrification of their bus fleets. It focuses on battery electric technologies and is limited in scope to charging technologies, designs, and choices. It incorporates learnings from 28 industry interviews completed between January and April 2022 by Atlas Public Policy staff. These interviews sought to understand latest developments, challenges, solutions, and lessons learned in battery electric bus charging, and to compile specific examples, anecdotes and on-the-ground experiences from those at the forefront of deployment. |
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Electric School Bus U.S. Market Study and Buyers Guide | Huntington, A.; Wang, J.; Burgoyne-Allen, P.; Werthmann, E.; Jackson, E. | 6/1/2022 | Reports |
World Resources Institute, Washington, DC This guide offers school districts and others an overview of the electric school bus market. It presents electric school bus models available today with detailed vehicle specifications allowing users to compare various models and weigh important considerations. |
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EV Sales and the Charging Infrastructure Required Through 2030 | Satterfield, C.; Schefte, K. | 6/1/2022 | Reports |
Edison Electric Institute, Washington, D.C. This report estimates the number of electric vehicle (EV) charging equipment needed to support the EV market through 2030. It projects the number of EVs on U.S. roads to reach 26.4 million in 2030 and that nearly 12.9 million charge ports will be needed to support the projected number of EVs. Approximately 140,000 direct current fast charging ports will be needed to support the level of EVs expected to be on U.S. roads in 2030. |
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Mini Guide on Transportation Electrification: State-Level Roles and Collaboration among Public Utility Commissions, State Energy Offices, and Departments of Transportation | Dixon, D.; Powers, C.; McAdams, J.; Stephens, S.; Sass Byrnett. D.; Peters, D. | 6/1/2022 | Reports |
National Association of State Energy Officials, Arlington, Virginia; National Association of Regulatory Utility Commissioners, Washington, D.C.; American Association of State Highway and Transportation Officials, Washington, D.C. Many states across the country have set ambitious electric vehicle (EV) adoption goals and are working to establish policies and programs to support transportation electrification. State energy offices, public utility commissions, and departments of transportation, among other important state-level partners each have a unique and vital role to support EV rollout. This guide explores roles among state agencies and partners in planning and implementing EV charging infrastructure. This mini guide is part of a series that features collaborative approaches, lessons learned, and interviews with leading state and local decision makers. |
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Review of Electric Vehicle Charger Cybersecurity Vulnerabilities, Potential Impacts, and Defenses | Johnson, J.; Berg, T.; Anderson, B.; Wright, B. | 5/26/2022 | Journal Articles & Abstracts |
Sandia National Laboratories, Albuquerque, New Mexico Worldwide growth in electric vehicle use is prompting new installations of private and public electric vehicle supply equipment (EVSE). EVSE devices support the electrification of the transportation industry but also represent a cornerstone for power systems and transportation infrastructures. Cybersecurity researchers have recently identified several vulnerabilities that exist in EVSE devices, communications to electric vehicles (EVs), and upstream services, such as EVSE vendor cloud services, third party systems, and grid operators. The potential impact of attacks on these systems stretches from localized, relatively minor effects to long-term national disruptions. Fortunately, there is a strong and expanding collection of information technology and operational technology cybersecurity best practices that may be applied to the EVSE environment to secure this equipment. This paper summarizes publicly disclosed EVSE vulnerabilities, the impact of EV charger cyberattacks, and proposed security protections for EV charging technologies. |
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A Framework to Analyze the Requirements of a Multiport Megawatt-Level Charging Station for Heavy-Duty Electric Vehicles | Mishra, P.; Miller, E.; Santhanagopalan, S.; Bennion, K.; Meintz, A. | 5/21/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; Department of Energy, Washington, D.C. Widespread adoption of heavy-duty (HD) electric vehicles (EVs) will soon necessitate the use of megawatt (MW)-scale charging stations to charge the high capacity HD EV battery packs. While higher throughput will maximize revenue-generating operations, at high rates of charging, the station design needs to anticipate possible station traffic, average and peak power demand, and charging/waiting time targets to meet. High-voltage direct current fast charging (DCFC) is an attractive candidate for MW-scale charging stations at the time of this study but there are no precedents for such station design. We present a modeling and data analysis framework to elucidate the dependencies of a MW-scale station operation on vehicle traffic data and station design parameters and how that impacts vehicle electrification. This framework integrates an agent-based charging station model with vehicle schedules obtained through real-world, long-haul vehicle telemetry data analysis to explore the station design and operation space. We present a case study showing the application of this framework to: (i) choose optimal locations for charging infrastructure to enable vehicle electrification, (ii) simulate vehicle charging behavior to create charge demand schedules for MW-scale charging locations, (iii) analyze power/energy requirements for these stations, and (iv) optimize station design and control to increase vehicle throughput. Real-world vehicle travel data is used to generate distributions of vehicle arrival time and state of the charge (SOC) for hypothetical MW-scale charging stations. Monte Carlo simulation is used to explore various design considerations associated with MW-scale charging stations and electric vehicle battery technologies. |
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State and Alternative Fuel Provider Fleets: Fleet Compliance Annual Report - Model Year 2020, Fiscal Year 2021 | 5/19/2022 | Reports | |
National Renewable Energy Laboratory, Golden, Colorado This annual report of the Alternative Fuel Transportation Program, which ensures compliance with DOE regulations covering state government and alternative fuel provider fleets pursuant to the Energy Policy Act of 1992 (EPAct), as amended, provides fleet compliance results for manufacturing year 2020/fiscal year 2021. |
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Electric Vehicles for Fleets | 5/17/2022 | Brochures & Fact Sheets | |
National Renewable Energy Laboratory, Golden, Colorado Electric vehicles can fulfill many daily driving needs, making them a great solution for fleets. They offer several benefits and can fill roles in light-duty, medium-/heavy-duty (MD/HD), and even off-road applications. The unique fleet environment presents considerations beyond those that consumers must address before going electric. For example, fleet managers must understand the impacts of charging multiple vehicles while maintaining fleet operations. Larger MD/HD vehicles bring additional factors to consider. |
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U.S. DRIVE 2021 Highlights of Technical Accomplishments | 5/16/2022 | Reports | |
U.S. DRIVE Partners, Southfield, Michigan The U.S. DRIVE (Driving Research and Innovation for Vehicle efficiency and Energy sustainability) 2021 Highlights of Technical Accomplishments report summarizes key technical accomplishments in the development of advanced automotive and related energy infrastructure technologies achieved in 2021 by the U.S. DRIVE partnership. Each one-page summary represents what Partnership experts collectively consider to be significant progress in the development of advanced automotive and infrastructure technologies. |
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Clean Cities Alternative Fuel Price Report, January 2022 | Bourbon, E. | 5/10/2022 | Reports |
Allegheny Science and Technology, Bridgeport, West Virginia The Clean Cities Alternative Fuel Price Report for January 2022 is a quarterly report on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue describes prices that were gathered from Clean Cities coordinators and stakeholders between January 1, 2022 and January 15, 2022, and then averaged in order to determine regional price trends by fuel and variability in fuel price within regions and among regions. The prices collected for this report represent retail, at-the-pump sales prices for each fuel, including Federal and state motor fuel taxes.</p><p>Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 3 cents from $3.25 to $3.28; diesel increased 14 cents from $3.48 to $3.62; CNG increased 16 cents from $2.33 to $2.49; ethanol (E85) increased 24 cents from $2.73 to $2.97; propane increased 25 cents from $3.17 to $3.42; and biodiesel (B20) increased 13 cents from $3.29 to $3.42.</p><p>According to Table 3, CNG is 79 cents less than gasoline on an energy-equivalent basis and E85 is 59 cents more than gasoline on an energy-equivalent basis. |
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Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: Fourth Quarter 2021 | Brown, A.; Schayowitz, A.; White, E. | 5/4/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; ICF, Washington, D.C. The U.S. Department of Energy’s Alternative Fueling Station Locator contains information on public and private nonresidential alternative fueling stations in the United States and Canada and currently tracks ethanol (E85), biodiesel, compressed natural gas, electric vehicle (EV) charging, hydrogen, liquefied natural gas, and propane stations. Of these fuels, EV charging continues to experience rapidly changing technology and growing infrastructure. This report provides a snapshot of the state of EV charging infrastructure in the United States in the fourth calendar quarter of 2021 (Q4). Using data from the Station Locator, this report breaks down the growth of public and private charging infrastructure by charging level, network, and location. Additionally, this report measures the current state of charging infrastructure compared with two different 2030 infrastructure requirement scenarios. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape of EV charging infrastructure. This is the eighth report in a series. |
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Golden Gate National Recreation Area Federal Fleet Tiger Team EVSE Site Assessment | Boyce, L.; Bennett, J.; Desai, R. | 5/2/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado The U.S. Department of Energy Federal Energy Management Program helps federal agencies reduce petroleum consumption and increase alternative fuel use through its resources for the Sustainable Federal Fleets program. A key element of this assistance involves supporting agencies in the transition to zero-emission vehicles (ZEVs). In developing and implementing their ZEV fleet strategies, agencies should focus on evaluating electric vehicle deployment opportunities at individual fleet locations, which have unique site, vehicle operating, and utility service characteristics. This is best achieved through site assessments to evaluate opportunities for ZEV acquisitions, identify optimal ZEV candidates, and determine optimal electric vehicle supply equipment deployment strategies. This site report supports the development of a ZEV deployment plan for the Golden Gate National Recreation Area, which can ultimately be incorporated into the overall U.S. Department of the Interior ZEV fleet strategy. |
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Charting the Course for Early Truck Electrification | Lund, J.; Mullaney, D.; Porter, E.; Schroeder, J. | 5/2/2022 | Reports |
Rocky Mountain Institute, Boulder, Colorado Trucks in the United States produce 25% of transportation greenhouse gas emissions even though they only make up 10% of vehicles on the road. Across the United States, fleets have already committed to deploying over 140,000 electric vehicles. Although this trend is enabled by technology, regulation is also encouraging electric truck adoption. California now requires truck builders to sell an increasing percentage of electric trucks in the state. And 15 additional states signed a joint memorandum of understanding to follow California’s path. This report uses real-world observed trucking telematics data from Geotab to investigate which trucks in California and New York can electrify the fastest based on currently available electric truck models. The report also examines the amount of energy and charging infrastructure that these early electrifiable trucks need, in addition to emissions from the grid under various charging schedules. Notes: This copyrighted publication can be accessed on the Rocky Mountain Institute website. |
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Electric Trucks Have Arrived: The Use Case for Heavy-Duty Regional Haul Tractors | 5/2/2022 | Reports | |
North American Council for Freight Efficiency, Fort Wayne, Indiana This report documents the four heavy-duty regional haul tractors that participated in the Run on Less - Electric demonstration by the North American Council for Freight Efficiency, which was conducted in September of 2021. It provides data from the demonstration, research and interviews with fleets, vehicle manufacturers, and other industry experts about this market segment. The report shares key findings for electrifying heavy-duty regional haul tractors. Notes: This copyrighted publication can be accessed on the North American Council for Freight Efficiency website. |
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H2@Scale Program Multi-Party Cooperative Research and Development Agreement: California Hydrogen Infrastructure Research Consortium Task | Sprik, S.; Buttner, W.; Koleva, M.; Onorato, S.; Peters, M.; Saur, G. | 5/2/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado Many stakeholders are working on hydrogen and fuel cell products, markets, requirements, mandates, and policies. California has been leading the way for hydrogen infrastructure and fuel cell electric vehicle deployment. The advancements in California have identified many lessons learned for hydrogen infrastructure development, deployment, and operation. Other interested states and countries are using California’s experience as a model case, making success in California paramount to enabling market acceleration and uptake in the United States. To assist California in decisions and evaluations, as well as to verify solutions to problems impacting the industry, a hydrogen research consortium of California agency partners and national laboratories was organized. This report describes the work performed as part of this consortium between the National Renewable Energy Laboratory and California agency partners and the task outcomes. The tasks included hydrogen station data analysis, insights into medium and heavy-duty vehicles running on hydrogen, hydrogen contaminant detectors for use at hydrogen refueling stations, hydrogen nozzle freeze lock evaluation, hydrogen topics for integration into the California energy management strategy, and a technical assistance project that analyzed liquid hydrogen modeling for a hydrogen station capacity tool. |
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United States EV Market Summary: Q3 and Q4 2021 | Lepre, N.; Taylor, T. | 5/2/2022 | Reports |
Atlas Public Policy, Washington, D.C. Atlas Public Policy presents its first market summary report for the U.S. Department of Energy’s Clean Cities network. This report summarizes major developments in transportation electrification in the United States with a focus on activities during the third and fourth quarters of 2021. |
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Using Mapping Tools to Prioritize Electric Vehicle Charger Benefits to Underserved Communities | Zhou, Yan; Gohlke, David; Sansone, Michael; Kuiper, Jim; Smith, Margaret P. | 5/1/2022 | Reports |
Argonne National Laboratory; U.S. Department of Energy This report describes the important role mapping tools play in incorporating equity goals in the planning, implementation, and evaluation of investments in electric vehicle (EV) chargers such as the National Electric Vehicle Infrastructure formula program. Building upon the Justice40 Initiative, the report provides examples of how to apply mapping tools to identify priority locations for installing EV chargers with the best potential to benefit energy and environmental justice (EEJ) underserved communities. Four approaches are described: corridor charging, community charging, fleet electrification, and diversity in STEM and workforce development. The report also explores various methodologies for calculating low public-EV charger density. |
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Federal Funding is Available for EV Charging Infrastructure on the National Highway System | 4/22/2022 | Reports | |
Federal Highway Administration (FHWA), Washington, District of Columbia The U.S. Department of Transportation’s Federal Highway Administration (FHWA) supports the Biden-Harris Administration’s goal of installing 500,000 new electric vehicle (EV) chargers by 2030. To accelerate the deployment of EV chargers, FHWA is highlighting the policies and funding available for partners in states, tribes, territories, metropolitan planning organizations, and federal land management agencies to build out EV chargers along the National Highway System. This document summarizes eligibilities under each of the funding and finance programs to plan for and build EV chargers, support workforce training for new technologies, and integrate EVs as part of strategies to address commuter, freight, and public transportation needs. |
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2021 Zero Emission Vehicle Market Study: Volume 2: Intra-California Regions Defined by Air Districts | Kurani, K. | 4/14/2022 | Reports |
University of California, Davis, Plug-in Hybrid & Electric Vehicle Research Center, Davis, California California set a goal to transition new light-duty vehicle sales to 100% zero emissions vehicles (ZEVs) by 2035. To assist California and the other ZEV states to monitor and manage the success of policies promoting ZEVs and ZEV fueling infrastructure deployment, this research assesses car-owning households’ responses to these new technology vehicles and new fueling behaviors. This report assesses the readiness of household consumers in California to support state goals, i.e., as goals become more ambitious and requirements on manufacturers increase, are more car-owning households poised to become ZEV buyers? The analysis explores differences within California, based on boundaries of air quality districts. This study question is addressed via comparison of two large sample surveys of car-owning households. These surveys were completed in first calendar quarters of 2019 and 2021. Both questionnaires measure consumer awareness, knowledge, assessments, and consideration of ZEVs. Note: <p> This copyrighted publication can be accessed on the eScholarship <a href="https://escholarship.org/uc/item/8738w7m3/">website</a>.</p> |
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Biofuel Innovation: Clean Energy Solutions, Ready Today | 4/1/2022 | Reports | |
U.S. Department of Energy Bioenergy Technologies Office (BETO), Washington, D.C. Innovations in biofuels research are leveraged today in transportation technologies and infrastructure. This fact sheet provides an overview of the U.S. Department of Energy Bioenergy Technologies Office (BETO) biofuels research and development (R&D). Through 300 active R&D projects, BETO initiatives encourage cost-competitive, efficient, and sustainably produced biofuels. |
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How to Support EV Adoption: Tradeoffs Between Charging Infrastructure Investments and Vehicle Subsidies in California | Ledna, C; Muratori, M; Brooker, A; Wood, E; Greene, D | 4/1/2022 | Journal Articles & Abstracts |
National Renewable Energy Laboratory, Golden, Colorado; University of Tennessee, Knoxville, Tennessee Promoting electric vehicle (EV) adoption is a priority for governments worldwide due to EVs’ ability to address pressing climate change and air quality challenges. Two policy mechanisms, public charging infrastructure investments and vehicle subsidies, are widely used to support EV adoption. This report estimates tradeoffs between lowered vehicle purchase price (subsidies) or expanded public charging infrastructure and their impacts on consumer demand for EVs. These two policies are evaluated using two criteria: promoting additional EV sales and reducing CO2 emissions. |
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ATRAVEL Fact Sheet | Argonne National Laboratory | 4/1/2022 | Brochures & Fact Sheets |
ATRAVEL helps individuals and transportation planners examine travel options' cost, travel time, and emissions. This fact sheet provides an overview of the tool and how it can be used to evaluate travel choices via personal vehicle, ride-hail services, and mass transit. |
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Electrifying New York City Ride-Hailing Fleets: An Examination of the Need for Public Fast Charging | Moniot, M.; Borlaug, B.; Ge, Y.; Wood, E.; Zimbler, J. | 3/28/2022 | Reports |
National Renewable Energy Laboratory, Golden, Colorado; New York State Energy Research and Development Authority, Albany, New York Ride-hailing electrification has gained momentum in recent years as regulators have set aggressive targets for fleet electrification. This report assesses the scale of public fast charging needed to electrify approximately 20,000 vehicles across the yellow cab and for-hire segments in New York City. The analysis considers real-world trip data in conjunction with driver home locations, overnight charging access rates, driver schedules, and more. |