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Exploring Decarbonization Pathways for USA Passenger and Freight Mobility
10/30/2023
Passenger and freight travel account for 28% of U.S. greenhouse gas (GHG) emissions today. This report explores pathways to reduce transportation emissions under bounding assumptions on future travel behavior, technology advancement, and policies. Results show diverse routes to 80% or more well-to-wheel GHG reductions by 2050. Rapid adoption of zero-emission vehicles coupled with a clean electric grid is essential for deep decarbonization. Increased sustainable biofuel usage is also essential for decarbonizing aviation and to support legacy vehicles during the transition. Managing travel demand growth can ease this transition by reducing the need for clean electricity and sustainable fuels.
Authors: Hoehne, C; Muratori, M; Judan, P; Bush, B; Yip, A; Ledna, C; Vimmerstedt, L; Podkaminer, K; Ma, O
Biodiesel Handling and Use Guide (Sixth Edition)
9/22/2023
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.
Authors: McCormick, R; Moriarty, K.
Electric Vehicle Basics
8/29/2023
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). Access this publication in Spanish and in French.
At A Glance: Electric Vehicles
8/29/2023
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). Access this publication in Spanish here and French here.
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.
Alternative Fuel Vehicle Usage and Owner Demographics in New York State
8/1/2023
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.
Authors: Pan, M; Uddin, M; Biehl, A; Hwang, H
U.S. National Clean Hydrogen Strategy and Roadmap
6/1/2023
Informed by extensive industry and stakeholder feedback, this federal report sets forth a governmentwide approach to expanding the hydrogen fuel industry within the United States. Hydrogen not only offers a source of zero- and low-carbon fuel, but it also harbors significant potential to increase U.S. energy security and resilience, create economic value, and help slow the drivers of climate change. The hydrogen development pathways presented in this report are informed by demand scenarios for 2030, 2040, and 2050 with strategic opportunities to rapidly expand hydrogen production and reduce transportation emissions, including high-impact use cases for hydrogen, hydrogen cost reductions, and a focus on regional networks.
Authors: Sunita Satyapal, Neha Rustagi, Tomas Green, Marc Melaina, Michael Penev, Mariya Koleva
Global EV Outlook 2023
4/1/2023
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.
Bioenergy Technology Office Multi-Year Program Plan
3/1/2023
The U.S. Department of Energy (DOE)’s Bioenergy Technologies Office (BETO) works alongside national laboratories, universities, and private industry partners to advance clean energy technologies sourced from renewable carbon resources. This Multi-Year Program Plan (MYPP) establishes BETO’s missions and goals, while also identifying strategic approaches to the Office’s research, development, and demonstration (RD&D) plans. Included in these plans are initiatives to decarbonize multiple sectors of the U.S. economy, de-risk relevant technologies, create jobs and economic opportunities, and increase participation in the continued development and use of clean energy technologies. This MYPP is at once an internal, operational guide, as well as a resource to communicate BETO’s mission and goals to stakeholders and to the public.
Clean Cities Coalitions 2021 Activity Report
1/24/2023
The U.S. Department of Energy’s (DOE’s) Office of Energy Efficiency and Renewable Energy’s Vehicle Technologies Office (VTO) works with local Clean Cities coalitions across the country as part of its Technology Integration Program. These efforts help businesses and consumers make smarter and more informed transportation energy choices that can save energy, lower costs, provide resilience through fuel diversification, and reduce air emissions. This report summarizes the success and impact of coalition activities based on data and information provided in their annual progress reports.
Authors: Singer, M.; Johnson, C.; Wilson, A.
Road Map to a U.S. Hydrogen Economy
1/2/2023
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.
Ready Set Go! 2023 Ethanol Outlook
1/1/2023
While the U.S. economy experienced turbulence in 2022, the ethanol industry’s financial performance was strong and biorefineries continued to stimulate crucial economic activity in communities across the country. Consumer price inflation was the highest in decades, spurred in part by record gasoline prices that put a damper on fuel demand. However, the ethanol content of gasoline (i.e., the ethanol “blend rate”) continued to increase due to its cost-competitiveness and the expanded availability of E15 and flex fuels. And, as international markets also faced high fuel prices and tight supplies, ethanol exports rose sharply. As a result, ethanol production increased to more than 15.4 billion gallons and has now almost rebounded to pre-pandemic levels. This report looks at the state of the ethanol industry in 2022 and focus areas for 2023.
Fort Erie On-Demand Transit Case Study
1/1/2023
Rural and smaller-sized communities in North America face unique mobility challenges due to their low population density, lower public transit spending per capita compared to major cities, and a high reliance on private vehicles. In recent years, communities such as Fort Erie, Ontario, have restructured or advanced their public transit systems using on-demand services. This report documents both the previous system and the new system in terms of routes, ridership, costs, fuel, and other notable system parameters. This work is part of an ongoing series of case studies on providing small communities with on-demand, right-sized vehicle service coupled with a smartphone application.
Authors: Duvall, A.; Endsley, C.; Grahn, R.; Powell, B.; Sperling, J.; Young, S.
2022 Public Transportation Fact Book
1/1/2023
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.
Authors: Dickens, M.
Notes:
This copyrighted publication can be accessed on the American Public Transportation Association's website.
Evaluation of Performance Variables to Accelerate the Deployment of Sustainable Aviation Fuels at a Regional Scale
11/19/2022
An increase in jet fuel consumption and its associated emissions across the world have led to the need for alternative technologies to produce sustainable aviation fuels (SAF). One option to produce SAFs is to utilize waste or biomass-based feedstocks that has the potential to reduce greenhouse gas emissions by 50% or more compared to conventional jet fuel. However, there is a lack of understanding of how the synergistic effects of key performance variables could hinder or help the deployment of aviation fuels on a regional scale. Here, we assess the implications of key variables–including type and quantity of waste/biomass feedstock availability, cost of SAF production, life cycle greenhouse gas (GHG) emissions, policies, and fuel/infrastructure logistics–on the deployment of SAF at Chicago’s O’Hare International Airport. Our sensitivity analysis shows renewable fuel incentives and feedstock price to be key performance variables affecting the production cost and deployment of SAF.
Authors: Bhatt, A.H.; Zhang, Y.; Milbrandt, A.; Newes, E.; Moriarty, K.; Klein, B.; Tao, L.
