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Evaluation of Safety Standards for Fuel System and Fuel Container Integrity of Alternative Fuel Vehicles
2/1/2021
In this report, NREL offers considerations to reflect minimum safety standards, current industry best practices and existing standards for light-, medium-, and heavy-duty CNG and propane vehicle fuel system container integrity, fuel container integrity, and fuel container fire tests. The considerations for fuel system and fuel container integrity requirements are justified by literature review, relevant research, and technical forum feedback. In addition, this report provides relevant research, where available, and identifies test procedures to evaluate compliance with the performance requirements.
Authors: Lynch, L.; Browning, L.; Snelling, A.
Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: Second Quarter 2020
1/1/2021
The U.S. Department of Energy’s Alternative Fueling Station Locator contains information on public and private non-residential 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 2020. 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 the amount projected to meet charging demand by 2030. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape for EV charging.
Authors: Brown, A.; Lommele, S.; Schayowitz, A.; Klotz, E.
Developing Markets for Zero Emission Vehicles in Short Haul Goods Movement
12/10/2020
This report examines the potential market share for zero emission heavy duty trucks (ZEHDTs) via simulation modeling, case studies, interviews, and a survey. It assesses the impacts of ZEHDTs on freight operations. Additionally, it compares the costs and benefits of using diesel, natural gas hybrid, and all-electric vehicles for 2020, 2025, and 2030. Lastly, this report presents recommendations for promoting and increasing the market share of ZEHDTs and hybrids.
Authors: Giuliano, G., Dessouky, M., Dexter, S., Fang, J., Hu, S., Steimetz, S.
Notes:
This copyrighted publication can be accessed through the University of California, Davis National Center for Sustainable Transportation website.
Affordability of Household Transportation Fuel Costs by Region and Socioeconomic Factors
12/1/2020
Transportation energy is an important component of household budgets. Vehicle fuel is over 3% of total household expenditures nationwide in the United States. The average annual expenditure of over $2,000 for vehicle fuel (mostly gasoline) is comparable to the total average household expenditures for electricity and natural gas combined. However, these average values vary geographically, and lower income households can face higher energy cost burdens. This study reveals the variation of household energy burdens across the country and provides localized data to support local decision making.
Authors: Zhou, Y.; Aeschliman, S.; Gohlke, D.
Clean Cities Alternative Fuel Price Report, October 2020
10/15/2020
The Clean Cities Alternative Fuel Price Report for October 2020 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, 2020 and October 15, 2020, 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.
Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has decreased 4 cents from $2.22 to $2.18; diesel decreased 8 cents from $2.48 to $2.40; CNG increased 3 cents from $2.15 to $2.18; ethanol (E85) decreased 3 cents from $1.99 to $1.96; propane decreased 1 cent from $2.74 to $2.73; and biodiesel (B20) decreased 6 cents from $2.35 to $2.29.
According to Table 3, CNG is equal in price to gasoline on an energy-equivalent basis, while E85 is $0.36 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
Electric Vehicle Charging Infrastructure Trends from the Alternative Fueling Station Locator: First Quarter 2020
8/28/2020
The U.S. Department of Energy’s Alternative Fueling Station Locator contains information on public and private non-residential 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 2020 (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 the amount projected to meet charging demand by 2030. This information is intended to help transportation planners, policymakers, researchers, infrastructure developers, and others understand the rapidly changing landscape for EV charging.
Authors: Brown, A.; Lommele, S.; Schayowitz, A.; Klotz, E.
Clean Cities Alternative Fuel Price Report, July 2020
7/14/2020
The Clean Cities Alternative Fuel Price Report for July 2020 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, 2020 and July 15, 2020, 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.
Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 31 cents from $1.91 to $2.22; diesel decreased 13 cents from $2.61 to $2.48; CNG decreased 4 cents from $2.19 to $2.15; ethanol (E85) increased 24 cents from $1.75 to $1.99; propane increased 1 cent from $2.73 to $2.74; and biodiesel (B20) decreased 1 cent from $2.36 to $2.35.
According to Table 3, CNG is $0.07 less than gasoline on an energy-equivalent basis, while E85 is $0.36 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
An Overview of Renewable Natural Gas from Biogas
7/1/2020
The U.S. Environmental Protection Agency developed this document to provide biogas stakeholders and other interested parties with a resource to promote and potentially assist in the development of renewable natural gas (RNG) projects. This document summarizes existing RNG operational projects in the United States and the potential for growth from the main sources of biogas feedstock. This document provides technical information on how raw biogas is upgraded into RNG and ultimately delivered and used by consumers. The document also addresses barriers, policies and incentives related to RNG project development.
Clean Cities Alternative Fuel Price Report, April 2020
5/27/2020
The Clean Cities Alternative Fuel Price Report for April 2020 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, 2020 and April 15, 2020, 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.
Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has decreased 68 cents from $2.59 to $1.91; diesel decreased 44 cents from $3.05 to $2.61; CNG increased 1 cent from $2.18 to $2.19; ethanol (E85) decreased 53 cents from $2.28 to $1.75; propane decreased 6 cents from $2.79 to $2.73; and biodiesel (B20) decreased 53 cents from $2.89 to $2.36.
According to Table 3, CNG is $0.28 more than gasoline on an energy-equivalent basis, while E85 is $0.37 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
Natural Gas Vehicle Basics
3/25/2020
Natural gas powers about 175,000 U.S. vehicles and more than 23 million vehicles worldwide.1 Natural gas vehicles (NGVs) are a good choice for high-mileage (high fuel-use) fleets - such as buses, medium- and heavy-duty trucks, and refuse vehicles - that are centrally fueled or operate within a limited area or along a route with natural gas fueling stations. The advantages of natural gas as an alternative fuel include its domestic production, established distribution network, relatively low cost, and emissions benefits
Clean Cities Alternative Fuel Price Report, January 2020
3/16/2020
The Clean Cities Alternative Fuel Price Report for January 2020 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, 2020 and January 15, 2020, 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.
Table 2 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has decreased 9 cents from $2.68 to $2.59; diesel decreased 3 cents from $3.08 to $3.05; CNG decreased 2 cents from $2.20 to $2.18; ethanol (E85) remained the same at $2.28; propane increased 3 cents from $2.76 to $2.79; and biodiesel (B20) increased 2 cents from $2.87 to $2.89.
According to Table 3, CNG is $.41 less than gasoline on an energy-equivalent basis, while E85 is $0.37 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
2017 Bioenergy Industry Status Report
2/20/2020
This report provides a snapshot of the bioenergy industry status at the end of 2017. The report compliments other annual market reports from the Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE) offices and is supported by DOE's Bioenergy Technologies Office (BETO). The 2017 Bioenergy Industry Status Report focuses on past year data covering multiple dimensions of the bioenergy industry and does not attempt to make future market projections. The report provides a balanced and unbiased assessment of the industry and associated markets. It is openly available to the public and is intended to compliment International Energy Agency and industry reports with a focus on DOE stakeholder needs.
Authors: Moriarty, K.; Milbrandt, A.; Lewis, J.; Schwab, A.
