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Federal Best Practices: Core Principles of Sustainable Fleet Management
11/2/2020
This document is designed to help agency fleet managers understand and implement optimal petroleum reduction strategies for each fleet location by evaluating the most appropriate combination of the four core principles of sustainable fleet management: right-sizing the fleet to agency mission by implementing a vehicle allocation methodology study; minimizing vehicle miles traveled; increasing fleet fuel efficiency by replacing inefficient vehicles with more fuel-efficient vehicles, maintaining vehicles, driving more efficiently, and avoiding excessive idling; and optimizing cost-effective alternative fuel use, including maximizing use of existing alternative fuel infrastructure, installing alternative fuel infrastructure where practical (including electric vehicle charging stations), and aligning deployment of alternative fuel vehicles with fueling infrastructure.
Authors: Bentley, J.; Hodge, C.
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.
Evolution of Plug-In Electric Vehicle Charging Infrastructure in the United States
8/1/2020
The U.S. Department of Energy’s Alternative Fuels Data Center (AFDC) has tracked alternative fueling and electric vehicle charging infrastructure in the United States since 1991. This paper explores the history of the AFDC Station Locator, which was launched in 1999, and discusses the growth of electric vehicle supply equipment. It also looks at how electric vehicle drivers access public charging, and evaluates challenges, gaps, and opportunities facing both electric vehicle drivers and the industry as a whole.
Authors: Brown, A.; Lommele, S.; Eger, R.; Schayowitz, A.
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.
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.
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.
Potential Biomass-Based Diesel Production in the United States by 2032
2/28/2020
The U.S. Environmental Protection Agency (EPA) considers the availability of feedstocks for fuel production when determining the yearly volume obligations under the Renewable Fuel Standard. The amount of biomass-based diesel (BBD) that can be produced in the United States without increasing diversion effects on other uses should be one of the crucial factors that the agency considers in future volume rulemakings. This study provides insights for EPA in setting future volumetric obligations for BBD as well as advanced biofuel and total renewable fuel categories.
Authors: Zhou, Y; Baldino, C.; Searle, S.
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.
Assessment of BQ-9000 Biodiesel Properties for 2018
1/30/2020
Critical quality parameters from BQ-9000 member companies were analyzed for calendar year 2018. The National Biodiesel Board provided blinded and randomized data sets on 14 critical metrics for biodiesel quality. This report summarizes the results of the parameters and found that overall, biodiesel readily met the ASTM D6751 specification limits in 2018.
Authors: Alleman, T.L.
Assessment of BQ-9000 Biodiesel Properties for 2017
1/30/2020
Critical quality parameters from BQ-9000 member companies were analyzed for calendar year 2017. The National Biodiesel Board provided blinded and randomized data sets on 14 critical metrics for biodiesel quality. This report summarizes the results of the parameters and found that overall, biodiesel readily met the ASTM D6751 specification limits in 2017.
Authors: Alleman, T.L.
Clean Cities Coalitions 2018 Activity Report
12/27/2019
Clean Cities coalition activities resulted in an energy use impact (EUI) of over 1 billion gasoline-gallons equivalent (GGE), comprised of net alternative fuels used and energy savings from efficiency projects, in 2018. Participation in vehicle and infrastructure development projects remained strong, as did alternative fuel use and resulting overall EUI. Clean Cities coalition activities reduce emissions as they impact energy use. Coalition-reported activities prevented 5 million carbon dioxide-equivalent tons of emissions (only greenhouse gas [GHG] emissions are reported here; criteria pollutants and other emissions are not included in this report). Coalitions were successful in securing project grant awards from numerous (non-DOE) outside sources. For other Federal, State, and local agencies and private sector foundations, see funding section on page 25. The 84 project grant awards in 2018 generated $251 million in funds from coalition members and project partners along with $1.9 million in DOE grant funds. Coalitions also collected $1.1 million in stakeholder dues and $2.9 million in operational funds from host organizations. In macro terms, this supplemental funding represents nearly a 7:1 leveraging of the $37.8 million that was included in the VTO Technology Integration budget in Fiscal Year 2018. Clean Cities coordinators spent nearly 121,000 hours pursuing their coalitions' goals in 2018. The average coordinator is quite experienced and has held his or her position for at least eight years. Coordinators logged more than 3,805 outreach, education, and training activities in 2018, which reached an estimated 35 million people.
Authors: Singer, M.; Johnson, C.
Alternative Fuels Data Center
12/4/2019
The Alternative Fuels Data Center (AFDC) provides a wealth of information and data on alternative and renewable fuels, advanced vehicles, fuel-saving strategies, and emerging transportation technologies. The site features a number of interactive tools, calculators, and mapping applications to aid in the implementation of these fuels, vehicles, and strategies. The AFDC functions as a dynamic online hub, enabling thousands of stakeholders in the transportation system to interact with one another.
