A Life-Cycle Analysis of the Greenhouse Gas Emissions from Corn-Based Ethanol
9/5/2018
This analysis, conducted by ICF for the U.S. Department of Agriculture. This report has analyzed the current GHG profile of U.S. corn ethanol and two projected emissions profiles for 2022. The starting point is the GHG life-cycle analysis (LCA) done by the U.S. Environmental Protection Agency (EPA) in 2010 for U.S. corn ethanol as part of its Regulatory Impact Analysis (RIA) for the Revised Renewable Fuel Standard (RFS2). In the RIA, EPA projected that in 2022, the life cycle emissions associated with ethanol would be 21 percent lower than those of an energy equivalent quantity of gasoline.
Model Year 2018: Alternative Fuel and Advanced Technology Vehicles
8/7/2018
The fact sheet details the model, vehicle type, emission class, transmission type/speeds, engine size, and fuel economy of a variety of flexible fuel vehicles, hybrid electric vehicles, all-electric, and extended range electric vehicles, as well as CNG and propane vehicles.
Clean Cities Alternative Fuel Price Report, April 2018
6/14/2018
The Clean Cities Alternative Fuel Price Report for April 2018 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, 2018 and April 16, 2018, 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 17 cents from $2.50 to $2.67; diesel increased 7 cents from $2.96 to $3.03; CNG increased 1 cent from $2.17 to $2.18; ethanol (E85) increased 15 cents from $2.06 to $2.21; propane remained the same at $2.83; and biodiesel (B20) increased 3 cents from 2.84 to $2.87.
According to Table 3, CNG is $.49 less than gasoline on an energy-equivalent basis, while E85 is $0.20 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
Clean Cities Alternative Fuel Price Report, January 2018
3/29/2018
The Clean Cities Alternative Fuel Price Report for January 2018 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, 2018 and January 16, 2018, 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 1 cent from $2.49 to $2.50; diesel increased 20 cents from $2.76 to $2.96; CNG remained the same at $2.17; ethanol (E85) decreased 4 cents from $2.10 to $2.06; propane increased 5 cents from $2.78 to $2.83; and biodiesel (B20) increased 16 cents from 2.68 to $2.84.
According to Table 3, CNG is $.33 less than gasoline on an energy-equivalent basis, while E85 is $0.18 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
Clean Cities Alternative Fuel Price Report, October 2017
11/29/2017
The Clean Cities Alternative Fuel Price Report for October 2017 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, 2017 and October 16, 2017, 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 23 cents from $2.26 to $2.49; diesel increased 29 cents from $2.47 to $2.76; CNG price increased 2 cents from $2.15 to $2.17; ethanol (E85) increased 11 cents from $1.99 to $2.10; propane decreased 6 cents from $2.84 to $2.78; and biodiesel (B20) has increased 19 cents from 2.49 to $2.68.
According to Table 3, CNG is $.32 less than gasoline on an energy-equivalent basis, while E85 is $0.24 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
Clean Cities Alternative Fuel Price Report, July 2017
9/5/2017
The Clean Cities Alternative Fuel Price Report for July 2017 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, 2017 and July 17, 2017, 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 12 cents from $2.38 to $2.26; diesel decreased 8 cents from $2.55 to $2.47; CNG price is unchanged at $2.15; ethanol (E85) decreased 12 cents from $2.11 to $1.99; propane increased 1 cent from $2.83 to $2.84; and biodiesel (B20) is unchanged at 2.49.
According to Table 3, CNG is $.11 less than gasoline on an energy-equivalent basis, while E85 is $0.32 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
Clean Cities Alternative Fuel Price Report, April 2017
5/17/2017
The Clean Cities Alternative Fuel Price Report for April 2017 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, 2017 and April 17, 2017, 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 6 cents from $2.32 to $2.38; diesel decreased 3 cents from $2.58 to $2.55; CNG price increased 4 cents from $2.11 to $2.15; ethanol (E85) increased 7 cents from $2.04 to $2.11; propane increased 3 cents from $2.80 to $2.83; and biodiesel (B20) has decreased 8 cents from $2.57 to 2.49.
According to Table 3, CNG is $.23 less than gasoline on an energy-equivalent basis, while E85 is $0.36 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
Model Year 2017: Alternative Fuel and Advanced Technology Vehicles
4/18/2017
The fact sheet details the model, vehicle type, emission class, transmission type/speeds, engine size, and fuel economy of a variety of flexible fuel vehicles, hybrid electric vehicles, all-electric, and extended range electric vehicles, as well as CNG and propane vehicles.
Clean Cities Alternative Fuel Price Report, January 2017
2/27/2017
The Clean Cities Alternative Fuel Price Report for January 2017 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, 2017 and January 15, 2017, 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 10 cents from $2.22 to $2.32; diesel increased 10 cents from $2.48 to $2.58; CNG price increased 5 cents from $2.06 to $2.11; ethanol (E85) increased 11 cents from $1.93 to $2.04; propane increased 12 cents from $2.68 to $2.80; and biodiesel (B20) has increased 11 cents from $2.46 to 2.57.
According to Table 3, CNG is $.21 less than gasoline on an energy-equivalent basis, while E85 is $0.33 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
2015 Bioenergy Market Report
2/27/2017
This report is an update to the 2013 report and provides a status of the markets and technology development involved in growing a domestic bioenergy economy as it existed at the end of 2015. It compiles and integrates information to provide a snapshot of the current state and historical trends influencing the development of bioenergy markets. This version features details on the two major bioenergy markets: biofuels and biopower and an overview of bioproducts that enable bioenergy production. The information is intended for policy-makers as well as technology developers and investors tracking bioenergy developments. It also highlights some of the key energy and regulatory drivers of bioenergy markets.
Authors: Warner. E.; Moriarty, K.; Lewis, J.; Milbrandt, A.; Schwab, A.
Preliminary Assessment of Spatial Competition in the Market for E85: Presentation Supplement
2/10/2017
Anecdotal evidence suggests retail E85 prices may track retail gasoline prices rather than wholesale costs. This indicates E85 prices may be higher than they would be if priced on a cost basis hence limiting adoption by some price-sensitive consumers. Using publicly available and proprietary E85 and regular gasoline price data, we examine pricing behavior in the market for E85. Specifically, we assess the extent to which local retail competition in E85 markets decreases E85 retail prices. Results of econometric analysis suggest that higher levels of retail competition (measured in terms of station density) are associated with lower E85 prices at the pump. While more precise causal estimates may be produced from more comprehensive data, this study is the first to our knowledge that estimates the spatial competition dimension of E85 pricing behavior by firms. This technical report elaborates on a related presentation.
Authors: Clinton, B.; Johnson, C.; Moriarty, K.; Newes, E.; Vimmerstedt, L.
2016 Survey of Non-Starch Alcohol and Renewable Hydrocarbon Biofuels Producers
2/8/2017
In order to understand the anticipated status of the industry for non-starch ethanol and renewable hydrocarbon biofuels as of the end of calendar year 2015, the National Renewable Energy Laboratory (NREL) updated its annual survey of U.S. non-starch ethanol and renewable hydrocarbon biofuels producers. This report presents the results of this survey update, describes the survey methodology, and documents important changes since the 2015 survey published at the end of 2015
Authors: Warner, E.; Schwab, A.; Bacovsky, D.
Clean Cities 2015 Annual Metrics Report
12/28/2016
The U.S. Department of Energy's (DOE's) Clean Cities program advances the nation's economic, environmental, and energy security by supporting local actions to cut petroleum use and greenhouse gas (GHG) emissions in transportation. A national network of nearly 100 Clean Cities coalitions, whose territory covers 80% of the U.S. population, brings together stakeholders in the public and private sectors to deploy alternative and renewable fuels, idle-reduction (IR) measures, fuel economy improvements, and new transportation technologies as they emerge. Each year, DOE asks Clean Cities coordinators to submit annual reports of their activities and accomplishments for the previous calendar year. Progress reports and information are submitted online as a function of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators report a range of information that characterizes the membership, funding, projects, and activities of their coalitions. They also document activities in their region related to the development of refueling/charging infrastructure, sales of alternative fuels; deployment of alternative fuel vehicles (AFVs), plug-in electric vehicles (PEVs), hybrid electric vehicles (HEVs), and plug-in hybrid electric vehicles (PHEVs); idle reduction initiatives; fuel economy improvement activities; and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into petroleum-use and GHG emission reduction impacts, which are summarized in this report.
Authors: Johnson, C.; Singer, M.
Clean Cities Alternative Fuel Price Report, October 2016
12/1/2016
The Clean Cities Alternative Fuel Price Report for October 2016 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, 2016 and October 15, 2016, 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 $2.26 to $2.22; diesel increased 2 cents from $2.46 to $2.48; CNG price increased 1 cent from $2.05 to $2.06; ethanol (E85) decreased 6 cents from $1.99 to $1.93; propane decreased 8 cents from $2.76 to $2.68; and biodiesel (B20) has decreased 8 cents from $2.54 to 2.46.
According to Table 3, CNG is $.16 less than gasoline on an energy-equivalent basis, while E85 is $0.29 more than gasoline on an energy-equivalent basis.
Authors: Bourbon, E.
American Recovery and Reinvestment Act: Clean Cities Project Awards
10/3/2016
Each Clean Cities project award under the American Recovery and Reinvestment Act included a diverse group of stakeholders who worked together to lay the foundation for their communities to adopt alternative fuels and petroleum reduction strategies. This document provides a snapshot of the impact of each project and highlights the partners and Clean Cities coalitions who helped transform local and regional transportation markets through 25 projects impacting 45 states.
Authors: Kelly, K.