Publications

ICF International, Fairfax, Virginia; Propane Education & Research Council, Washington, D.C.

In the last ten years, propane markets have been transformed by the combined effects of volatile energy prices, swings in economic outlook, advancements in propane and competitive technologies, improvements in energy efficiency, and changes in propane supply. While many of these factors have resulted in increased challenges for propane marketers, they have also created new opportunities for the industry. Adapting to these changes and taking advantage of the opportunities will be one of the defining challenges for the propane industry in the next decade. In this report, ICF evaluates the major market factors driving propane demand, and reviews the outlook for propane markets through 2020.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for April 2013 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 March 29, 2013 and April 12, 2013, 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 1 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 30 cents from $3.29 to $3.59; diesel has increased 3 cents from $3.96 to $3.99; CNG price is unchanged, remaining $2.10; ethanol (E85) has increase 13 cents from $3.17 to $3.30; propane has increased 5 cents from $2.68 to $2.73; and biodiesel (B20) has increased 6 cents from $4.05 to $4.11.</p><p>According to Table 2, CNG is about $1.49 less than gasoline on an energy-equivalent basis, while E85 is about $1.07 more than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

This publication provides an overview of the U.S. Department of Energy's Clean Cities program, which builds partnerships to reduce petroleum use in transportation in communities across the country.

National Renewable Energy Laboratory, Golden, Colorado

The expanding availability of alternative fuels and advanced vehicles makes it easier than ever to reduce petroleum use, cut emissions, and save on fuel costs. The Clean Cities 2013 Vehicle Buyer's Guide features a comprehensive list of model year 2013 vehicles that can run on ethanol, biodiesel, electricity, propane or natural gas.

Committee on Transitions to Alternative Vehicles and Fuels; Board on Energy and Environmental Systems; Division on Engineering and Physical Sciences; National Research Council

For a century, almost all light-duty vehicles (LDVs) have been powered by internal combustion engines (ICEs) operating on petroleum fuels. Energy security concerns over petroleum imports and the effect of greenhouse-gas (GHG) emissions on global climate are driving interest in alternatives. This report assesses the potential for reducing petroleum consumption and GHG emissions by 80% across the U.S. LDV fleet by 2050, relative to 2005. It examines the current capability and estimated future performance and costs for each vehicle type and non-petroleum-based fuel technology as options that could significantly contribute to these goals. By analyzing scenarios that combine various fuel and vehicle pathways, the report also identifies barriers to implementation of these technologies and suggests policies to achieve the desired reductions. Several scenarios are promising, but strong, effective, and sustained but adaptive policies such as research and development (R&D), subsidies, energy taxes, or regulations will be necessary to overcome barriers such as cost and consumer choice.

Notes: This book is available for purchase from The National Academies Press.

National Renewable Energy Laboratory, Golden, Colorado

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 vehicles.

National Renewable Energy Laboratory, Golden, Colorado

This annual report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2011. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for October 2012 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 September 28, 2012 and October 12, 2012, 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 1 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has increased 30 cents from $3.52 to $3.82; diesel has increased 38 cents from $$3.75 to $4.13; CNG price has increased 7 cents from $2.05 to $2.12; ethanol (E85) has increased 23 cents from $3.24 to $3.47; propane has dropped 8 cents from $2.64 to $2.56; and biodiesel (B20) has increased 35 cents from $3.83 to $4.18.</p><p>According to Table 2, CNG is about $1.70 less than gasoline on an energy-equivalent basis, while E85 is about $1.09 more than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

Each year, the U.S. Department of Energy (DOE) asks Clean Cities coordinators to submit an annual report of their activities and accomplishments for the previous calendar year. Data and information are submitted to an online database that is maintained as part of the Alternative Fuels and Advanced Vehicles Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterizes the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels, deployment of alternative fuel vehicles (AFVs) and hybrid electric vehicles (HEVs), idle reduction initiatives, fuel economy activities, and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into gasoline use reduction impacts, which are summarized in this report.

National Renewable Energy Laboratory, Golden, Colorado

Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

American Public Transportation Association, Washington, DC

This white paper reviews the substantial progress that transit agencies have made in investing in innovative clean technologies and fuels, such as electricity, hybrid vehicles, electric storage, biofuels, natural gas, and hydrogen fuel cells.

Office of Transportation and Air Quality, Environmental Protection Agency, Washington, D.C.

The U.S. Environmental Protection Agency (EPA) is adopting changes to the regulations found in 40 CFR part 85 subpart F for clean alternative fuel conversion manufacturers. This action affects regulations applicable to manufacturers of light-duty vehicle and heavy-duty highway vehicle and engine clean alternative fuel conversion systems. The revisions will streamline the compliance process while maintaining environmentally protective controls.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for July 2012 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 13, 2012 and July 27, 2012, 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 1 reports that the nationwide average price (all amounts are per gallon) for regular gasoline has dropped 37 cents from $3.89 to $3.52; diesel has dropped 37 cents from $$4.12 to $3.75; CNG price has dropped 3 cents from $2.08 to $2.05; ethanol (E85) has dropped 23 cents from $3.47 to $3.24; propane has dropped 27 cents from $2.91 to $2.64; and biodiesel (B20) has dropped 35 cents from $4.18 to $3.83.</p><p>According to Table 2, CNG is about $1.47 less than gasoline on an energy-equivalent basis, while E85 is about $1.06 more than gasoline on an energy-equivalent basis.

Oak Ridge National Laboratory, Oak Ridge, Tennessee

The Transportation Energy Data Book (TEDB) is a compendium of data on transportation with an emphasis on energy. Designed for use as a desktop reference, the TEDB was first published in 1976 and has continued to Edition 31. The TEDB is produced by Oak Ridge National Laboratory for the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy.</p><p>Contents: Chapter 1, Petroleum; Chapter 2, Energy; Chapter 3, All Highway Vehicles and Characteristics; Chapter 4, Light Vehicles and Characteristics; Chapter 5, Heavy Vehicles and Characteristics; Chapter 6, Alternative Fuel and Advanced Technology Vehicles and Characteristics; Chapter 7, Fleet vehicles and Characteristics; Chapter 8, Household Vehicles and Characteristics; Chapter 9, Nonhighway Modes, including airplanes, ships and railroads; Chapter 10, Transportation and the Economy; Chapter 11, Greenhouse Gas Emissions; and Chapter 12, Criteria Air Pollutants.

U.S. Energy Information Administration

The projections in the U.S. Energy Information Administration's (EIA's) Annual Energy Outlook 2012 (AEO2012) focus on the factors that shape the U.S. energy system over the long term. Under the assumption that current laws and regulations remain unchanged throughout the projections, the AEO2012 Reference case provides the basis for examination and discussion of energy production, consumption, technology, and market trends and the direction they may take in the future. It also serves as a starting point for analysis of potential changes in energy policies. But AEO2012 is not limited to the Reference case. It also includes 29 alternative cases (see Appendix E, Table E1), which explore important areas of uncertainty for markets, technologies, and policies in the U.S. energy economy. Many of the implications of the alternative cases are discussed in the "Issues in focus" section of this report.</p><p>Key results highlighted in AEO2012 include continued modest growth in demand for energy over the next 25 years and increased domestic crude oil and natural gas production, largely driven by rising production from tight oil and shale resources. As a result, U.S. reliance on imported oil is reduced; domestic production of natural gas exceeds consumption, allowing for net exports; a growing share of U.S. electric power generation is met with natural gas and renewables; and energy-related carbon dioxide emissions remain below their 2005 level from 2010 to 2035, even in the absence of new Federal policies designed to mitigate greenhouse gas (GHG) emissions.

National Renewable Energy Laboratory, Golden, Colorado

Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for April 2012 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 March 30, 2012 and April 13, 2012, 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 1 reports that the nationwide average price for regular gasoline has risen 52 cents per gallon from $3.37 per gallon to $3.89 per gallon; diesel has risen 26 cents per gallon from $3.86 to $4.12; CNG price has dropped 5 cents from $2.13 to $2.08; ethanol (E85) has risen 33 cents from $3.14 to $3.47 per gallon; propane has dropped 17 cents from $3.08 to $2.91; and biodiesel (B20) has risen 23 cents from $3.95 to $4.18 per gallon.</p><p>According to Table 2, CNG is about $1.81 less than gasoline on an energy-equivalent basis, while E85 is about $1.01 more than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

This guidebook addresses the primary requirements of the Alternative Fuel Transportation Program to help state and alternative fuel provider fleets comply with the Energy Policy Act via the Standard Compliance option. It also addresses the topics that covered fleets ask about most frequently.

National Renewable Energy Laboratory; Golden, Colorado

This fact sheet describes the Renewable Fuels and Lubricants (ReFUEL) Laboratory at the U.S. Department of Energy National Renewable Energy Laboratory (NREL) is a state-of-the-art research and testing facility for advanced fuels and vehicles. Research and development aims to improve vehicle efficiency and overcome barriers to the increased use of renewable diesel and other nonpetroleum-based fuels, such as biodiesel and synthetic diesel derived from biomass. The ReFUEL Laboratory features a chassis dynamometer for vehicle performance and emissions research, two engine dynamometer test cells for advanced fuels research, and precise emissions analysis equipment. As a complement to these capabilities, detailed studies of fuel properties, with a focus on ignition quality, are performed at NREL's Fuel Chemistry Laboratory.

National Renewable Energy Laboratory, Golden, Colorado

The expanding availability of alternative fuels and advanced vehicles makes it easier than ever to reduce petroleum use, cut emissions, and save on fuel costs. The Clean Cities 2012 Vehicle Buyer's Guide features a comprehensive list of model year 2012 vehicles that can run on ethanol, biodiesel, electricity, propane or natural gas.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for January 2012 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 13, 2012 and January 27, 2012, 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 1 reports that the nationwide average price for regular gasoline has dropped 9 cents per gallon from $3.46 per gallon to $3.37 per gallon; diesel has risen 5 cents per gallon from $3.81 to $3.86; CNG price has risen 4 cents from $2.09 to $2.13; ethanol (E85) has dropped 5 cents from $3.19 to $3.14 per gallon; propane has risen 2 cents from $3.06 to $3.08; and biodiesel (B20) has risen 4 cents from $3.91 to $3.95 per gallon.</p><p>According to Table 2, CNG is about $1.24 less than gasoline on an energy-equivalent basis, while E85 is about $1.07 more than gasoline on an energy-equivalent basis.

Argonne National Laboratory

The technologies and practices that have enabled the recent boom in shale gas production have also brought attention to the environmental impacts of its use. Using the current state of knowledge of the recovery, processing, and distribution of shale gas and conventional natural gas, we have estimated up-to-date, life-cycle greenhouse gas emissions. In addition, we have developed distribution functions for key parameters in each pathway to examine uncertainty and identify data gaps - such as methane emissions from shale gas well completions and conventional natural gas liquid unloadings - that need to be addressed further. Our base case results show that shale gas life-cycle emissions are 6% lower than those of conventional natural gas. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty regarding whether shale gas emissions are indeed lower than conventional gas emissions. This life-cycle analysis provides insight into the critical stages in the natural gas industry where emissions occur and where opportunities exist to reduce the greenhouse gas footprint of natural gas.

Argonne National Laboratory

The pyrolysis of biomass can help produce liquid transportation fuels with properties similar to those of petroleum gasoline and diesel fuel. Argonne National Laboratory conducted a life-cycle (i.e., well-to-wheels [WTW]) analysis of various pyrolysis pathways by expanding and employing the Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) model. The WTW energy use and greenhouse gas (GHG) emissions from the pyrolysis pathways were compared with those from the baseline petroleum gasoline and diesel pathways. Various pyrolysis pathway scenarios with a wide variety of possible hydrogen sources, liquid fuel yields, and co-product application and treatment methods were considered. At one extreme, when hydrogen is produced from natural gas and when bio-char is used for process energy needs, the pyrolysis-based liquid fuel yield is high (32% of the dry mass of biomass input). The reductions in WTW fossil energy use and GHG emissions relative to those that occur when baseline petroleum fuels are used, however, is modest, at 50% and 51%, respectively, on a per unit of fuel energy basis. At the other extreme, when hydrogen is produced internally via reforming of pyrolysis oil and when bio-char is sequestered in soil applications, the pyrolysis-based liquid fuel yield is low (15% of the dry mass of biomass input), but the reductions in WTW fossil energy use and GHG emissions are large, at 79% and 96%, respectively, relative to those that occur when baseline petroleum fuels are used. The petroleum energy use in all scenarios was restricted to biomass collection and transportation activities, which resulted in a reduction in WTW petroleum energy use of 92-95% relative to that found when baseline petroleum fuels are used. Internal hydrogen production (i.e., via reforming of pyrolysis oil) significantly reduces fossil fuel use and GHG emissions because the hydrogen from fuel gas or pyrolysis oil (renewable sources) displaces that from fossil fuel na

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for October 2011 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 September 30, 2011 and October 14, 2011, 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 1 reports that the nationwide average price for regular gasoline has dropped 22 cents per gallon from $3.68 per gallon to $3.46 per gallon; CNG price has risen 2 cents from $2.07 to $2.09; ethanol (E85) has dropped 7 cents from $3.26 to $3.19 per gallon; propane has dropped 3 cents from $3.09 to $3.06; and biodiesel (B20) has dropped 11 cents from $4.02 to $3.91 per gallon.</p><p>According to Table 2, CNG is about $1.37 less than gasoline on an energy-equivalent basis, while E85 is about $1.05 more than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

Clean Cities Now features news and articles about Clean Cities coalition activities in promoting the reduction in the use of petroleum transportation fuel. The October 2011 issue features stories about idle reduction equipment benefits, coordinator profiles, the 2011 Clean Cities Stakeholder Summit and other coalition news.

National Renewable Energy Laboratory, Golden, Colorado 80401

Powering commercial lawn service equipment with alternative fuels is an effective way to reduce petroleum use. A single alternative fuel commercial lawnmower can annually use as much gasoline or diesel fuel as a commercial work truck. Alternative fuels can also reduce pollutant emissions compared with conventional fuels.

National Renewable Energy Laboratory, Golden, Colorado

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 vehicles.

U.S. Department of Energy, Washington D.C.

Many niche market fleets, which operate specially designed vehicles that serve very specific functions, are ideal for the adoption of alternative fuels and advanced vehicle technologies. One prime example is the refuse hauler sector, whose 136,000 trucks average only 2.8 miles per gallon, using more than 1.2 billion gallons of fuel annually in the United States. This sector could substantially decrease its petroleum consumption through the use of alternative fuel or advanced technology vehicles. Before adopting these technologies, a refuse hauler fleet should consider both the technologies' benefits and the fleet's individual needs.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for July 2011 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 14, 2011 and July 29, 2011, 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 1 reports that the nationwide average price for regular gasoline has dropped 1 cent per gallon from $3.69 per gallon to $3.68 per gallon; CNG price has risen 1 cent from $2.06 to $2.07; ethanol (E85) has risen 6 cents from $3.20 to $3.26 per gallon; propane has dropped 10 cents from $3.19 to $3.09; and biodiesel has dropped 3 cents from $4.05 to $4.02 per gallon. CNG is about $1.61 less than gasoline on an energy-equivalent basis, while E85 is about 92 cents more than gasoline on an energy-equivalent basis.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for April 2011 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, 2011 and April 15, 2011, 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 1 reports that the nationwide average price for regular gasoline has risen 61 cents per gallon from $3.08 per gallon to $3.69 per gallon; CNG price has risen from $1.93 to $2.06; ethanol (E85) has risen 45 cents from 2.75 to $3.20 per gallon; and biodiesel has risen 55 cents from $3.50 to $4.05. CNG is about $1.63 less than gasoline on an energy-equivalent basis, while E85 is about 83 cents more than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

Former gasoline stations that are now classified as brownfields can be good sites to sell alternative fuels because they are in locations that are convenient to vehicles and they may be seeking a new source of income. However, their success as alternative fueling stations is highly dependent on location-specific criteria, how to prioritize them, and then applies that assessment framework to five of the most popular alternative fuels?electricity, natural gas, hydrogen, ethanol, and biodiesel. </p><p>The second part of this report delves into the criteria and tools used to assess an alternative fuel retail site at the local level. It does this through two case studies of converting former gasoline stations in the Seattle-Eugene area into electric charge stations. </p><p>The third part of this report addresses steps to be taken after the specific site has been selected. This includes choosing and installing the recharging equipment, steps to take in the permitting process and key players to include.

U.S. Department of Energy, Washington, D.C.; Oak Ridge National Laboratory, Oak Ridge, Tennessee

Argonne National Laboratory, Argonne, Illinois

The GREET Fleet Footprint Calculator was developed to use the GREET system to help fleets choose the alternative fuel vehicles that will best meet a variety of organizational transportation goals and legal requirements, including reducing petroleum use and greenhouse gas emissions.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for January 2011 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 24, 2011 and February 7, 2011, 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 1 reports that the nationwide average price for regular gasoline has risen 30 cents per gallon from $2.78 per gallon to $3.08 per gallon; CNG price has remained the same at $1.93; and ethanol (E85) has risen 31 cents from $2.44 to $2.75 per gallon. CNG is about $1.15 less than gasoline on an energy-equivalent basis, while E85 is about 81 cents more per gallon than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

Guidebook to available Model Year 2011 alternative fuel and advanced vehicles including electric, plug-in electric and hybrid electric vehicles as well as vehicles powered by natural gas, propane, ethanol and biodiesel.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for October 2010 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 4, 2010 and October 14, 2010, 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 1 reports that the nationwide average price for regular gasoline has risen 7 cents per gallon from $2.71 per gallon to $2.78 per gallon; CNG price has risen 2 cents from $1.91 to $1.93; and ethanol (E85) has risen 14 cents from $2.30 to $2.44 per gallon. CNG is about 85 cents less than gasoline on an energy-equivalent basis, while E85 is about 67 cents more per gallon than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

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 one CNG vehicle.

National Renewable Energy Laboratory, Golden, Colorado

This 40-page booklet describes multiple-stage construction of medium- and heavy-duty vehicles, chassis selection, alternative fuel power sources, hybrid propulsion systems and conversion companies, plus a 14-page catalog of medium- and heavy-duty vehicles that operate on alternative fuel or advanced technology.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for July 2010 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 12, 2010 and July 23, 2010, 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 1 reports that the nationwide average price for regular gasoline has fallen 13 cents per gallon from $2.84 per gallon to $2.71 per gallon; CNG price has risen 1 cents from $1.90 to $1.91; and ethanol (E85) has fallen 12 cents from $2.42 to $2.30 per gallon. CNG is about 80 cents less than gasoline on an energy-equivalent basis, while E85 is about 54 cents more per gallon than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

Clean Cities Now, a semi-annual publication, is a roundup of events and news about the Clean Cities Coalitions including the Plug-In Vehicle and Infrastructure Workshop (July 2010), propane conversions, and stories about successful applications of alternative fuels.

Sierra Research Inc., Sacramento, California

Sierra Research has, at the request of the American Petroleum Institute, conducted an independent review of existing federal, state and other statutes, regulations, and requirements that must be changed and other significant implementation hurdles that must be overcome prior to the introduction of E15 and other new transportation fuels into commerce.

Seven propane fleets, of varying sizes, were included in the LPG tank fueling evaluation. At each of these fleets a sampling of vehicles were observed during fueling (105 vehicles total). Vehicles were noted when their overfill prevention device (OPD) failed to activate and stop the fueling process. This was done to quantify the frequency of such an occurrence in practice in the field, which could lead to safety and environmental issues.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for April 2010 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 2 and April 12, 2010, 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 1 reports that the nationwide average price for regular gasoline has risen 19 cents per gallon from $2.65 per gallon to $2.84 per gallon; CNG price has risen 5 cents from $1.85 to $1.90; and ethanol (E85) has risen 4 cents from $2.38 to $2.42 per gallon. CNG is about 94 cents less than gasoline on an energy-equivalent basis, while E85 is about 58 cents more per gallon than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

Propane powers about 190,000 vehicles in the U.S. and more than 14 million worldwide. Propane vehicles are a good choice for many fleet applications including school buses, shuttle buses, taxies and light-duty trucks.

Center for Transportation Research, Energy Systems Division, Argonne National Laboratory, Argonne, Illinois

This report discusses the potential increase in the number of on-road propane vehicles. It outlines the state of propane technology, the current market status, available federal and state incentives, emission benefits, carbon benefits, barriers and opportunities in the marketplace for propane vehicles.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for January 2010 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 Jan. 19 and Jan. 29, 2010, 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 1 reports that the nationwide average price for regular gasoline has risen 1 cent per gallon from $2.64 per gallon to $2.65 per gallon; CNG price has dropped 1 cent from $1.86 to $1.85; and ethanol (E85) has risen 11 cents from $2.27 to $2.38 per gallon. CNG is about 80 cents less than gasoline on an energy-equivalent basis, while E85 is about 71 cents more per gallon than gasoline on an energy-equivalent basis.

U.S. Department of Transportation, Center for Climate Change and Envrionmental Forecasting, Washington, DC

This U.S. Department of Transportation report is submitted in response to the requirements of Section 1101(c) of the Energy Independence and Security Act of 2007. It is intended to help inform the debate on surface transportation reauthorization and climate change legislation.</p><p>The report examines greenhouse gas (GHG) emission levels and trends from the transportation sector and analyzes the full range of strategies available to reduce these emissions. These strategies include: introducing low-carbon fuels, increasing vehicle fuel economy, improving transportation system efficiency, and reducing carbon-intensive travel activity. While the report does not provide recommendations, it does analyze five categories of policy options for implementing the strategies: an economy-wide price signal, efficiency standards, market incentives, transportation planning and funding programs and research and development.

ICF International, Fairfax, Virginia; Propane Education & Research Council, Washington, D.C.

Energy markets are changing at an unprecedented pace. These changes have had dramatic impacts on propane markets, which have been transformed by the combined effects of volatile energy prices, evolving environmental and energy policies, swings in economic outlook, advancements in propane and competitive technologies, and improvements in energy efficiency.</p><p>This report updates the 2009 Propane Market Outlook. While the key drivers of propane demand remain unchanged, the outlook for propane demand growth is less positive than when the Propane Market Outlook was first released in July 2009. Oil and propane prices have increased, the impact of the economic downturn has been more severe than anticipated, and the projected impacts of energy conservation and efficiency trends on propane markets have become more pronounced.

National Renewable Energy Laboratory, Golden, Colorado

Propane powers about 190,000 vehicles in the U.S. and more than 14 million worldwide. Propane vehicles are a good choice for many fleet applications including school buses, shuttle buses, taxies and light-duty trucks.

Energetics, Inc., Columbia, Maryland

Propane Technology Review 2010 includes information about on-road vehicles, irrigation engines, residential and commercial uses of propane. The review looks at technology that has come to market as a result of PERC's research efforts and partnerships.

Energetics, Inc., Columbia, Maryland

This report quantifies the greenhouse gas (GHG) emissions profile of propane compared to other fuels in selected applications of importance to the U.S. propane industry. The analysis presented in this report represents an expansion and update to a study sponsored by the Propane Education & ResearchCouncil and prepared by Energetics Incorporated in 2007. This updated analysis uses the latest data regarding energy consumption rates, emissions factors, and equipment efficiencies to estimate greenhouse gas emissions associated with the use of various energy options in a range of residential and commercial, on-road, off-road, and agriculture applications. This study reassesses the greenhouse gas emissions profile of energy choices in seven applications previously analyzed in the 2007 study and for the firsttime examines six new applications not considered in the earlier study.The results of this study show that propane is among the most attractive options for avoiding greenhouse gas emissions in every application considered. At the point of use, propane emits fewer greenhouse gases than gasoline, diesel, heavy fuel oil, or E85 ethanol per unit of energy.

National Renewable Energy Laboratory, Golden, Colorado

This 32-page booklet offers information about available 2010 alternative fuel vehicles including natural gas, propane, hybrid, ethanol and biodiesel vehicles.

Massachusetts Institute of Technology, Boston, Massachusetts

Reducing petroleum consumption and GHG emissions from cars and light?]duty trucks in the United States over the next several decades requires that we implement a clear and coordinated set of policies now. This report describes a portfolio of policies which, in the view of the authors, is needed to put personal vehicle transportation on the road to sustainability in the longer term. To incentivize adoption of more fuel efficient vehicles, we propose coupling existing near?]term fuel economy standards with a feebate incentive program and gradual increases in fuel taxes. We further propose driver education initiatives that would give vehicle owners information on how to maximize fuel savings in their purchase and driving decisions. Finally, we underscore the need for a long?]term strategy for fuels that evaluates fuels?]related programs based on their contribution to reducing life?]cycle petroleum consumption and greenhouse gas (GHG) emissions. Together, these policies offer a robust plan of action that will focus and streamline current efforts to achieve these two important national goals. Perhaps most importantly, this plan lays a much?]needed foundation for a comprehensive, adaptable long?]term policy effort. A more detailed summary of the recommended set of policy measures can be found in Section 2.

National Renewable Energy Laboratory, Golden, Colorado

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, as well as one CNG vehicle and one hydrogen fuel cell vehicle for Model Year 2010.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for October 2009 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 16 and October 26, 2009, 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 1 reports that the nationwide average price for regular gasoline has risen 20 cents per gallon from $2.44 per gallon to $2.64 per gallon; CNG has risen 13 cents from $1.73 to $1.86; and ethanol (E85) has risen 14 cents from $2.13 to $2.27 per gallon. CNG is about 78 cents less than gasoline on an energy-equivalent basis, while E85 is about 57 cents more per gallon than gasoline on an energy-equivalent basis.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for July 2009 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 20 and July 31, 2009, 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 1 reports that the nationwide average price for regular gasoline has risen 42 cents per gallon from $2.02 per gallon to $2.44 per gallon; CNG has risen 9 cents from $1.64 to $1.73; and ethanol (E85) has risen 25 cents from $1.88 to $2.13 per gallon. CNG is about 71 cents less than gasoline on an energy-equivalent basis, while E85 is about 31 cents less per gallon than gasoline.

National Renewable Energy Lab, Golden, Colorado

Newsletter reports on San Antonio's Green Patrol to reduce idling at schools; Propane Road Shows in Virginia, Maryland, and South Carolina; Green Fleet Workshops in Lansing, Michigan; CabAire truck stop electrification project; Tucson's Sustainability and Energy Expo; Antelope Valley, California, green vehicle charity event; and University of Illinois-Chicago fleet experience story.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for April 2009 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 and April 15, 2009, 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 1 reports that the nationwide average price for regular gasoline has risen 16 cents per gallon from $1.86 per gallon to $2.02 per gallon; CNG has risen one cent from $1.63 to $1.64; and ethanol (E85) has risen 7 cents from $1.81 to $1.88 per gallon. CNG is about 38 cents less than gasoline on an energy-equivalent basis, while E85 is about 63 cents more per gallon than gasoline on an energy-equivalent basis.

National Renewable Energy Laboratory, Golden, Colorado

The Vehicle Technologies Program under the U.S. Department of Energy is actively developing and accelerating the deployment of clean and efficient vehicle technologies, as well as renewable fuels. The Vehicle Technologies program works with industry, universities, and state and local governments to strengthen the economy, create jobs, and reduce the U.S. demand for petroleum.

National Renewable Energy Lab, Golden, Colorado

Newsletter reports on Interstate 65, the nation's first biofuels corridor; Odyssey Day activities celebrated across the country; Melissa Howell named 2008 Clean Cities Coordinator of the Year; Meijer, Inc. fleet experience in reducing miles traveled and idling while increasing profitability; Central Texas CCC incentives for electric vehicles; and Texas CCC promotion of rebates for propane-powered mowers.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for January 2009 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 12 and January 30, 2009, 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 1 reports that the nationwide average price for regular gasoline has dropped $1.18 from $3.04 per gallon to $1.86 per gallon; CNG has dropped 37 cents from $2.01 to $1.63; and ethanol (E85) has dropped $1.01 from $2.82 to $1.81 per gallon. CNG is about 23 cents less than gasoline on an energy-equivalent basis, while E85 is about 5 cents less per gallon than gasoline.

National Renewable Energy Laboratory, Golden, Colorado

This 32-page booklet offers information about available 2009 alternative fuel vehicles including natural gas, propane, electric, hybrid, ethanol and biodiesel vehicles.

National Renewable Energy Laboratory, Golden, Colorado

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, as well as one CNG vehicle and one hydrogen fuel cell vehicle for Model Year 2009.

National Renewable Energy Lab, Golden, Colorado

Newsletter reports on 15th Anniversary of Clean Cities program; communications programs; first Clean Cities Coalitions in Atlanta, Denver, and Philadelphia; and alternative fuel transit buses.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for October 2008 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 2 and October 16, 2008, 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 1 reports that the nationwide average price for regular gasoline has dropped 87 cents from $3.91 per gallon to $3.04 per gallon; CNG has dropped 33 cents from $2.34 to $2.01; and ethanol (E85) has dropped 45 cents from $3.27 to $2.82 per gallon.

National Renewable Energy Lab, Golden, Colorado

Newsletter reports on General Motors Rewards to Clean Cities Coalitions; Central Indiana CC Hosts Annual Legislative Breakfast; Northern Colorado CC Hosts Better Cars, Smarter Fleets Expo; Ann Arbor CC Receives CMAQ Grant for Infrastructure; and Specialty Solid Waste and Recycling Co. Serving Sunnyvale, Calif. with CNG Refuse Haulers.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for July 2008 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 21 and July 31, 2008, 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 1 reports that the nationwide average price for regular gasoline has risen 48 cents from $2.99 per gallon to $3.91 per gallon; CNG has risen 30 cents from $2.04 to $2.34; and ethanol (E85) has risen 40 cents from $2.87 to $3.27 per gallon.

National Renewable Energy Laboratory, Golden, Colorado

The U.S. government provides several tax incentives for purchasing alternative fuel, hybrid electric, and fuel cell vehicles; installing alternative fueling infrastructure; and producing, selling, or using alternative fuels. The IRS has defined alternative fuels as liquefied petroleum gas (LPG); compressed natural gas (CNG); liquefied natural gas (LNG); liquefied hydrogen; liquid fuel derived from coal through the Fischer-Tropsch process; liquid hydrocarbons derived from biomass including ethanol, biodiesel, and renewable diesel; and P-series fuels. Current federal tax incentives are outlined in this fact sheet.

National Renewable Energy Lab, Golden, Colorado

Newsletter reports on law to increase fuel economy to 35 mpg by 2020; Tucson CC Coalition helps Super Bowl go green; Utah school bus drivers pledge to reduce idling; DOE designates New Orleans Clean Cities Coalition; Vermont Clean Cities co-sponsors plug-in hybrid electric vehicle event; DOE offers $30 million in cost-share funding for improving PHEV performance; IRS.gov features list of heavy-duty vehicles eligible for tax credits; Alamo Clean Cities in San Antonio develops hybrid taxi replacement program; no AFV mandate for private and local fleets.

National Renewable Energy Laboratory, Golden, Colorado

After a devastating tornado that destroyed the town of Greensburg, Kansas in May 2007, plans were developed to rebuild the town as a sustainable community. This report focuses on outlining key success factors of infrastructure, alternative vehicles, and alternative and renewable fuels as part of an integrated energy strategy.

New West Technologies, LLC, Landover, Maryland

The Clean Cities Alternative Fuel Price Report for April 2008 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 and April 11, 2008, 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 1 reports that the nationwide average price for regular gasoline has risen 44 cents from $2.99 per gallon to $3.43 per gallon; CNG has risen 11 cents from $1.93 to $2.04; and ethanol (E85) has risen 36 cents from $2.51 to $2.87 per gallon.

National Governors Association, Washington, D.C.

The U.S. transportation sector is currently 97% dependent on oil. This heavy reliance on mostly imported oil leaves the U.S. vulnerable to supply interruptions, price fluctuations, economic instability, and consumer hardships. Yet there are core challenges to address before viable alternatives become available. These challenges include lack of alternative fuels in the marketplace; limited fuel distribution systems to get alternative fuels to consumers; and inadequate supply of alternative vehicles produced. The National Governors Association is suggesting that state governors can take four policy actions to meet the challenges: provide financial incentives through tax credits, deductions, grants and other financial means; pass rules and mandates specifying that state fuel distributors sell a certain quantity of alternative fuels; use their state's purchaing power to boost the adoption of alternative fuels or vehicles; and invest in research and demonstration efforts to speed new technologies to the marketplace.

New West Technologies, LLC, Landover, Maryland

The January 2008 Clean Cities Alternative Fuel Price Report is a quarterly report keeping you up to date 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 Jan. 21 and Jan. 31, 2008, 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 1 illustrates that the nationwide average price for regular gasoline has risen 23 cents to $2.99 per gallon; CNG has risen 16 cents to $1.93; and ethanol (E85) has risen 11 cents to $2.51 per gallon.

National Renewable Energy Lab, Golden, Colorado

Newsletter reports on tax incentive information available on the Clean Cities Web site; the importance of communication among Clean Cities Coalitions; Missouri's first permanent hydrogen fueling station in Rolla; school bus idle reduction in Vermont; Pennsylvania's new E85 corridor; updated UL bulletin on E85 fuel dispensing equipment; EPA's SmartWay Grow and Go program; B99 put to work in Portland, Oregon; EPAct requirements for Federal Fleet to use alternative fuel

Propane Education & Research Council, Washington, D.C.

This technology review published by the Propane Education and Research Council highlights propane-powered distributed generation,agricultural technologies, residential and commercial R&D and engine fuel programs.

Management Information Services, Inc.,

Renewable energy and energy efficiency technologies (RE&EE)are driving significant economic growth in the U.S. In 2006, these industries generated 8.5 million new jobs, nearly $970 billion in revenue, more than $100 billion in industry profits, and more than $150 billion in increased federal, state, and local government tax revenues. This study is a comprehensive study of RE and EE industries including a rigorous definition of these industries; an estimate of the size and composition of these industries, including technology, sales, tax revenue, jobs, occupations, and skills; and a forecast of the growth of these industries to 2030 under three proposed scenarios.

Alternative Fuels Data Center. National Renewable Energy Laboratory

This document provides facts and figures for all model year 2008 alternative fuel vehicles and advanced technology vehicles (including hybrid electric cars) available to fleet buyers and the general public.

New West Technologies, LLC, Landover, Maryland

The October 2007 Clean Cities Alternative Fuel Price Report is a quarterly report keeping you up to date on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders between Oct. 2 and Oct 20, 2007, 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 1 illustrates that the nationwide average price for regular gasoline has dropped 27 cents to $2.76 per gallon; CNG has dropped 32 cents to $1.77; and ethanol (E85) has dropped 23 cents to $2.40 per gallon.

Transportation Committee, California Energy Commission, Sacramento, California; California Air Resources Board, Sacramento, California

The California State Alternative Fuels Plan presents strategies and actions California must take to increase the use of alternative non-petroleum fuels in a manner that minimizes costs to the state and maximizes the economic benefits of in-state production. The plan assessed various alternative fuels and developed fuel portfolios to meet California's goals to reduce petroleum consumption, increase alternative fuels use, reduce greenhouse gas emissions and increase in-state production of biofuels, without causing a significant degradation of public health and environmental quality. The key circumstances and conditions necessary to achieve the plan outcomes are presented for each fuel based on plan assumptions and analysis. The plan describes a 2050 Vision that extends the plan outcomes beyond the milestone years of 2012, 2017, and 2022 and lays a foundation for building a multi-fuel transportation energy future for California.

National Renewable Energy Lab, Golden, Colorado

Newsletter reports on Clean Cities Coordinator Accomplishments; Coordinator, Mentor, and Apprentice of the Year; propane mowers and electric vehicles in Texas; first E85 station in East Tennessee; biodiesel use in Birmingham city fleet; new AFDC and Clean Cities Web sites; medium-duty propane trucks; hybrid vehicles in use for limo service; Notice of Proposed Rulemaking on potential implementation of AFV acquisition mandate; Clean Cities Annual Metrics Report 2006.

New West Technologies, LLC, Landover, Maryland

<p>The July 2007 Clean Cities Alternative Fuel Price Report is a quarterly report keeping you up to date on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders between July 3, 2007 and July 13, 2007, 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 1 illustrates that all fuel prices except propane and biodiesel have risen but the price increases are well below the increase in the price of regular gasoline. CNG is almost a dollar less than gasoline on an energy-equivalent basis.

New West Technologies, LLC, Landover, Maryland

<p>The March 2007 Clean Cities Alternative Fuel Price Report is a quarterly report keeping you up to date on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders between February 21, 2007 and March 2, 2007, 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 1 illustrates that alternative fuel prices relative to conventional fuels vary, with some (propane and biodiesel) higher and some (E85 and CNG) lower. CNG is about 36 cents less than gasoline on an energy-equivalent basis, while E85 is about 20 cents less per gallon than gasoline.

Alternative Fuels Data Center. National Renewable Energy Laboratory

This document provides facts and figures for all model year 2007 alternative fuel and advanced technology vehicles (including hybrid electric cars) available to fleet buyers and the general public.

New West Technologies, LLC, Landover, Maryland

<p>The October 2006 Clean Cities Alternative Fuel Price Report is a quarterly report keeping you up to date on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders in September and October 2006, 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 1 illustrates that alternative fuel prices relative to conventional fuels vary, with some (propane and biodiesel) higher and some (E85 and CNG) lower. CNG is about 45 cents less than gasoline on an energy-equivalent basis, while E85 is about 11 cents less per gallon than gasoline.

Technology and Management Systems, Inc.; National Fire Protection Association

The 2006 revision of the Fire Safety Analysis (FSA) manual is intended for use by propane plant owners or operators, consultants, authorities having jurisdiction (AHJs) and emergency response personnel. The manual addresses the process by which a FSA can be conducted for an LP-Gas facility containing one or more stationary ASME containers. The manual addresses a number of subjects, including: (1) A review of the product control measures required in the NFPA 58, "Liquefied Petroleum Gas Code", (2) Local conditions of hazards within the facility site, (3) Exposures to and from other properties, (4) Effectiveness of local fire brigades and local fire departments (5) Effective control of leakage, fire and exposure, and (6) Illustrative examples using four different sizes of typical LP-Gas facilities.

National Renewable Energy Laboratory, Golden, Colorado

The Clean Cities Alternative Fuel Price Report is a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. Prices were collected during May and June of 2006.

Marathon Technical Services, Heidelberg, Ontario, Canada

The basic differences between the properties of gaseous and liquid fuels influence building design requirements for transit bus garages. Leaks, flammability range, and ignition temperatures must be considered when designing the structure, utilities, ventilation, and safety equipment.

New West Technologies, LLC, Landover, Maryland

<p>The February 2006 Clean Cities Alternative Fuel Price Report is a quarterly newsletter keeping you up to date on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders in January and February 2006, 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 1 illustrates that all of the alternative fuels (with the exception of biodiesel) are lower in price than conventional fuels on a per-gallon basis. Relative to the last report from September 2005, the average prices for all of the fuels included in this price report have dropped in price by as much as 50 cents.

Alternative Fuels Data Center. National Renewable Energy Laboratory

This document provides facts and figures for all model year 2006 alternative fuel and advanced technology vehicles (including hybrid electric cars) available to fleet buyers and the general public.

National Renewable Energy Laboratory. Golden, Colorado

In the summer of 2004, EPAct and Clean Cities worked together to develop a course to teach trainers how to educate fleet drivers on the use of alternative fuels and vehicles. This manual features the information presented in the classes, including the safe use of four alternative fuels: biodiesel, compressed natural gas, (CNG), E85, (85% ethanol, 15% gasoline), and propane.

New West Technologies, LLC. Landover, Maryland

The September 2005 issue of the Clean Cities Alternative Fuel Price Report is a quarterly report designed to keep you up to date on the prices of alternative fuels and conventional fuels in the U.S. This issue summarizes prices that were collected in the month of September 2005 from Clean Cities Coordinators, fuel providers, and other Clean Cities stakeholders.

The Energy Policy Act of 2005 (EPACT 2005) included measuring governing energy efficiency, renewable energy, oil and gas use, clean coal power, nuclear energy, and vehicles and fuels including the use of alternative fuels, hybrid vehicles, fuel cell buses, clean fuel school buses, automobile efficiency, and diesel emissions reduction.

National Renewable Energy Laboratory. Golden, Colorado

This study was a joint effort between the South Coast Air Quality Management District (SCAQMD) and the National Renewable Energy Laboratory (NREL). The overall goal of the project was to evaluate the use of gas-to-liquid (GTL) fuel in combination with passive catalytic regenerative particle filters in real-world service and characterize regulated and unregulated exhaust pollutant emissions from GTL fuel in comparison to petroleum-derived diesel fuel.

National Renewable Energy Laboratory, Golden, Colorado

This overview of the 2005 transportation market includes hybrid, fuel cell, hydrogen, and alternative fuel vehicles. It covers vehicle sales, emissions, potential partners, advanced technology vehicle availability, and other factors. It also offers a "snapshot" of current vehicle technologies and trends.

California Energy Commission, Sacramento, CA

California's demand for transportation fuels has increased 53 percent in the last 20 years and in the next 20 years, gasoline and diesel demand will increase another 36 percent. California refineries rely increasingly on imported petroleum products to meet this demand. In 2003, the California Energy Commission and the California Air Resources Board adopted a two-pronged strategy to reduce petroleum demand: promoting improved vehicle efficiency, and increasing use of alternative fuels. This report discusses those alternative fuels used in transportation, including biodiesel, electricity, ethanol, gas to liquid fuels, hydrogen, liquefied petroleum gas (propane), and natural gas.

National Renewable Energy Laboratory. Golden, Colorado

This fact sheet examines the use of propane hybrid electric trolleys by Knoxville Area Transit (KAT) on its Red Line Route.

QSS Group, Inc. Lanham, Maryland 20706

This is the fourteenth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the prices of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders between March 8 and March 22, 2005, with comparisons to the prices in the previous Price Report, which were collected in November, 2004. The changes in prices from one reporting period to the next can be attributed not only to price volatility, but also to an inconsistent set of respondents. Thus, differences from one report to the next should not be assumed to reflect trends.

National Renewable Energy Laboratory. Golden, Colorado

This fact sheet explains how New York is achieving its Energy Policy Act of 1992 (EPAct) and Executive Order (E.O.) 111 goals through diverse AFV acquisitions, expanded alternative fuel infrastructure, innovative public-private partnerships, and enthusiastic support from the Governor's Office.

Science Applications International Corporation, 10260 Campus Point Drive, San Diego, CA 92121; Management Information Services Inc., 2716 Colt Run Road, Oakton, VA 22124; Management Information Services Inc., 2716 Colt Run Road, Oakton, VA 22124

The peaking of world oil production presents the U.S. and the world with an unprecedented risk management problem. As peaking is approached, liquid fuel prices and price volatility will increase dramatically, and without timely mitigation, the economic, social, and political costs will be unprecedented. Viable mitigation options exist on both the supply and demand sides but to have substantial impact, they must be initiated more than a decade in advance of peaking.

National Commission on Energy Policy, Washington, D.C.

A bipartisan group of top energy experts from industry, government, labor, academia, and environmental and consumer groups produced this report to address major long-term U.S. energy challenges. The report contains detailed policy recommendations for addressing oil security, climate change, natural gas supply, the future of nuclear energy, and other long-term challenges, and is backed by more than 30 original research studies.