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Plug-In Electric Vehicle Deployment in the Northeast; A Market Overview and Literature Review
9/1/2012
Electric vehicles have the potential to decrease our nation's dependence on oil and drastically reduce greenhouse gas emissions from the transportation sector. In an effort to stimulate economic growth, decrease the United States' dependence on oil, and lessen the operating cost of personal transportation, the federal government issued a final rule in 2012 requiring new cars to average 54.5 miles per gallon by 2025. This goal is ambitious and will be difficult to accomplish without significant numbers of alternative fuel vehicles. Several alternative fuels are currently available, but electric vehicles (EVs) are emerging as the predominant alternative for passenger vehicles. While EVs are hitting the market and offer numerous advantages, such as zero tailpipe emissions, lower fuel costs, and the convenience of filling up at home, a number of barriers stand in the way of wide-scale EV deployment.
This literature review, prepared by the Center for Climate and Energy Solutions, provides an overview of plug-in electric vehicle (PEV) deployment in the Northeast and Mid-Atlantic states. The report assesses current electric vehicle and electric vehicle charging station technology, looks at the state of PEV markets, reviews the benefits of PEV deployment, and identifies the barriers and challenges to PEVs in gaining market acceptance. The literature review is intended to serve as a resource for consumers and policy makers who seek to better understand the nature of electric vehicle deployment in this region and related challenges.
Authors: Zhu, C.; Nigro, N.
Experiences with Compressed Natural Gas in Colorado Vehicle Fleets; Case Study Analysis
8/1/2012
This series of case studies is the product of in-person and telephone interviews with three Colorado fleet managers who use compressed natural gas (CNG) as a vehicle fuel and interviews with other CNG stakeholders. The fleets were selected using criteria that are intended to increase the usefulness of the overall product, including geographic diversity, length of CNG experience, diversity of vehicles, and ownership model. The case studies are based on a framework constructed with broad stakeholder input, designed to provide detailed information on fleet manager experiences with CNG vehicles and fueling infrastructure.
Featured fleets include the following: Republic Services (Republic), a private sector waste and environmental management firm with a CNG fleet based in the Denver metro area; Denver International Airport (DIA), an airport with more than 15 years of experience with CNG and proven success as a CNG hub; and City of Grand Junction, a Western Slope municipality with a public/private partnership to provide public CNG fueling.
Clean Cities Alternative Fuel Price Report, July, 2012
8/1/2012
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.
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.
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.
Authors: Babcock, S.
EPA Announces Final Rulemaking for Clean Alternative Fuel Vehicle and Engine Conversions
8/1/2012
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.
Examining the Impacts of Methane Leakage on Life-Cycle Greenhouse Gas Emissions of Shale and Conventional Natural Gas
6/1/2012
The development of large-scale shale gas production has been described as a game-changer for the U.S. energy market and has generated interest in expanding the usage of natural gas (NG) in sectors such as electricity generation and transportation. This development has been made possible by improvements in drilling technologies, specifically utilizing hydraulic fracturing in conjunction with horizontal drilling. However, the environmental implications of NG production and its use have been called into question. One of the major concerns is the amount methane (CH4) leakage from production activities and its impact on the life-cycle greenhouse gas (GHG) emissions of NG.
Authors: Burnham, A.; Clark, C.
Notes: This article appears in the June 2012 issue of EM Magazine, a publication of the Air & Waste Management Association (A&WMA; www.awma.org). To obtain copies and reprints, please contact A&WMA directly at 1-412-232-3444.
Annual Energy Outlook 2012; with Projections to 2035
6/1/2012
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.
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.
Clean Cities Alternative Fuel Price Report, April 2012
5/1/2012
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.
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.
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.
Authors: Babcock, S.
Thirty-Six Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans
3/1/2012
This 36-month follow-up evaluation is part of a series of evaluations by the U.S. Department of Energy (DOE). Using an established and documented evaluation protocol, DOE - through the National Renewable Energy Laboratory (NREL)- has been tracking and evaluating new propulsion systems in transit buses and trucks for more than 10 years. The DOE/NREL vehicle evaluations are a part of the Advanced Vehicle Testing Activity (AVTA), which supports DOE's Vehicle Technologies Program.
This report focuses on a parallel hybrid-electric diesel delivery van propulsion system currently being operated by United Parcel Service (UPS). The hybrid propulsion system is an alternative to the standard diesel system and allows for increased fuel economy, which ultimately reduces petroleum use.
Authors: Lammert, M., Walkowicz, K.
Clean Cities Alternative Fuel Price Report, January 2012
2/1/2012
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.
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.
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.
Authors: Babcock, S.
Clean Cities Alternative Fuel Price Report, October 2011
11/1/2011
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.
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.
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.
Authors: Babcock, S.
Clean Cities Niche Market Overview: Refuse Haulers
9/1/2011
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.
Authors: Shea, S.
A Waste-to-Wheel Analysis of Anaerobic-Digestion-Based RNG Pathways with the GREET Model
9/1/2011
This study captures results from a life cycle analysis that was conducted to quantify the greenhouse gas (GHG) impact of converting methane from animal manure into renewable natural gas (RNG) and utilizing the gas in vehicles. Several manure-based RNG pathways were characterized in the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model, and their fuel-cycle energy use and GHG emissions were compared to petroleum-based pathways as well as to conventional fossil natural gas pathways.
Authors: Han, J.; Mintz, M.; Wang, M.
Clean Cities Annual Metrics Report 2009 (Revised)
8/10/2011
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), hybrid electric vehicles (HEVs), idle reduction initiatives, fuel economy activities, and programs to reduce vehicle miles driven. NREL analyzes the data and translates them into gasoline reduction impacts, which are summarized in this report.
Authors: Johnson, C.
Clean Cities Alternative Fuel Price Report, July 2011
8/1/2011
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.
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.
Authors: Babcock, S.
