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If the US military increases its use of alternative jet and naval fuels that can be produced from coal or various renewable resources, including seed oils, waste oils and algae, there will be no direct benefit to the nation’s armed forces, according to a new RAND Corporation study.
WTW energy demand and GHG emissions for EV and PHEV drivetrains for various electricity sources; gasoline ICE vehicle is solid square, hybrid the hollow square. The study by a team at the Swiss Federal Institute of Technology Zurich, reported in the Journal of Power Sources , is novel in three respects, the researchers said.
Results of a survey released by Maritz Research demonstrates that while US consumer awareness about alternativefuel vehicles continues to grow, only about one in five consumers state they are “very familiar” with any alternative-fuel technologies. Gasoline-electric hybrid vehicles rose from 15 to 22%.
The results of the Life Cycle Assessment (LCA) of greenhouse gas emissions and primary energy demand of the cars tested by Green NCAP in 2022 show that the current and continuous trend towards larger and heavier cars, significantly increases the negative impact on climate and energy demand.
One of the many charts available from the maps and data library on the AFDC site, this shows the number of light-duty alternativefuel vehicles (AFVs), hybrid electric vehicles (HEVs), and diesel models offered by vehicle manufacturers from 1991 through 2012. What if I convert my pickup trucks to run on natural gas or propane?”.
Ford will also jointly market GE’s alternativefuel infrastructure solutions: GE’s WattStation EV charging station and CNG in a Box natural gasfueling station with its commercial buyers.
Well-to-Propeller GHG emissions results for marine alternativefuels. DNV GL has released a position paper on the future alternativefuel mix for global shipping. The global merchant fleet currently consumes around 330 million tonnes of fuel annually, 80-85 per cent of which is residual fuel with high sulfur content.
The Electrification Coalition released two case studies outlining how two cities— Houston, Texas and Loveland, Colorado —are saving money by using electric vehicles (EVs) in their vehicle fleets. A similar study examining Loveland, Colo. Earlier post.). In tough economic times, these savings cannot be ignored.
The consortium has been formed in parallel to a draft European Directive to promote the development of alternativefuels such as electricity and hydrogen, which is currently being considered by the European Parliament and the European Council.
A new study published by the Pew Center on Global Climate Change finds that combined actions across three fronts—technology, policy, and consumer behavior—could deliver up to a 65% reduction in transportation emissions from current levels by 2050. The study was written by David L. Source: Greene and Plotkin (2011).
Attaining environmental benefits and lower cost of ownership are driving more commercial fleets to electrify, according to a new study by UPS and GreenBiz. The top motivation to go electric for 83% of large businesses surveyed is sustainability and environmental goals.
A wide range of technologies can cut carbon emissions from buses and provide a short-term payback at current fuel prices and subsidy levels, according to a new report prepared for the UK’s Low Carbon Vehicle Partnership (LowCVP) by Ricardo. The study confirmed a number of technologies (e.g.
Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuelalternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Share of EDVs in 2050.
The report is the culmination of MITEI’s three-year Mobility of the Future study, which is part of MIT’s Plan for Action on Climate Change. The study team has examined how these different dimensions will develop and interact, and the report offers possible pathways toward achieving a more sustainable personal transportation system.
They found that many alternativefuels consume larger quantities of water on a per km basis than traditional petroleum and natural gas pathways. Life cycle water consumption was computed for each fuel pathway using the 2014 version of GREET.net.
The MoU was signed by bp, Egypt’s New and Renewable Energy Authority (NREA), the Egyptian Electricity Transmission Company (EETC), the General Authority for Suez Canal Economic Zone (SCZONE) and the Sovereign Fund of Egypt for Investment and Development (TSFE). Together with partners, bp currently produces around 70% of Egypt’s gas.
The US Department of Energy (DOE) is awarding $6 million to 11 projects aimed at improving potential buyers’ experiences with alternativefuel and plug-in electric vehicles, supporting training, and integrating alternativefuels into emergency planning. Clean Fuels Ohio. AWARD TABLE. Description.
A paper on their study appears in the journal Energy Policy. This study implements three main research contents. (1) It is further found that measures for promoting public transport would have the greatest potential for energy conservation and emission reduction, followed by improving vehicle fuel efficiency.
Self Financial, a fintech company, has compared the running costs of electric and non-electric vehicles in each state. Across the US the average annual cost of running an electric vehicle is $2,721.96, while gasoline vehicles cost an average of $3,355.90 per year to run—a difference of $633.94
In two packages of awards, the California Energy Commission approved more than $44 million to expand the hydrogen fueling infrastructure and increase the number of alter alternativefuel vehicles on the road in the state. Fueling infrastructure must be in place to support the successful introduction of these vehicles.
Left, global light-duty fleet in the electric-favoring case; right, the hydrogen-favoring case. In both electric- and hydrogen-favoring cases, availability of low-carbon electricity and hydrogen prolonged the use of petroleum-fueled ICE vehicles. Top, without CCS and CSP; bottom, with CCS and CSP. Click to enlarge.
A report prepared by ISIS (Institute of Studies for the Integration of Systems - Italy) together with Tecnalia (Spain) for the European Parliamentary Research Service (EPRS) discusses the technological, environmental and economic barriers for producing methanol from carbon dioxide, as well as the possible uses of methanol in car transport in Europe.
Decomposition of greenhouse gas emission in transportation (A), relevant actors (B), and corresponding policy instruments (C). volume and GHG-based fuel standards) to achieve reductions in greenhouse gas emissions from on-road transportation need to evolve towards energy-intensity-based fuel standards (e.g.,
In a paper published in the journal Energy Policy , the team suggests that more effective policies would evaluate fuels at the refinery level, thereby creating incentives for GHG emissions to be lowered through competition as low GHG emission fuels have higher economic value to blenders. renewable fuel standards—and LCFSs.
The American Power Act, released as a discussion draft, targets reducing greenhouse gas (GHG) emissions by at least 4.75% compared to 2005 levels by 2013; by at least 17% compared to 2005 levels by 2020; by at least 42% compared to 2005 levels by 2030; and by at least 83% compared to 2005 levels by 2050. Natural Gas.
The Sandia study examines the set of circumstances under which the RFS2 mandate might be satisfied. The researchers use a system dynamics approach to model the competition between powertrains and fuels in the marketplace. The model has four sub-components: vehicle, fuel production, electricity grid; and energy supply.
The study focused on a portfolio of powertrains: BEVs, FCEVs, PHEVs and ICEs, taking into account significant advances in ICE technology between now and 2020. Over the next 40 years, the study found, no single powertrain satisfies all key criteria for economics, performance and the environment. Click to enlarge.
Renewable hydrogen is an energy carrier produced from renewable sources such as wind and solar and can be used to replace fossil-based hydrogen for industrial processes or as alternativefuel in the transport sector, especially in heavy-duty and long-distance trucks, buses, ships and planes. Source: JRC. Source: JRC.
Synthetic fuel production from fuel-combustion-based energy and CO 2 (top) and from atmospheric CO 2 using solar electricity (bottom). In their study, the researchers evaluated five hypothetical production routes using different sources of CO 2 and energy. Credit: ACS, van der Giesen et al. Click to enlarge.
Although the industry has reduced its consumption of fossil fuels by a number of measures such as using increasingly thermally efficient diesel engines in recent decades, the current total fuel oil consumption is in excess of 350 million tonnes per year (about 98.5 billion gallons US).
Projected range of impact of demand, fuel efficiency improvements, and alternativefuel-vehicle systems on light-duty fleet GHG emissions. The study did not identify any portfolio of fuel-vehicle systems that provides a clear and cost-effective path to lowering transportation sector GHG emissions in 2050 by 50% relative to 2005.
Both proposals have the additional advantage of generating funds which may be used to increase investments in low CI fuel technologies. Additionally, neither mechanism would compromise the greenhouse gas reduction goals set by Assembly Bill 32. In many respects, the LCFS is a first-of-its-kind regulation. —Lade and Lin.
The Electrification Coalition ( earlier post ) and FleetAnswers have formed a partnership to provide online resources on plug-in electric vehicle deployment to US commercial fleet operators. Resources will include information on best practices in vehicle deployment and case studies from early-adopter companies.
Charging facilities and electric vehicle development are positively correlated, and the only way to drive better growth of electric vehicles is to network and scale the construction of charging facilities. AlternativeFuel Corridor. We will now sort out the helpful information for you. million public chargers.
Achieving targeted regional reduction in greenhouse gas (GHG) emissions from the transportation sector will require concentrated efforts to change travel behavior and reduce vehicle miles travelled in addition to advances in vehicle technology and fuels, according to two recent studies. Earlier version of study, earlier post.).
This will divert 100 tons per day of food waste from landfills and use that to produce enough renewable natural gas to replace 566,000 gallons of diesel fuel and generate 3.17 million kWh of electricity every year—enough to power nearly 400 average California homes for a year. tmdgroup, Inc. tmdgroup, Inc.
Very broadly, they found that an LCFS would buffer the economy against global oil price spikes, trim demand for petroleum, and lessen upward pressure on gas prices. The most conspicuous example of an overlapping policy, according to the report, is the national Renewable Fuel Standard, most recently updated in 2007 (RFS2).
A new report by the European Automobile Manufacturers’ Association (ACEA) shows that despite strong growth, the available charging infrastructure for electric vehicles in the EU still falls far below what is needed, and remains unevenly distributed across member states. of all cars sold in Europe in 2019 were electrically-chargeable (+2.4
Adam Brandt and his colleagues used historical relationships to project future demand for (a) transport services; (b) all liquid fuels; and (c) substitution with alternative energy carriers, including electricity. A) Demand for transport energy, including liquid fuels (dark tone) and non-liquid fuels (light tone). (B)
Join MITEI’s Center for Energy Storage, which seeks to develop new energy storage technologies for use in renewables-heavy electric power systems, electricity-powered transportation, and other applications. Join MITEI’s Mobility Systems Center, its newest Low-Carbon Energy Center.
The US Department of Energy (DOE) released findings from a new project—Transportation Energy Futures (TEF)—that concludes the United States has the potential to eliminate petroleum use and greenhouse gas (GHG) emissions by more than 80% in the transportation sector by 2050. Using less fuel in vehicles. Source: DOE.
John DeCicco at the University of Michigan argues that to reduce transportation sector greenhouse gas emissions, the proper policy focus should be upstream in sectors that provide the fuel, rather than downstream on the choice of fuels in the automobile. —“Factor Analysis of Greenhouse Gas Emissions from Automobiles”.
The new regulation also implements zero fuel evaporative emission standards for PCs and LDTs, and more stringent evaporative standards for medium-duty vehicles (MDVs). The new rules strengthen the greenhouse gas standard for 2017 models and beyond. The goal is to accelerate a transition already in process and to make sure it succeeds.
A new survey of consumer preferences among four different types of alternativefuel vehicles (AFVs) by Hilary Nixon and Jean-Daniel. Saphores of The Mineta Transportation Institute (MTI) finds that while consumers in general still prefer gasoline-fueled vehicles over AFVs, there is strong interest in AFVs. Click to enlarge.
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