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A study by a pair of researchers at Northwestern University found that when fuel prices drove residents of São Paulo, Brazil, to switch from ethanol to gasoline in their flexible-fuel vehicles, local ozone levels dropped 20%. Electricity generation is mostly hydroelectric. The four-year study by chemist Franz M.
Renault recently made public the findings of an internal study, published first in October 2011, detailing and comparing the lifecycle assessments (LCAs) of the battery-electric and two internal combustion engined versions (gasoline and diesel) of the Renault Fluence. Gasoline Fluence 16V. Electric Fluence Z.E.
From left to right: EV, PHEV, gasoline/diesel, gasoline/diesel. The new design will also provide consumers with an estimate of the expected fuel cost savings over five years compared to an average gasoline-powered vehicle of the same model year. A sample of the second proposed label for an extended range electric vehicle.
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. The 163 g/mile limit would be equivalent to 54.5 mpg US (5.87 improvements.
Electrify America is the largest open network of DC fast chargers for electric vehicles in the US to enter into a virtual power purchase agreement for new renewable energy generation. Electrify America Solar Glow 1 is the result of a 15-year virtual power purchase agreement (VPPA) with developer Terra-Gen. times the sessions in 2021.
For example, a typical medium-sized family car will create around 24 tonnes of CO 2 during its life cycle, while an electric vehicle (EV) will produce around 18 tonnes over its life, the report said. For a battery EV, 46% of its total carbon footprint is generated at the factory, before it has travelled a single mile. emissions in.
There are now more than 29,000 electric vehicles registered in New York City and Westchester, including 1,262 added in February, the most recent month for which data are available, according to Con Edison, the electricity, gas and steam utility for New York CIty and Westchester County, NY. Electrifying Con Edison’s Fleet of Vehicles.
Researchers at the Norwegian University of Science and Technology (NTNU) have compared the emissions resulting from the production, use, and end-of-life of electric and internal combustion engine vehicles (EVs and ICEVs) in a full life-cycle analysis (LCA). —Hawkins et al.
Contributions of regions to total life cycle emissions for three fuels (µg per vehicle-mile traveled per km 2 land area). We focus on transportation fuels in the US and analyze three fuels pathways: gasoline, ethanol from corn grain, and cellulosic ethanol from corn stover. The researchers included a sixth pollutant, ammonia (NH 3 ).
Japan-based Terra Motors, a manufacturer of electric two and three-wheelers ( earlier post ), has started sales of the A4000i electric scooter—with new products to follow—in Tehran, Iran with Jahanro Industrial Co, exclusively for next five years. Tehran makes it into the 10 Most Air-Polluted Cities in the World.
In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. China recently launched several EV demonstration programs (e.g., Earlier post.]
The California law enabling single-occupant access to the HOV lanes was meant to stimulate sales for fuel-efficient, ultra low-emission vehicles, with the goals of reducing dependence on foreign oil and saving money at the gasoline pump. While adding a single hybrid to any HOV lane at 2 a.m. 6, Issue 3 doi: 10.1257/pol.6.3.1.
The Asian Development Bank (ADB) is providing $300 million towards a project that will replace 100,000 gasoline-burning tricycles in the Philippines with electric tricycles, or E-Trikes. Separately, ADB announced it will provide $300 million to overhaul more than 900 kilometers (559 miles) of roads in India’s Chhattisgarh state.
In March, Cummins began delivering eight Cummins-powered all-electric vehicles to the United States Postal Service (USPS) in California. The fully-electric Cummins PowerDrive equipped vans are expected to reduce fuel and maintenance costs as well as eliminate emissions.
EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. By MY2026 the final emissions targets are 47 grams of CO 2 /mile lower than the standards they replace.
The Zero Emission Vehicle (ZEV) regulation—one of the three main regulatory packages that constitute ACC—introduces a new regulatory vehicle category: the BEVx, or a battery-electric vehicle with a small “limp-home” range extending engine or APU (auxiliary power unit)—i.e., Most of these vehicles. conventional vehicles.
Sample label for a plug-in gasoline hybrid-electric vehicle, which features fuel economy ratings for both electricity and gasoline. The new labels will for the first time provide: New ways to compare energy use and cost between new-technology cars that use electricity and conventional cars that are gasoline-powered.
XL delivered 154 hybrid electric (HEV) GMC Savana Cargo vans to the California Vanpool Authority (also known as CalVans ) to improve the fuel efficiency and sustainability of its agriculture transportation fleet. According to the company, the order represents the largest single hybrid electric van deployment in California to date.
The transport and environment report ‘ The first and last mile — the key to sustainable urban transport ’ assesses how green and sustainable ‘first and last mile’ transport options such as bicycles, scooters or other means of short-distance travel can transform mobility systems in cities. —“The first and last mile”.
Nissan and Uber have signed a deal to support the introduction of 2,000 all-electric Nissan LEAFs for drivers who use the Uber app. The fleet of 40kWh Nissan LEAFs, which can travel up to 168 miles on a single charge and are manufactured in Sunderland, will be offered to drivers as part of Uber’s Clean Air Plan.
Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. UC stands for uncontrolled charging and CC stands for controlled charging.
A new report from the National Research Council examines and, when possible, estimates, “hidden” costs of energy production and use—such as the damage air pollution imposes on human health—that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them.
The car of the future is a small city car, but not necessarily electric, Meilhan suggests. The future of electric vehicles (EVs) depends on regulations from governments and the European Union, incentivizing the consumer to buy them. Worldwide, not more than 100,000 electric vehicles are expected to be sold in 2012.
The California South Coast Air Quality Management District (AQMD) has awarded AC Propulsion a $300,000 grant to integrate its electric drive system technology into commercial service vans ( three Ford E250 vans supplied by Comcast) in Southern California. Earlier post.). induction motor, inverter, charger and 12V power supply.
EVgo’s US network of DC fast chargers provided 40 million miles of electric driving in 2017; in 2016, the figure was 22 million EV miles. EVgo expects these trends to continue as more long range electric vehicle options come to market, and deliveries strengthen for EVs such as the Chevy Bolt, 2018 Nissan Leaf and Tesla Model 3.
In complying with the ZEV regulation, manufacturers operate vehicles in California which generate varying credits, expressed in units of grams per mile Non-Methane Organic Gases (g/mi NMOG). ZEV credit balances. Source: ARB. Click to enlarge. plug-in hybrids); AT PZEVs (e.g., hybrids); and PZEVs (low-emission conventional vehicles).
TMC plans to supply nearly 70 ultra-compact electric vehicles for the 3-year project, including the COMS ultra-compact vehicle produced by Toyota Auto Body ( earlier post ), as well as a new vehicle based on the Toyota i-ROAD concept vehicle. Toyota will provide electric vehicles based on the new i-ROAD concept (left) and COMS (right).
But fuel tax revenues have not kept pace because the federal government and most states have not increased gasoline tax rates since early 1990s, while inflation has eroded their real buying power. User Charges Based on Fuel Consumption (Gasoline and Carbon Taxes). In the meantime, cars and trucks have become more fuel-efficient.
A recent discussion paper published by the Belfer Center for Science and International Affairs, Harvard Kennedy School, concludes that significant penetration of electric cars into the US marketplace will only occur if the vehicles are competitive with conventional vehicles, not only on a cost basis, but also on an attribute basis.
Starting in 2013, Audi will begin series production of TCNG models whose engines—derived from TFSI units—will be powered by e-gas: synthetic methane produced via the methanation of hydrogen produced by electrolysis using renewable electricity. MW each, these four turbines are to supply some 53 GWh of electricity annually.
The collapse in world oil prices in the second half of 2014 will have only a moderate impact on the fast-developing low-carbon transition in the world electricity system, according to research firm Bloomberg New Energy Finance. Earlier Bloomberg New Energy Finance analysis showed that, with gasoline at $2.09 on 30 June to $61.60
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. To leave people’s utility unchanged, a $1,000 increase in AFV cost needs to be compensated by either: A $300 savings in driving cost over 12,000 miles'.
The proposal retains the proven regulatory design of previous EPA standards for light-duty vehicles, but leverages advances in clean car technology to further reduce both climate pollution and smog- and soot-forming emissions. Together, the proposals would reduce oil imports by approximately 20 billion barrels.
The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.
tonnes more CO 2 than an equivalent gasoline car over its lifetime due to a more energy-intensive refining of the diesel fuel; more materials required in the production of heavier and more complex engines; higher emissions from biodiesel blended in the diesel fuel; and longer mileage because fuel is cheaper. l/100 km (37.3 mpg US) and 7.1
A study by Jonn Axsen and Ken Kurani from the Institute of Transportation Studies, UC Davis, estimates electricity and gasoline use under three recharging scenarios. the electric range capability—of the PHEV. Two recent studies explore different aspects of the use, potential impact and valuation of PHEVs. Plug and play.
liter 180ps Skyactiv-X Spark Controlled Compression Ignition (SPCCI) gasoline engine. The company will introduce EVs as the optimum environmentally-friendly solution to regions that generate electricity from clean energy sources or restrict certain vehicle types to reduce air pollution. Earlier post.).
revealed the name of its upcoming all-electric luxury sports utility vehicle: Fisker Ocean. The all-electric SUV will come standard with an extended range (target of approximately 250 to 300 miles, depending on driving conditions), enabled by an approx. Result: 1,000 free, clean miles per year. Fisker Inc.
The rule establishes a year-by-year roadmap so that by 2035 100% of new cars and light trucks sold in California will be zero-emission vehicles (ZEVs) and plug-in hybrid electric vehicles (PHEVs). Plug-in hybrid, full battery-electric and hydrogen fuel cell vehicles count toward an automaker’s requirement.
Transport for London (TfL) added four Mitsubishi i-MiEVs into its fleet as part of Mayor Boris Johnson’s plans to make London the electric vehicle capital of Europe. Report: City of London One of the Most Polluted Places in Europe. Report: City of London One of the Most Polluted Places in Europe. Earlier post.).
These are expected to result in a combined MY 2016 average vehicle emission level of 250 g CO 2 /mile (equivalent to 35.5 Initial commercialization of electric vehicles and plug-in hybrids. EPA is also setting standards to cap tailpipe nitrous oxide (N 2 O) and methane (CH 4 ) emissions at 0.010 and 0.030 grams per mile, respectively.
In the case of the 2500HD bi-fuel, the two main trade-offs are a reduction in power and torque in CNG mode compared to gasoline mode, and the loss of a portion of the bed of the truck to the 3,600 psi CNG tank and its box-like enclosure. Emissions reductions (%) of new NGVs compared to new gasoline and diesel vehicles (2012).
T-Jet gasoline—and a dual fuel LPG/gasoline variant of the 1.4 The scheduled servicing interval is 30,000 km (18,641 miles). Fiat will also soon introduce a dual-fuel (LPG/Gasoline) version of the 500L and Fiat 500L Trekking. MultiJet II turbodiesel and the 1.4 MultiJet II. Turbo Petrol LPG. l/100 km (26.4
Ford had previewed the small EcoBoost turbocharged gasoline direct injection unit, and had confirmed it for production, at Auto China 2010 in Beijing. liter gasoline engines. Consumers are telling us they want to buy affordable vehicles that get many more miles per gallon. Ford is adding a 1.0-liter Earlier post.).
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