Green Car Congress

MAY 2, 2012

The Global Fuel Economy Initiative ( GFEI ) ( earlier post ) launched its second three-year effort to improve vehicle fuel economy around the world at the International Transport Forum in Leipzig. litres of gasoline equivalent per 100km. —“Global Fuel Economy Initiative Plan of Action 2012-2015.

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Fuel Economy Economy Global Fuel 231

Green Car Congress

JUNE 20, 2014

liter ESTEC (Economy with Superior Thermal Efficient Combustion) in-line 4-cylinder Gasoline Engine (1NR-FKE). Further, at low loads, the ESTEC engine improves fuel consumption by 11% in the JC08 mode. Improving the vehicle fuel economy is a must due to the climate change and energy issues. 1 and water-cooled EGR.

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Fuel Economy Economy Engine Toyota 278

Green Car Congress

OCTOBER 31, 2022

The Responsible Battery Coalition, in partnership with the University of Michigan Center for Sustainable Systems, launched a comprehensive research project to compare the total cost of ownership of gas and electric vehicles (EVs). Projections of future gasoline and electricity prices. Anticipated driving patterns.

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Michigan Gas-Electric Gas Batteries 199

Green Car Congress

JULY 23, 2014

Enerpulse Technologies said that it has further identified the underlying mechanism by which its its pulsed energy ignition technology improves fuel economy, reduces emission and delivers higher torque in spark ignited (SI) internal combustion (IC) engines. Earlier post.) —Wes Helgeson, senior research engineer.

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Fuel Economy Plug Economy Energy 210

Green Car Congress

FEBRUARY 24, 2011

NREL’s Fleet Test and Evaluation Team recently completed a year-long technology evaluation of gasoline hybrid electric (gHEV) FedEx Express delivery trucks compared with conventional diesel vehicles. gasoline engine and Azure Dynamics, Inc. Influence of route kinetic intensity on fuel economy.

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Fuel Economy Economy Gasoline Diesel 186

Green Car Congress

AUGUST 29, 2022

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric.

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District of Columbia Fleet Gas-Electric Gasoline-Electric 435

Green Car Congress

JANUARY 28, 2019

EIA’s Annual Energy Outlook 2019 projects continued robust growth in US energy production, emergence of the United States as an energy exporter, and a cleaner S electric power generation mix. This growth arises from increases in air transportation outpacing increases in aircraft fuel efficiency. trillion miles in 2018 to 3.5

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Transportation Energy Fuel Economy 2018 207

Green Car Congress

FEBRUARY 12, 2016

Proterra battery-electric buses in service in a 12- vehicle demonstration by Foothill Transit in California offered significant fuel savings compared to similar conventional vehicles, according to a recently published analysis of the results of the demonstration by the National Renewable Energy Laboratory (NREL). miles per DGE.

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Fuel Economy Economy Fuel Los Angeles 150

Green Car Congress

JUNE 15, 2021

The study considers five different powertrains (internal combustion engine, hybrid-electric, plug-in hybrid-electric, fuel-cell-electric, and battery-electric) and 12 cost components (purchase cost, depreciation, financing, fuel, insurance, maintenance, repair, taxes, registration fees, tolls and parking, payload capacity and labor).

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Maintenance Cost Of Chad Plug-in 418

Green Car Congress

JUNE 12, 2010

Fuel economy was similar between the gHEVs and diesel vehicles, except for the highest kinetic intensity drive cycle where the hybrid exhibited ~20% higher fuel economy. FedEx has deployed 20 gasoline hybrid electric vehicles (gHEVs) on parcel delivery routes in the Sacramento and Los Angeles areas.

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Fuel Economy Economy Gasoline Diesel 199

Green Car Congress

MAY 21, 2010

Strengthening the fuel economy of medium- and heavy-duty trucks could create as many as 124,000 jobs in the US by 2030, with all 50 states experiencing net job growth, according to a new report by the Union of Concerned Scientists (UCS) and CALSTART. per gallon fuel price. per gallon fuel price.

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Fuel Economy Economy Fuel Gasoline-Electric 239

Green Car Congress

AUGUST 14, 2020

Recent US Supreme Court precedent has opened the door for states to enact laws requiring all new cars sold in the state to be electric as of a certain date, according to a paper by the nonprofit Coltura published in the University of Michigan Journal of Environmental and Administrative Law. Its vision is a gasoline-free US by 2040 or sooner.

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All-Electric Legal Vehicles London 247

Green Car Congress

JANUARY 20, 2020

A team from the Beijing Institute of Technology and Beiqi Foton Motor are proposing a performance optimization strategy for the Atkinson cycle gasoline engine, which is playing a key role in the development of hybrid electric vehicles due to its greater fuel economy than a conventional Otto cycle engine. —Niu et al.

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Engine Hybrid Fuel Economy Economy 150

Green Car Congress

AUGUST 9, 2011

For purposes of the new HD National Program, the heavy-duty fleet incorporates all on-road vehicles rated at a gross vehicle weight at or above 8,500 pounds, and the engines that power them, except those covered by the current GHG emissions and Corporate Average Fuel Economy standards for model year 2012-2016 passenger vehicles.

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Fuel Economy Standards Obama Economy 344

Green Car Congress

NOVEMBER 12, 2021

This process can be harnessed to produce electricity, with protons and nitrogen gas as byproducts. During World War II, it was used in automobiles, and scientists today are considering ways to burn it in engines as a replacement for gasoline, particularly in the maritime industry. The new reaction avoids those toxic byproducts.

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Energy Wisconsin Hydrogen Gas-Electric 418

Green Car Congress

FEBRUARY 24, 2011

US NRC panel’s summary estimates of the potential reduction in petroleum consumption by 2035 for vehicle powertrain types assuming that the entire potential of these technologies is used to improve fuel economy rather than performance. This is equivalent to increasing fuel economy from about 30 to about 60 MPG, from 12.5

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Fuel Economy Economy Environment Fleet 199

Green Car Congress

AUGUST 8, 2017

As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. Yamasaki, Y.,

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Mazda Gasoline Fuel Economy Gasoline-Electric 186

Green Car Congress

JUNE 14, 2011

Based on the results of the study, CAR believes the economic risk to the auto industry connected to mandating permanent fuel economy standards in the long run is “ very serious ” The group recommends periodic review to assess the rate of technology development and cost reduction of advanced technologies leading up to 2025.

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Fuel Economy Economy Auto Industry Standards 199

Green Car Congress

OCTOBER 1, 2010

The US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fuel economy for light-duty vehicles for the 2017-2025 model years. Earlier post.).

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Fuel Economy EPA 2017 Economy 199

Green Car Congress

FEBRUARY 15, 2018

The first study, Fuel Blendstocks with the Potential to Optimize Future Gasoline Engine Performance , identifies eight representative high-octane blendstocks across five chemical groups that could be blended into gasoline for better performance. The advanced fuel components can be derived from domestic biomass resources.

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Engine Gasoline-Electric Fuel Economy Gasoline 199

Green Car Congress

NOVEMBER 7, 2017

A team at the University of Michigan Transportation Research Institute (UMTRI) study has assessed the relative amounts of greenhouse-gas emissions from driving a battery-electric vehicle (BEV) compared with greenhouse-gas emissions from driving a traditional gasoline-powered vehicle in different countries of the world. MPG ghg (0.05

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Emissions Albania Botswana MPG 150

Green Car Congress

JULY 16, 2009

The third phase of a SDG&E multi-year in-use study on plug-in hybrid electric vehicles showed that plug-in hybrids offer significant improvements in gas mileage and reductions in emissions when compared with standard hybrid-electric and gasoline internal combustion engine (ICE) vehicles. Click to enlarge. Earlier post.)

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Gasoline-Electric San Diego Gasoline PHEV 186

Green Car Congress

DECEMBER 17, 2010

The Annual Energy Outlook 2011 (AEO2011) Reference case released yesterday by the US Energy Information Administration (EIA) more than doubles the technically recoverable US shale gas resources assumed in AEO2010 and added new shale oil resources. Unconventional vehicle sales. Source: EIA. Click to enlarge.

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Gas 2011 Price Energy 199

Green Car Congress

OCTOBER 8, 2011

Consumers’ expectations around the performance and purchase price of electric vehicles are so divergent from the actual offerings available today, that no more than 2–4% of consumers worldwide would have their expectations met, according to a new survey from Deloitte. range, convenience to charge and purchase price of the vehicle.

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Fuel Economy Buy Global Gasoline-Electric 210

Green Car Congress

AUGUST 19, 2021

To do this, they added up emissions data from production and lifetime operation for a commercial walking robot and different cargo vans, including human-driven and self-driving models, gasoline- and battery-powered models and two cargo sizes. Among their findings: The robot’s contribution to life cycle GHG emissions is small (2–6%).

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Miles Carbon Ford Vehicles 221

Green Car Congress

JANUARY 13, 2017

The standards are projected to result in average fleet-wide consumer fuel economy sticker values of 36 miles per gallon (mpg) by model year 2025, 10 mpg higher than the current fleet average. National Highway Traffic Safety Administration (NHTSA) has yet to weigh in on the results of its midterm evaluation for fuel economy standards.

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EPA Light Standards Fuel Economy 150

Green Car Congress

NOVEMBER 28, 2018

Researchers at the University of Illinois at Urbana-Champaign have utilized a series of simulations to model the performance of twin-engine hybrid-electric general-aviation propulsion systems. The same sensitivities were studied with a series hybrid-electric drivetrain. Jet fuel and aviation gasoline are easy to store on an airplane.

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Illinois Hybrid Fuel Economy Electric 261

Green Car Congress

SEPTEMBER 24, 2014

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well.

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Gas-Electric Gas Fuel Economy PHEV 345

Green Car Congress

AUGUST 4, 2010

Hyundai Motor America, currently the leading fuel economy auto manufacturer in the US according to EPA ratings, plans to achieve a corporate average fuel economy (CAFE) rating of at least 50 (mpg) by 2025 for its lineup of passenger cars and light duty trucks. Forecasts show a 2009 model-year fuel economy rating of 30.1

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MPG Hyundai America Fuel Economy 223

Green Car Congress

APRIL 26, 2019

The leeway gained can go towards increasing fuel economy and engine power. Nissan Decherd currently assembles engines for Nissan Altima, Maxima, Rogue, Pathfinder, Frontier, TITAN and INFINITI QX60, as well as motors for the all-electric Nissan LEAF. The new 2.5L In addition to these features, it also adopts a resin intake port.

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Nissan Engine 2019 Fuel Economy 246

Green Car Congress

SEPTEMBER 15, 2016

Major automotive suppliers see national fuel economy standards as important for long-term planning and investment and don’t want to see them altered by US policymakers, according to a first-of-its-kind industry survey commissioned by CALSTART and conducted by Ricardo Energy & Environment.

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Fuel Economy Auto Economy Standards 150

Green Car Congress

MARCH 22, 2018

California can reduce carbon emissions by more than 70 million metric tons by 2030—akin to taking 15 million gasoline-powered cars off the road in one year—by adopting a higher target for its Low Carbon Fuel Standard (LCFS), according to an analysis released by the UK-based research firm Cerulogy.

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California Carbon Clean Cleaning 170

Green Car Congress

AUGUST 2, 2018

New research from Idaho National Laboratory suggests that electric vehicle drivers could face longer fast charging times when temperatures drop. However, most of the current knowledge comes from experiments with smaller batteries in the lab, not data from large, electric vehicle batteries in real-world conditions. 2018.07.036.

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Charging Idaho Taxi Gasoline-Electric 260

Green Car Congress

SEPTEMBER 21, 2012

Tax credits and gasoline prices necessary for various electric vehicles to be cost-competitive with conventional vehicles at 2011 vehicle prices. The electric vehicles that are the focus of this study fall into two broad classes: plug-in hybrid electric vehicles and battery-electric vehicles. Source: CBO.

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Tax Credit Gasoline Tax Gasoline-Electric 252

Green Car Congress

JULY 28, 2014

Annual road transportation sector energy consumption by fuel type, world markets: 2015-2035. Conventional fuels (e.g., gasoline and diesel) represent the bulk of energy consumption throughout the forecast period. Biofuels will represent the largest portion of alternative fuels market penetration, representing over 8.4%

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Transportation Global Fuel Alternative Fuels 255

Green Car Congress

OCTOBER 6, 2015

Hybrid and electric drivertrain provider Efficient Drivetrains, Inc. EDI), in partnership with Greenkraft, CALSTART and the California Energy Commission, has designed and optimized a compressed natural gas and plug-in hybrid electric Class-4 logistics truck. The CNG PHEV truck has an all-electric range of 40 miles (64 km).

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Plug-in Gas Plug Hybrid 150

Green Car Congress

APRIL 17, 2013

At SAE World Congress in Detroit, Honda engineers presented several papers on the development of the new Accord plug-in hybrid, describing work on the new gasoline engine (which will also be featured in the coming full hybrid version of the Accord), and the development of the new two-motor system. gasoline engine. Fuel injection type.

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Honda Plug-in Plug Hybrid 296