Green Car Congress

FEBRUARY 22, 2018

Their study is publishedin the ACS journal Environmental Science & Technology. The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF).

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Gasoline Emissions Engine Fuel Economy 253

Green Car Reports

MAY 3, 2021

About 1 out of 5 drivers who go electric do shift back to gasoline. As we’ve heard in so many different ways from those who’ve seen the light, there’s no turning back. But it’s not always that way. And that rate of.

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Gasoline Gasoline-Electric Convert Light 201

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. The reason: cold temperatures impact the electrochemical reactions within the cell, and onboard battery management systems limit the charging rate to avoid damage to the battery.

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Charging Idaho Taxi Gasoline-Electric 260

Green Car Reports

MARCH 16, 2023

EV owners are much less satisfied with their home charging experience than at the same time last year, according to new results from the survey giant J.D. The reason, it’s suggested, is satisfaction with the cost of charging, which declined versus the same study last year by about 30 points.

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Green Car Congress

AUGUST 21, 2017

Interest in gasoline engined and hybrid vehicles has jumped in Germany while interest in diesel is falling, according to the latest biennial study on automotive buying trends in that country by leading German fuel retailer Aral. According to the new Trends report, 52% of buyers want a conventional gasoline engine.

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Gasoline Buy Hybrid Cars 150

The Truth About Cars

FEBRUARY 23, 2024

Photo credit: Nick Starichenko / Shutterstock.com Contrary to common misconceptions , electric vehicles (EVs) generally have a smaller carbon footprint compared to traditional gasoline cars. This advantage remains true even when considering the electricity utilized for charging EVs.

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Gasoline-Electric Gasoline Climate EPA 80

Green Car Congress

FEBRUARY 2, 2021

Electric vehicles cannot succeed without developing a nationwide network of fast-charging networks in parallel with the cars. These are the observations in an in-depth study of the industry by management professors at the University of California, Davis, and Dartmouth College. But, the authors submit, “where do they charge up?”.

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Davis General Motors Charging Gasoline-Electric 334

Green Car Congress

OCTOBER 29, 2012

Comparison of current federal subsidy to base case assumptions showing lifetime fuel savings (HomeEve charging scenario). The federal subsidy significantly favors larger battery packs to a stronger degree than their potential for additional gasoline savings. Peterson and Michalek 2012. Click to enlarge. Earlier post.).

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Gasoline PHEV Gasoline-Electric Battery 308

Green Car Congress

MARCH 18, 2013

The effects of gasoline ratio on indicated thermal efficiency of HCII and GDBF modes. Researchers at Tsinghua University have compared the combustion and emissions characteristics of two dual-fuel (diesel-gasoline) modes intended to integrate the advantages of both fuels to achieve high thermal efficiency and low emission targets.

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Gasoline Diesel Emissions Fuel 281

Green Car Congress

JUNE 23, 2023

A novel finding of our work, enabled by our high resolution simulation, is that electrification may increase deadheading for TNCs [transportation network companies] due to additional travel to and from charging stations. This extra vehicle travel increases estimated congestion, crash risk, and noise externalities by 2–3% (2–3¢ per trip).

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Fleet All-Electric Carbon Emissions 195

Green Car Congress

MAY 22, 2019

Low-speed electric vehicles (LSEVs) could reduce China’s demand for gasoline and, in turn, impact global oil prices, according to a new issue brief by an expert in the Center for Energy Studies at Rice University’s Baker Institute for Public Policy. “

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Oil Prices Gasoline-Electric Gasoline Oil 330

Green Car Congress

SEPTEMBER 3, 2017

A team at the University of Birmingham reports that a blend of 33% v/v of butanol in EN228 commercial gasoline containing 5% of ethanol (B33) reduces GDI (gasoline direct injection) engine-out carbonaceous emissions, while maintaining similar levels of NO x emissions when compared to standard gasoline combustion at low and medium engine loads.

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Gasoline Emissions Engine B0 170

Green Car Congress

MARCH 11, 2014

A study based on a spatial and longitudinal travel dataset by a team from Lamar University, Iowa State University and Oak Ridge National Laboratory found that whether plug-in hybrids (PHEVs) have lower energy costs that conventional gasoline vehicles (CGVs) or hybrid-electric vehicles (HEVs) depends on charger coverage. 2013.12.054.

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PHEV Energy Charging Gasoline-Electric 339

Green Car Congress

OCTOBER 31, 2022

For example, we will account for regional differences in the total cost of ownership related to charging installation costs, electricity and gasoline costs, temperature effects on fuel economy, and insurance as well as federal and state EV incentives and policies. Projections of future gasoline and electricity prices.

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Michigan Gas-Electric Gas Battery 199

Green Car Congress

APRIL 8, 2022

It plans to establish a pilot production line at its Yokohama Plant in fiscal 2024, with materials, design and manufacturing processes for prototype production on the line to be studied at the prototype production facility.

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Nissan Battery Batteries Production 516

Green Car Congress

OCTOBER 17, 2012

Households with plug-in hybrid vehicles (PHEVs) and smart meters actively managed how, when and where they charged their cars based on electricity rates but rarely took advantage of online feedback, according to a two-year study by a team at the University of Colorado Boulder’s Renewable and Sustainable Energy Institute ( RASEI ).

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PHEV Charging Plug-in Colorado 290

Green Car Congress

APRIL 2, 2018

Researchers at KAUST in Saudi Arabia, with colleagues from Saudi Aramco and the National University of Ireland Galway, have developed a new method for investigating the auto-ignition behavior of bioethanol-blended gasolines. Various gasoline surrogates, ranging from single to multi-components, have been proposed in the literature.

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Gasoline Auto Saudi Arabia Fuel 199

Green Car Congress

FEBRUARY 8, 2016

Among their findings was that E20 offers higher peak load capability and thermal efficiency than gasoline. RCCI, a dual-fuel combustion technology developed by Dr. Rolf Reitz and colleagues, is a variant of Homogeneous Charge Compression Ignition (HCCI).

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Gasoline Wisconsin Exhaust Emissions 150

Charged EVs

JUNE 14, 2021

A recent survey of new-car buyers suggests 4 of 5 will be able to charge an EV at home—making it even more critical that they understand how charging is actually done. But as EV percentages grow, those new vehicles will contribute the bulk of the demand for EV charging by 2026—not the used ones. The conventional wisdom is wrong.

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Charging Cars Volt Buy 112

Green Car Congress

JUNE 22, 2020

A team from the National Renewable Energy Laboratory (NREL) and the Idaho National Laboratory has produced a detailed assessment of the current levelized cost of light-duty electric-vehicle charging (LCOC) in the United States, considering when, where, and how EVs are charged. The cost to charge an EV (i.e., Borlaugh et al.

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Cost Of Light Charging 2019 293

Baua Electric

JANUARY 14, 2024

EVs could help drive down electricity rates by better-utilizing grid infrastructure, according to three recent studies summarized by the American Council for an Energy-Efficient Economy (ACEEE), an energy-policy advocacy organization. Lucid Connected Home Charging Station The first study the ACEEE looked at was published in Apr.

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New York Grid Electrical Electric 52

Green Car Congress

FEBRUARY 25, 2013

A new study by researchers at the University of Technology, Sydney (Australia) is contributing more detail on the leveraging effect of combining ethanol direct injection with gasoline port injection (EDI + GPI) to reduce gasoline consumption in a spark ignition engine while retaining performance. gasoline only—to 60.1%.

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Gasoline Engine Fuel Australia 247

Green Car Congress

AUGUST 19, 2012

A study by a team led by Dr. Dennis Assanis at the University of Michigan suggests that accessing the “thermodynamic sweet spot” in high-efficiency, dilute, boosted gasoline engines has the potential for vehicle fuel economy gains between 23% and 58%. Their paper is published in the International Journal of Engine Research.

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Fuel Economy Gasoline Economy Engine 236

Green Car Congress

MAY 25, 2018

A new study by a team from Aarhus University in Denmark has found that car dealerships pose a significant barrier to electric vehicle adoption at the point of sale due to a perceived lack of business case viability in relation to gasoline and diesel vehicles. Their study is published in the journal Nature. outside of Norway.

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Iceland Denmark Finland Norway 231

Green Car Congress

APRIL 9, 2016

A US-wide county-level study comparing lifecycle greenhouse gas (GHG) emissions from several light-duty passenger gasoline and plug-in electric vehicles (PEVs) has found that PEVs can have larger or smaller carbon footprints than gasoline vehicles depending on regional factors and the specific vehicle models being compared.

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Gasoline Plug-in Prius Plug 150

Baua Electric

JANUARY 12, 2024

rental fleet to buy gasoline cars. A 2023 auto damage study from Mitchell International, a company that provides tech for the auto insurance and collision repair industries, found that collision repair is much more expensive for EVs. 2023 and are expected to continue throughout 2024. It originally announced plans in Oct.

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Buy Gasoline Tesla Houston 52

Green Car Congress

MARCH 20, 2013

A team from Brunel University, MAHLE Powertrain and University College London studied the combined effects of different inlet valve operating strategies on combustion, performance and emissions with different ethanol and 1-butanol blends with gasoline in a single-cylinder spark-ignition research engine equipped with a fully variable valvetrain.

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Gasoline Exhaust Downsizing Engine 225

Green Car Congress

AUGUST 19, 2022

In a recent simulation study reported in Porsche Engineering Magazine , Porsche Engineering examined the potential of hydrogen combustion engines. We have therefore developed a hydrogen combustion engine that aims to match the power and torque of current high-performance gasoline engines as a concept study. Source: Porsche.

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Porsche Hydrogen Gasoline-Electric Exhaust 284

Cars That Think

DECEMBER 11, 2022

After moving to a home much further away from their respective workplaces, each would have become part of the gasoline “superusers” club. motorists who, according to a study by the environmental group Coltura , drive 30,000 miles or more a year and use an estimated 32 percent of all gasoline. Woe is Wyoming.

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Gasoline Convert Wyoming F-150 77

Green Car Congress

FEBRUARY 23, 2021

Externality reductions vary from 10% in New York (where externality costs for both gasoline and electricity consumption are relatively high and a Pigovian tax induces a partial shift to BEVs), to 22% in Los Angeles (where high gasoline and low electric grid externalities lead a Pigovian tax to induce a near-complete shift to BEVs).

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Tax Los Angeles Emissions Companies 199

Green Car Congress

APRIL 17, 2019

A white paper by AMPLY Power, a company providing fleet charging as a service, finds that 25 of America’s largest metropolitan areas could save an average of 37% on fuel costs by electrifying their bus and light-duty vehicle fleets. Unlike gasoline or diesel fuel prices, electricity prices can vary significantly on a kWh basis.

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San Francisco Charging Fleet Fuel 247

Setec Powerr

MAY 19, 2023

Unraveling the Complexities of EV Charging Pricing Policies As electric vehicles (EVs) become increasingly prevalent, the need for a comprehensive understanding of EV charging pricing policies is more important than ever. The speed of charging is a significant factor to consider. Pricing for private charging can get complicated.

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Price Charging Gasoline-Electric Grid 98

Baua Electric

MAY 9, 2024

California shows ho it can make home EV charging cheaper. Meanwhile, California is seeking to cut the cost of home EV charging through a fixed-charge plan—essentially a package of energy for a flat, reduced fee, with the cost even less for low-income households. The Hyundai Ioniq 6 is a strong alternative to the Tesla Model 3.

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Hyundai California Charging Green Cars 52

Green Car Reports

JULY 19, 2021

Although the cost of the fuel is the main issue for gasoline or diesel vehicles, the calculation for EVs. As more fleets go all-electric at a large scale, they’re starting to understand that how EVs are managed can have a big impact in the long-term payoffs—both in money and ownership costs and also in greenhouse gas emissions.

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Fleet Emissions Gasoline-Electric Gas-Electric 150

Baua Electric

MARCH 18, 2024

Tesla Supercharger (Source: Tesla) Many EV drivers carry over habits from driving gasoline cars when they charge EVs, but that leads to wasted time, inconvenience, and range anxiety, according to a new study. Refueling with gasoline takes only a few minutes, and one has to drive to or stop at a gas station.

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Charging Recharge Solar Plug-in 52

Green Car Congress

JANUARY 14, 2014

In part-load operation, the indirect injection supplements direct gasoline injection to improve fuel economy and to reduce the output of particulates from the engine. GDI technology provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit. Earlier post.). Earlier post.)

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Gasoline Audi Fuel Engine 304

Green Car Congress

SEPTEMBER 17, 2016

A team at the Clean Combustion Research Center (CCRC), King Abdullah University of Science and Technology (KAUST), Saudi Arabia, is proposing the use of terpineol as an octane booster for gasoline in a spark ignited (SI) engine. They also studied fuel ignition properties in an ignition quality tester (IQT). —Vallinayagam et al.

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Gasoline Saudi Arabia Downsizing Fuel Economy 150