Green Car Congress

JANUARY 3, 2022

Heavy-duty diesel vehicles using mixing controlled compression ignition (MCCI), the most common ignition and combustion strategies for heavy-duty diesel engines, contribute significantly to the emissions of GHG, oxides of nitrogen (NO x ), and particular matter (PM) and are subject to stringent emission standards. —Ou et al.

Waste 434

Waste Diesel Renewable Convert 434

Green Car Congress

AUGUST 23, 2013

Audi of America introduced four new TDI clean diesel models for the US market this year—the Audi A8, A7, A6, Q5—along with an updated Q7 TDI, all equipped with a second-generation 3.0L V6 TDI diesel engine. Not only is it more powerful and contains up to 30% better efficiency than traditional gasoline, etc.

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Diesel Audi Sale Fuel Economy 366

Green Car Congress

OCTOBER 23, 2012

Contribution of gasoline and diesel exhaust to SOA over 0% to 50% diesel fuel use. SOA contributions from the two sources are equivalent at 6% diesel fuel use. These compounds in un-burned gasoline and diesel fuel dominate vehicular emissions of reactive gas-phase carbon that have the potential to form SOA.

Diesel 281

Diesel Los Angeles Exhaust Gasoline 281

Green Car Congress

JULY 9, 2015

Though there are some exceptions to these positive results for some of the diesel versions of vehicles from a total-cost-of-ownership perspective, the overall direction of the results supports the idea that diesel vehicles are competitive within the U.S. Average diesel take rates. Belzowski 2015. Click to enlarge.

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Gasoline Cost Of Diesel Fuel Economy 150

Green Car Congress

APRIL 17, 2014

GDCI engine was significantly better than advanced production spark injection gasoline engines, and comparable to very efficient hybrid vehicle engines at their best efficiency conditions (214 g/kWh). A high octane fuel was injected late on the compression stroke of a boosted diesel engine operating with high EGR.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

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. Still, the study found, the lowest emitting stoichiometric GDI vehicle exceeded the diesel Euro 5 limit (6×10 11 #/km) by more than 100%. Earlier post.). Earlier post.)

Gasoline 304

Gasoline Audi Fuel Engine 304

Green Car Congress

APRIL 15, 2013

Joule, the developer of a direct, single-step, continuous process for the production of solar hydrocarbon fuels ( earlier post ), has extended its solar CO 2 conversion platform to produce renewable gasoline- and jet fuel-range hydrocarbons. —William J. Sims, President and CEO of Joule. Earlier post.).

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Gasoline Conversion Solar Renewable 275

Green Car Congress

APRIL 9, 2019

In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. Ethanol or methanol would be employed to increase knock resistance. —Daniel Cohn.

MIT 247

MIT Gasoline Engine Fuel 247

Green Car Congress

NOVEMBER 24, 2014

Based on an analysis of various cost of ownership scenarios for various drivetrains, including internal combustion engine (ICE) gasoline and diesel; hybrid (HEV); battery-electric (EV); plug-in hybrid electric (PHEV); and fuel cell vehicles, Lux Research concludes that fuel cell vehicles (FCVs) are “ solidly in a laggard position. ”.

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Cost Of Fuel Hydrogen PHEV 308

Green Car Congress

NOVEMBER 11, 2014

Researchers in China have generated gasoline fuel with a research octane number of 95.4 valerolactone (GVL)—the highest octane number reported for biomass-derived gasoline fuel—using an ionic liquid catalyst. The obtained gasoline was rich in trimethylpentane (isooctane), with the RON of 95.4. from biomass-derived ?-valerolactone

Gasoline 256

Gasoline China Fuel Hydrogen 256

Green Car Congress

FEBRUARY 23, 2018

Electric vehicle technology is rapidly improving with battery, charging and smart grid advances that allow us to specify our delivery vehicles to eliminate emissions, noise and dependence on diesel and gasoline. The all electric trucks will deliver by day and re-charge overnight.

Cost Of 223

Cost Of Alternative Fuels Gasoline-Electric Los Angeles 223

Green Car Congress

NOVEMBER 14, 2012

A new Ford Motor Company-sponsored poll of 6,000 people across Europe found that most Europeans remain committed to car ownership, but have growing concerns about traffic congestion, the cost of driving and the environment. By comparison, 66% of those polled have owned a gasoline engine vehicle and 38% have owned a diesel engine vehicle.

Environment 319

Environment Ford Cost Of Cars 319

Green Car Congress

OCTOBER 4, 2013

a new 5-liter V8 diesel engine designed to power pickup-and-delivery vehicles, other light- and medium-duty trucks, school buses and motorhomes. extends Cummins range of on-road diesel engines for North American vehicles. V8 Turbo Diesel to be used in the Nissan Titan pick-up truck ( earlier post ), the ISV5.0 Diesel Engines'

Diesel 247

Diesel Light Commercial Vehicles 247

Green Car Congress

MARCH 19, 2013

A report published by Cambridge Econometrics and Ricardo-AEA concludes that overall, the cost of technologies required to meet proposed European 2020 CO 2 regulations for vehicles (95 g/km for cars and 147 g/km for vans) will be more than offset by the resultant fuel savings. Source: Cambridge Econometrics.Click to enlarge.

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2020 Cost Of Fuel CO2 261

Green Car Congress

MARCH 19, 2018

The current decline is ales of diesel light duty vehicle in Europe does not put EU CO 2 targets out of reach of automakers, according to a new analysis by the International Council on Clean Transportation (ICCT). Hybrid electric vehicles can provide efficiency gains over diesel power trains at lower CO 2 abatement costs.

Diesel 186

Diesel CO2 Standards Emissions 186

Green Car Congress

NOVEMBER 4, 2014

Two-stroke diesel in test car. This entails a significant saving in fuel consumption, as well as a reduction in the cost of the engine itself. Moreover, they studied the possibility of implementing new advanced combustion concepts, as alternatives to the conventional diesel system, with what they said was very promising results.

Diesel 268

Diesel Emissions Powered Power 268

Green Car Congress

MAY 29, 2014

In a companion study to an SAE paper presented in April ( earlier post ), researchers at MIT have quantified the net economic and CO 2 emissions benefit that could be obtained by utilizing 98 RON gasoline in light-duty vehicles, based on reasonable assumptions for possible refinery changes and the evolution of the LDV fleet. billion in 2040.

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Gasoline MIT Design Emissions 230

Green Car Congress

JULY 11, 2017

The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. The new diesel paper is part of this series. Background.

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Diesel Light Fuel Economy 2017 186

Green Car Congress

JANUARY 5, 2018

The goal of the partnership, led by startup C4-MCP (C4), is to offset the hydrogen production expense with the sales of the carbon fiber and carbon nanotubes, reducing the hydrogen’s net cost to less than $2 per kilogram, thus helping make hydrogen fueled cars and trucks cost-competitive with conventional gasoline and diesel vehicles.

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Carbon Fiber West Virginia Hydrogen Carbon 280

Green Car Congress

AUGUST 21, 2012

The process uses as its feedstock virtually any kind of nonfood biomass material—including wood, cornstalks and cobs, algae, aquatic plants and municipal solid waste—and produces gasoline, jet fuel or diesel fuel. IH 2 technology has the capability to produce gasoline at a cost of less than $2.00 Marker, T.

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Commercial Fuel Convert Gasoline 373

Green Car Congress

DECEMBER 25, 2014

Testing showed that blending EEB with diesel significantly reduces soot emissions, similar to how ethanol reduces emissions when blended with gasoline. EEB can also be blended with gasoline or burned to produce electricity. Vitruvian has modeled production costs at $2.58-3.73 per gallon.

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Gasoline-Electric Gasoline Diesel Alabama 290

Green Car Congress

JUNE 20, 2013

The increase is largely driven due to a combination of low-cost natural gas and sustained higher prices for gasoline and diesel in many countries, Navigant suggests. The differential in the cost of the fuels determines the payback on this additional equipment (currently between 2.5 and 6 years, depending on the vehicle).

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2020 Gas Fleet North America 321

Green Car Congress

APRIL 8, 2020

However, the amount of time taken to make up that price differential depends on the cost of fuel. Higher prices at the pumps mean EVs make up their extra purchase cost sooner, while lower fuel prices see ICE cars remain cheaper than EVs for longer.

CO2 353

CO2 Fleet Emissions Oil Prices 353

Green Car Congress

OCTOBER 24, 2017

The project, which will co-produce full replacement renewable jet fuel, gasoline, diesel and Bioplus nanocellulose from woody biomass in an integrated biorefinery at AVAPCO’s site in Thomaston, Georgia, has received a $3.7-million million award from the Department of Energy. Earlier post.).

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Renewable Gasoline Georgia Diesel 150

Electric Cars Report

AUGUST 16, 2022

Estimates of annual fuel costs for model year 2022 light-duty vehicles show that electric vehicles can save consumers thousands of dollars over gasoline or diesel vehicles. According to the data released by the Department of Energy (DOE), All EV models had annual fuel costs less than $1,000.

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Light Cost Of All-Electric Electric Vehicles 130

Green Car Congress

SEPTEMBER 30, 2014

The US Department of Energy (DOE) announced up to $25 million in funding to reduce the cost of algal biofuels to less than $5 per gasoline gallon equivalent (gge) by 2019. Algae biomass can be converted to advanced biofuels that offer promising alternatives to petroleum-based diesel and jet fuels. Earlier post.).

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Cost Of 2019 San Diego Carbon 225

Green Car Congress

MAY 2, 2018

Researchers at Universidade Federal de Minas Gerais in Brazil have produced biohydrocarbons in the distillation ranges of gasoline, diesel and aviation kerosene from palm kernel oil and palm olein using beta zeolite (HBeta) under relatively mild process conditions. This, the researchers noted, is a positive cost-reducing factor.

Oil 186

Oil Diesel Green Fuel 186

Green Car Congress

DECEMBER 9, 2019

HollyFrontier Corporation, an independent petroleum refiner and marketer that produces high value light products such as gasoline, diesel fuel, jet fuel and other specialty products, plans to construct a new renewable diesel unit (RDU) at its Artesia, New Mexico refinery (Navajo Refinery).

Renewable 150

Renewable Diesel Oklahoma New Mexico 150

Green Car Congress

JANUARY 3, 2013

However, gasoline, diesel and jet engines are manufactured to be used with petroleum-derived fuels that are mixtures of compounds having a range of boiling point fractions, combustion properties, and physical properties. Furthermore, most of the previous processes produce renewable fuels that can only be used in gasoline engines.

Convert 268

Convert Renewable Hydrogen Carbon 268

Green Car Congress

SEPTEMBER 22, 2019

In addition, around half the vehicles that will be on the road in 2030 have already been sold—most with gasoline or diesel engines. to make synthetic gasoline, diesel, gas, or kerosene. The chemical structures and basic properties of gasoline remain intact, so even vintage cars can run on synthetic gas.

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Renewable Fuel Climate Gasoline-Electric 300

Green Car Congress

MARCH 27, 2019

Natural gas costs significantly less than gasoline or diesel per GGE. per gallon in February, whereas the average cost of gasoline in California was $3.24 per gallon, and the average cost of diesel was $3.73 For example, the average pump price at utility compressed natural gas stations was $2.37

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Fuel Price Gas Gas-Electric 223

Green Car Congress

JUNE 23, 2022

President Biden called on Congress to suspend the federal gas tax for the next 90 days, through the busy summer driving season—18 cents per gallon for gasoline and 24 cents per gallon for diesel. The average price of US on-highway diesel was $5.718 per gallon, up $2.432 from a year ago.

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Congress Fuel Tax Tax Fuel 259

Green Car Congress

NOVEMBER 8, 2015

Gasoline direct injection (GDI) is a strategy to improve fuel efficiency that is rapidly gaining market acceptance. Nevertheless, emission mandates are coaxing OEMs to employ fuel-efficient technologies such as gasoline direct injection, which in turn will drive the need for complementary after-treatment systems like GPFs.

Gasoline 150

Gasoline 2020 North America Exhaust 150

Green Car Congress

JUNE 18, 2022

The race to electrification and a new world in which electricity replaces gasoline and diesel is just getting started. Batteries need to be reliable and safe, while reducing cost to drive wider adoption. Consumers want EVs with increased range and rapid charging to get back on the road quickly.

Batteries 481

Batteries Battery Lithium Ion Massachusetts 481

Green Car Congress

OCTOBER 22, 2016

A new analysis from Argonne National Laboratory, funded by the US Department of Energy’s Bioenergy Technologies Office (BETO), shows the potential of an algae fractionation process to produce renewable diesel fuel with 63%–68% lower greenhouse gas (GHG) emissions than conventional diesel. Pegallapati, Edward D. 2016.06.019.

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Diesel Renewable 2016 Convert 150

Green Car Congress

AUGUST 20, 2014

The TABB FOA seeks to reduce the cost of algal biofuels. BETO’s 2019 projected state of technology (SOT) for the cost of algal biofuels is modeled at about $8 per gallon gasoline gallon equivalent (gge) based on a lipid extraction pathway without valuable co-products. EERE envisions awarding multiple 4-year awards.

2019 239

2019 Polymer Cost Of Gasoline 239

Green Car Congress

MAY 14, 2022

This could see hundreds more zero-emission HGVs rolled out across the nation and save the industry money, due to overall running costs of green vehicles being cheaper than gasoline and diesel equivalents.

Emissions 359

Emissions Fleet Hydrogen Gasoline-Electric 359