Green Car Congress

APRIL 24, 2012

Comparison of ISFC (@42.9 The results represent a light-load indicated efficiency improvement of 15-30% (up to 40.9%). Compression ratio was set at 15:1, and the fuel used was 87 octane gasoline. For a comparison engine, Pinnacle used a 200 cc, conventional two-valve, air-cooled, carbureted model. Source: Pinnacle.

Light 304

Light Fuel Economy Engine Fuel 304

Green Car Congress

AUGUST 31, 2009

California gasoline consumption rose 0.6% While more fuel efficient cars and trucks are increasing fuel economy—and in light of some of the recently improved economic statistics—consumers remain cautious in their spending as the economy continues toward an uncertain recovery. We’re in an uncertain time. Yee, Chairwoman of the BOE.

Gasoline 199

Gasoline California Diesel 2009 199

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). This early work established that gasoline-like fuels with high resistance to autoignition are preferred for PPCI. Combustion stability.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

JULY 18, 2012

NREL also found that these early fuel cell vehicles achieved more than twice the efficiency of today’s gasoline vehicles. In 2009, NREL expanded this CDP to include a comparison of the efficiency at full power, for which DOE’s target was 50% net system efficiency. 2,000-hour fuel cell durability. Results from version 2.1

Gasoline 306

Gasoline Fuel Vehicles Hydrogen 306

Green Car Congress

FEBRUARY 12, 2011

Current case design block flow diagram of thermochemical gasoline from biomass-derived methanol and the methanol-to-gasoline process. Gasoline has a higher energy content than ethanol.) Source: NREL. Click to enlarge. gallon US ($0.52/liter). gallon US ($0.52/liter). gallon ($0.37/liter). per gallon ($0.41 per liter) and $1.49

Gasoline 225

Gasoline Gasoline-Electric Gas-Electric Convert 225

Green Car Congress

NOVEMBER 7, 2011

Cummins is one year into a four year program (ATLAS, Advanced Technology Light Automotive Systems) to develop, in partnership with the US Department of Energy (DOE), a new light-duty diesel truck engine that will meet Tier 2 Bin 2 (SULEV) emission requirements while achieving at least a 40% fuel economy improvement (26.1 mpg US vs. 18.6

Light 199

Light Diesel MPG Nissan 199

Green Car Congress

MARCH 14, 2011

The engine is designed for use in light-duty vehicles, and demonstrates the potential of modifying passenger vehicle engines to achieve diesel-like fuel efficiency and power using CNG as an alternative fuel. FEV Inc., (FEV) FEV developed ATAC more than a decade ago, targeting large-bore engines in stationary and heavy-duty applications.

Congress 231

Congress Concept Engine Gas 2011 231

Green Car Congress

DECEMBER 13, 2013

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. Click to enlarge.

Fuel Economy 247

Fuel Economy 2012 Economy EPA 247

Green Car Congress

JUNE 15, 2021

Among the many findings was that the estimated scheduled maintenance cost for a light-duty battery-electric vehicle (BEV) totals 6.1 After aggregating the cost components, the team calculated a lifetime TCO for comparison across vehicles of different types and attributes. LCOD across powertrains for light-duty SUV, MY2025.

Maintenance 418

Maintenance Cost Of Chad Plug-in 418

Green Car Congress

DECEMBER 2, 2010

The results of vegetable oil sludge cracking reaction show that the product consists of fractions such as dry gas, liquefied petroleum gas (LPG), gasoline, light cycle oil (LCO), and (heavy cycle oil) HCO, which are similar to those of petroleum cracking process. —Nam et al.

Oil 275

Oil Belgium Gasoline Gas 275

Green Car Congress

JANUARY 22, 2013

A specific continuous transmission enables optimal use of the different energy sources depending on the type of driving in three operating modes: Gasoline power, with the gasoline engine as the sole source of propulsion. This energy can then be used to drive the car. Certified fuel consumption stands at 2.9 l/100km (81.1

Hybrid 391

Hybrid 2016 Gasoline-Electric Fuel 391

Green Car Congress

JUNE 12, 2023

A study by a team from UC Riverside has assessed the potential of increasing ethanol content in California reformulated gasoline (CaRFG) by investigating the exhaust emissions from a fleet of 20 Tier 3 light-duty vehicles. A baseline CaRFG E10 (10% ethanol by volume) fuel was splash-blended with denatured ethanol to create an E15 fuel.

California 305

California Emissions Montana Gasoline 305

Green Car Congress

JULY 11, 2017

The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fuel economy and cargo hauling and towing ability. Diesels offer a promising pathway for compliance and another option in manufacturers’ toolboxes. ”. Background.

Diesel 186

Diesel Light Fuel Economy 2017 186

Green Car Congress

MARCH 20, 2014

Comparison plot showing mass fractions (F m ) of chemically characterized components of lubricating oils and POA. Unburned diesel fuel makes an additional smaller contribution, with an additional smaller contribution from unburned gasoline. 7500 light duty, 50?200 Credit: ACS, Worton et al. Click to enlarge. 200 medium, and 0?150

Oil 207

Oil Gasoline Diesel Vehicles 207

Green Car Congress

APRIL 28, 2015

In a policy update, the International Council on Clean Transportation (ICCT) reports that Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and Ministry of Economy, Trade, and Industry (METI) have finalized new proposed fuel economy standards for light- and medium-duty commercial vehicles with gross vehicle weights less than 3.5

Fuel Economy 150

Fuel Economy Japan Economy Light 150

Green Car Congress

JANUARY 30, 2019

Given its high efficiency and its performance and in light of climate change, the diesel engine will remain an important technology for years to come, especially for those who travel long distances. Diesel engines emit up to 15% less CO 2 than comparable gasoline engines; the CO 2 benefits are greater for larger vehicles.

2017 255

2017 Germany Diesel 2018 255

Green Car Congress

APRIL 10, 2012

A) CNG light-duty cars vs. gasoline cars; (B) CNG heavy-duty vehicles vs. diesel vehicles; and (C) combined-cycle natural gas plants vs. supercritical coal plants using low-CH 4 coal. coal, gasoline, or diesel fuel), distinctions that have been largely lacking in the policy debate. Source: Alvarez et al. Click to enlarge.

Climate Change 270

Climate Change Climate Gas Coal 270

Green Car Congress

MAY 18, 2018

Consumer gasoline demand, as measured by total motor gasoline deliveries, of 9.3 Reformulated-type gasoline, which is consumed primarily in urban areas, was flat with growth of 0.1% Reformulated-type gasoline, which is consumed primarily in urban areas, was flat with growth of 0.1% from March and 1.1% versus April 2017.

2007 259

2007 Oil Prices Oil Production 259

Green Car Congress

DECEMBER 10, 2009

Comparison of fuel consumption of Omnivore, homogeneous Gasoline Direct Injection (GDI) and Spray-Guided GDI engines. The first testing phase of Lotus Engineering’s Omnivore variable compression ratio, flex-fuel direct injection two-stroke engine ( earlier post ) has been successfully completed on gasoline. Click to enlarge.

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Fuel Economy Engine Light Fuel 218

Green Car Congress

DECEMBER 8, 2014

The direct comparison of CO 2 or FC standards’ stringencies from different regions not only depends on the different driving cycles applied but also on the technical characteristics of the regional vehicle fleets. Gasoline vehicles emit strongest under the WLTC schedule. WLTC will be replacing NEDC in a few years.). Source: ICCT.

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Conversion Emissions CO2 Global 290

Green Car Congress

JULY 9, 2015

Sales of light-duty vehicles with alternative powertrains in 2014 was a mix of increases and decreases over 2013 sales. The report— Total Cost of Ownership: A Diesel Versus Gasoline Comparison (2012-2013) —was underwritten by Robert Bosch LLC. —Bruce Belzowski. Alternative powertrain sales. Belzowski 2015.

Gasoline 150

Gasoline Cost Of Diesel Fuel Economy 150

Green Car Congress

JUNE 10, 2009

Area 2: Advanced Technology Powertrains for Light-Duty Vehicles. The improvement is based on comparison to a baseline state-of-the-art port fuel-injected gasoline vehicle maintaining comparable vehicle performance. Demonstration requirements for light-duty vehicles. Click to enlarge.

Light 150

Light Fuel Economy Economy Engine 150

Green Car Congress

APRIL 14, 2020

This increase was largely driven by an increase in emissions from fossil fuel combustion, which was a result of multiple factors, including more electricity use greater due to greater heating and cooling needs due to a colder winter and hotter summer in 2018 in comparison to 2017. Source: EPA. >.

2018 243

2018 2017 EPA 2005 243

Green Car Congress

OCTOBER 24, 2016

A research team from Empa (Swiss Federal Laboratories for Materials Science and Technology) and the University of Applied Sciences Bern, Laboratory for Exhaust Emission Control, reports that ethanol blending appeared to reduce genotoxic emissions from a flex-fuel Euro-5 gasoline direct injection (GDI) vehicle (a Volvo V60 with a 1.6

Gasoline 150

Gasoline Emissions Exhaust Vehicles 150

Green Car Congress

AUGUST 22, 2015

Neste, currently largest producer of renewable drop-in fuels (primarily diesel) with its NEXBTL platform ( earlier post ), has filed a patent ( US20150144087 ) on a gasoline composition (and the method for making it) comprising up to 20 vol% (preferably from about 10-15 vol.%), of paraffinic bio-hydrocarbons originating from the NEXBTL process.

Gasoline 150

Gasoline Fuel Renewable Emissions 150

Green Car Congress

JANUARY 17, 2011

In comparison, they noted, the technology for bio-chemical ethanol production from cellulosic biomass is not sufficiently developed yet. There is no strong advocacy for methanol (unlike ethanol) as a transportation fuel; therefore, they said, it has been displaced by ethanol as oxygenate of choice in gasoline blends. It is a safe fuel.

Transportation 257

Transportation Fuel Coal Gasoline 257

Green Car Congress

APRIL 4, 2012

While sales of new light vehicles in the United States continued at a brisk pace in March 2012, the types of vehicles being purchased, as well as the types of buyers and the average transaction price are rapidly changing, according J.D. US new light-vehicle sales in March are expected exceeded 1.4

Purchase 225

Purchase 2008 Power Powered 225

Green Car Congress

AUGUST 21, 2015

According to a new lifecycle analysis by a team at Carnegie Mellon University, a battery electric vehicle (BEV) powered with natural gas-based electricity achieves around an average 40% lifecycle greenhouse gas (GHG) emissions reduction when compared to a conventional gasoline vehicle. Earlier post.). —Tong et al. 5b01063.

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Gasoline-Electric Gas-Electric Gasoline Gas 150

Green Car Congress

JANUARY 13, 2017

Stemming from a major project partially funded with a $9-million grant from the Advanced Research Projects Agency - Energy (ARPA-E) to develop an opposed-piston two-stroke gasoline compression ignition engine (OPGCI) ( earlier post ), Achates Power announced it is developing a 2.7-liter, liter, 3-cylinder (i.e., The new Achates Power 2.7-liter

Light 150

Light Engine Power Powered 150

Green Car Congress

DECEMBER 17, 2013

found that the city’s LEAFs will cost 41% less to own and operate than gasoline-powered vehicles. Loveland is now aiming to convert all of its light-duty fleet vehicles that work within a close distance of the city to EVs. Hybrids now constitute more than 50% of the city’s light-duty fleet. —Loveland Mayor Cecil Gutierrez.

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Houston Fleet Tax Credit Plug-in 312

Green Car Congress

APRIL 10, 2016

A team from Carnegie Mellon University (CMU) has characterized the intermediate volatility organic compound (IVOC) emissions from on-road gasoline vehicles (LDGVs) and small off-road gasoline engines (SOREs). All LDGVs were tested using commercial summertime California gasoline and the cold-start united cycle. Nguyen, Albert A.

Gasoline 150

Gasoline Emissions Engine Exhaust 150

Green Car Congress

AUGUST 10, 2009

Additionally, suggested one of the speakers, advanced SIDI (spark-ignited, direct-injection) engines can take light-duty market share back from diesels in Europe based on the same trends. Comparison of Emission Standards (g/mi). . don’t think we expect to see a large market share of light duty diesel in the short term.

Gasoline 150

Gasoline Diesel Engine Emissions 150

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.

San Francisco 247

San Francisco Charging Fuel Fleet 247

Green Car Congress

JUNE 2, 2015

mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. The new TSI engine also offers the highest specific torque of any large-scale production series gasoline engines: 200 N·m per liter displacement. Golf Comparisons. The turbocharged gasoline engine with its 10.5:1

Gasoline 150

Gasoline MPG Exhaust Engine 150

Green Car Congress

FEBRUARY 5, 2014

Automotive manufacturers are looking for technologies that enable zero-emission cars to travel the same kinds of distances as gasoline-powered cars. Alcoa’s team engaged on the project is based at the Alcoa Technical Center located outside of Pittsburgh, which is the largest light-metals research facility in the world. 2013.11.020.

Energy 357

Energy Battery Batteries Honolulu 357

Green Car Congress

APRIL 21, 2015

The LH gasoline hydraulic hybrid shows an extreme reduction in NO x compared to a diesel baseline. liter gasoline V8 engine, loaded with a concrete dummy load to bring the weight up to 10,800 lbs (4,899 kg). NO x results for the gasoline engine vehicle (started with the engine already hot). Source: Lightning Hybrids.

Hybrid 150

Hybrid Emissions Fuel Light 150

Green Car Congress

OCTOBER 13, 2013

The data presented in these studies did not show any evidence of deterioration in engine durability or maintenance issues for E15 (or E20) in comparison to E0 and E10 (when tested). Materials compatibility testing provides no evidence that 15 vol% ethanol blends will cause increased rates of metal corrosion in comparison to 10% blends.

2001 300

2001 Minnesota Cars Emissions 300