Green Car Congress

MAY 7, 2011

On-road alternative fueled and hybrid vehicles made available 2009 (including light-, medium- and heavy-duty. Of those, E85 flexible fuel vehicles dominate the market with nearly 75% of the total AFV and hybrid vehicles. The amounts of fuel consumed by fleet AFVs. Inset pie chart shows type percentage of total AFV units.

Alternative Fuels

Green Car Congress

APRIL 17, 2014

In a presentation at the SAE 2014 High Efficiency IC Engine Symposium and then in a paper given at SAE 2014 World Congress, Mark Sellnau, Engineering Manager, Delphi Advanced Powertrain, reported that Brake Specific Fuel Consumption for the 1.8L Vehicle fuel efficiency on FTP. +35% Earlier post , earlier post.). Background.

Gasoline

Green Car Congress

JULY 18, 2012

The US Department of Energy (DOE) released the final report from its National Renewable Energy Laboratory (NREL) for a technology validation project that collected data from more than 180 fuel cell electric vehicles over six years (early 2005 through September 2011). These vehicles made more than 500,000 trips and traveled 3.6

Gasoline

Green Car Congress

AUGUST 11, 2011

The US Energy Information Administration (EIA) estimates that the total inventory of alternative fuel vehicles (AFVs) in fleets in the US in 2009 was about 826,318, up about 7% from 2008. Estimated number of alternative fuel vehicles in fleets, 2009. Source: EIA. Click to enlarge. Texas (11%).

2009

Green Car Congress

NOVEMBER 9, 2010

At the current pace of research and development, replacing gasoline and diesel with renewable fuel alternatives could take some 131 years, according to a new University of California, Davis, study using a new sustainability forecasting approach based on market expectations. Tags: Forecasts Fuels Sustainability.

Davis

Green Car Congress

SEPTEMBER 28, 2010

Gross indicated efficiency (%) of Scania heavy-duty diesel running on gasoline using PPC. Among the challenges facing HCCI combustion are acoustic noise, lack of direct control of the combustion and too diluted air-fuel mixture requirement. The Lund team used regular US gasoline in their engines. source: Bengt Johansson.

Gasoline

Green Car Congress

AUGUST 17, 2012

The US Environmental Protection Agency (EPA) has granted Dynamic Fuels, LLC Part 79 registration for its Renewable Gasoline Blendstock 10 by the U.S. This designation enables Dynamic Fuels, a joint-venture of Tyson Foods and Syntroleum Corporation, to generate 1.5 million gallons of renewable gasoline blendstock, or 11.25

Gasoline

Green Car Congress

APRIL 29, 2014

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%. At the same time, nitric oxide and carbon monoxide concentrations tended to go up.

Ozone

Green Car Congress

AUGUST 13, 2012

US gasoline consumption in the first quarter of 2012, which averaged about 8.5 Gasoline prices since the beginning of May 2012 were lower than the same time last year, and gasoline consumption showed some very modest gains in April and May. US gasoline consumption peaked in 2007 at 9.3 Click to enlarge.

Gasoline

Green Car Congress

OCTOBER 23, 2020

Fossil fuels still receive most of the international government support provided to the energy sector despite their “well-known environmental and public health damage,” according to new research from Rice University’s Baker Institute for Public Policy. —“Fossil Fuel Subsidy Reform Since The Pittsburgh G20: A Lost Decade?”.

Saudi Arabia

Green Car Congress

FEBRUARY 4, 2013

The D-EGR concept dedicates one (or more) cylinders to EGR production and fuel reforming. The new engines, due to be available in PSA vehicles by 2018, will consume 10% less fuel than their predecessors across all uses, according to PSA. The D-EGR concept also combines the high efficiency potential of in-cylinder gasoline reformation.

Gasoline

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.).

Gasoline

Green Car Congress

DECEMBER 1, 2013

Now, researchers at Imperial College London have shown that bioethanol production from bamboo in China is both technically and economically feasible, as well as cost-competitive with gasoline. In 2009, the number of private cars owned in China exceeded the United States, resulting in it being the world’s largest auto market.

Gasoline

Green Car Congress

JANUARY 11, 2014

Petrobras launched new regular and premium ultra-low-sulfur gasoline throughout Brazil on 1 January 2014, entirely replacing the previous regular and premium gasoline. California, Europe, Japan, South Korea, and several other countries have gasoline sulfur limits of 10 ppm. Earlier post.). Click to enlarge. billion (US$8.7

Brazil

Green Car Congress

MARCH 28, 2012

Mercedes-Benz is introducing the new E 300 BlueTEC HYBRID; the luxury-class diesel hybrid offers fuel consumption of 4.2 The E 300 BlueTEC HYBRID is based on the E 250 CDI, yet has a higher output and approximately 15% lower fuel consumption. In 2009, Mercedes-Benz introduced the S 400 HYBRID. Earlier post.) Earlier post.).

Hybrid

Green Car Congress

JULY 9, 2015

While alternative powertrains still represent a small percentage of market share compared to gasoline engines, the report noted, clean diesels saw a 10% increase in 2014 sales over 2013 sales, while hybrids saw a 10% decrease, pure electrics saw a 20% increase and compressed natural gas saw a 33% decrease. Belzowski 2015. Click to enlarge.

Gasoline

Green Car Congress

AUGUST 23, 2009

Consumptive freshwater use for ethanol and petroleum gasoline production. The production of both bio and petroleum feedstocks and fuels requires substantial water input. Consumptive freshwater use for switchgrass ethanol and petroleum gasoline production. Data: Wu, ANL/ESD/09-1. Click to enlarge. Data: Wu, ANL/ESD/09-1.

Water

Green Car Congress

MARCH 30, 2011

California gasoline consumption increased 1% in the fourth quarter 2010 and decreased 0.4% Gasoline consumption increased 1% in the fourth quarter of 2010 when Californians consumed 3.69 billion gallons of gasoline compared to the 3.65 billion gallons of gasoline used in the fourth quarter 2009. in December 2009.

Gasoline

Green Car Congress

NOVEMBER 2, 2021

in 2009 to improve heavy-duty truck freight efficiency by 50%. A second iteration, SuperTruck 2, sought to double fuel efficiency for 18-wheeler trucks. General Motors, LLC will develop and demonstrate four hydrogen fuel cell and four battery electric Class 4-6 trucks. launched the SuperTruck Initiative?in

Fuel

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

Green Car Congress

JANUARY 28, 2011

A new Carnegie Mellon University study released at the Washington Auto Show finds that for passenger cars, aadvanced vehicles with higher fuel economy—i.e, port fuel injected (PFI) gasoline—during periods of higher fuel costs. But that’s only one element of the equation.

Gasoline

Green Car Congress

MAY 1, 2011

Methanol-to-gasoline process flow diagram. The resulting methanol would be blended with crude and transported via the trans-Alaska oil pipeline to Valdez, where it would be extracted from the oil and processed via Methanol-to-Gasoline technology into gasoline. Gasoline could be delivered from Valdez at $2.65 Source: EMRE.

Alaska

Green Car Congress

APRIL 18, 2011

The final report shows overall emissions during 2009 decreased by 6.1% This downward trend was attributed to a decrease in fuel and electricity consumption across all US economic sectors. Total emissions of the six main greenhouse gases in 2009 were equivalent to 6,633 million metric tons of carbon dioxide. from 1990 to 2009.

2009

Green Car Congress

JUNE 11, 2013

The Volvo Car Group unveiled its new Volvo V60 Bi-Fuel car in conjunction with the NGV 2013 Gothenburg event being held from 11 to 13 June at the Swedish Exhibition Centre in Gothenburg, Sweden. The V60 Bi-Fuel runs on either compressed natural gas (CNG)/biomethane or gasoline, and offers a total driving range of 1,120 kilometers (696 miles).

Sweden

Green Car Congress

NOVEMBER 26, 2013

Summary of significant emissions results from the fuel testing. This study points to the need for more extensive emissions measurements for these new fuels as well as research to gain a better understanding of the biological effects of the NMOG components that they produce, the team concludes. Credit: ACS, Ratcliff et al.

Gasoline

Green Car Congress

JUNE 9, 2012

Researchers in China report the production of gasoline and diesel from coal tar via an optimized catalytic hydrogenation using two serial fixed beds, the first with a hydrofining catalyst of MoNi/?-Al Their paper was published in the ACS journal Energy & Fuels. which limit its application as an energy fuel for combustion.

Coal

Green Car Congress

MAY 6, 2010

Factors contributing to the 7% drop in emissions in 2009. While emissions have declined in three out of the last four years, EIA noted, 2009 was “ exceptional ”. In addition to a decline in gross domestic product (GDP) in 2009 of 2.4%, the energy intensity of the economy (energy consumed per dollar of GDP) declined 2.4%

2009

Green Car Congress

JUNE 26, 2015

In a new, comprehensive study, a team from Argonne National Laboratory, Stanford University and UC Davis ITS has estimated the well-to-wheels (WTW) GHG emissions of US production of gasoline and diesel sourced from Canadian oil sands. Accounting for 9.4% of the total crudes processed in US refineries in 2013 and forecast to reach 13.6%

Oil-Sands

Green Car Congress

JULY 29, 2010

The company also successfully converted the cellulosic isobutanol into isobutylene and paraffinic kerosene (jet fuel). Gevo has already produced renewable gasoline and jet fuel that meet or exceed all ASTM specifications. Hydrocarbon fuels from biomass via isobutanol. Fuels from isobutanol. Source: Gevo.

Renewable

Green Car Congress

DECEMBER 17, 2014

The average US household will spend about $550 less on gasoline in 2015 compared with 2014, as annual motor fuel expenditures are on track to fall to their lowest level in 11 years, according to projections by the US Energy Information Administration (EIA). Gasoline prices are forecast to go even lower in 2015.

2015

Green Car Congress

MARCH 31, 2011

VMT rose slightly in 2009 while emissions from gasoline and diesel fuel declined, a result EIA attributes as a likely result of more efficient vehicles and increased consumption of biofuels. Total US greenhouse gas (GHG) emissions were 6,576 million metric tons carbon dioxide equivalent (MMTCO 2 e) in 2009, a decrease of 5.8%

2009

Green Car Congress

MARCH 27, 2020

A sudden drop in miles traveled by car in the US triggered by wide-spread social isolation measures will have immediate ramifications for gasoline demand. IHS Markit analysis finds that US gasoline demand could fall by as much as 4.1 The four-week average US gasoline demand for the week ending 6 March 2020 was 9.1

Gasoline

Green Car Congress

JULY 19, 2013

has paid $422,500 in penalties for supplying gasoline and diesel fuel in violation of California regulations designed to protect air quality. million gallons of fuel were in violation of state regulations. In the third, ARB enforcement staff discovered the violation as a result of routine fuel sampling. Chevron USA Inc.

Chevron

Green Car Congress

SEPTEMBER 19, 2012

Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Toyota anticipates a 1/3 full hybrid, 1/3 gasoline, 1/3 diesel engine mix. This fell to 142 g/km in 2009, and then down to 125 g/km in 2011 after the pioneering full hybrid version was introduced.

Gasoline

Green Car Congress

FEBRUARY 14, 2020

Used Priuses, especially the Generation 2 that were made from 2004 to 2009 are becoming a bargain to buy, especially for the MPG and features you get in return. The official fuel consumption is 5 l/100 km (47 mpg US) and that is bang on for us as well. The gasoline engine only runs in reversing to power the batteries.

2004

Green Car Congress

MARCH 15, 2013

Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4

Fuel Economy

Green Car Congress

SEPTEMBER 30, 2010

conversion to fuel molecules or to electrons—depends on market and regulatory contexts that are outside the scope of attributional life cycle assessments (LCA). A 2009 life cycle analysis by Campbell et al. A 2009 life cycle analysis by Campbell et al. Earlier post.) Earlier post.) Background: Two Styles of LCA.

Fuel