Green Car Congress

AUGUST 9, 2021

They used statistical and data analysis methods including sparse regression and neural networks to compare the behavior of these parameters temporally and between the two fuel types. Among their findings: Although differences in the performance metrics were statistically significant, the magnitude of these differences were minimal.

Fuel 375

Fuel Gasoline Vehicles Nebraska 375

Green Car Congress

AUGUST 12, 2012

Economists view higher gasoline taxes as one solution to reducing gasoline consumption and thus air pollution, greenhouse gas emissions, and reliance on oil, while at the same time providing revenue to the government for highway repair and construction. In the first paper, post-doctoral researcher Elisheba Spiller and her colleagues.

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Gasoline Tax Price 2012 257

Green Car Congress

NOVEMBER 26, 2013

Results of a study led by a team from the National Renewable Energy Laboratory on the impact of butanol-gasoline blends on light-duty vehicle emissions suggest that widespread deployment of n-butanol or i-butanol in the gasoline pool could result in changes to the estimated emissions of alcohols and carbonyls in the emissions inventory.

Gasoline 236

Gasoline Alcohol Blend Light Emissions 236

Green Car Congress

JANUARY 7, 2021

However, the starting year of this analysis is 1966 because (1) for 1923 through 1935, fuel-economy information is available only for the entire fleet of all vehicles, and (2) from 1936 through 1965, light trucks were included with other trucks in the relevant statistics.?. Annual statistics from the U.S. Department of Transportation.

Fuel Economy 435

Fuel Economy 2019 Economy Light 435

Green Car Congress

JUNE 18, 2010

US gasoline deliveries for May dipped 0.4% million barrels per day, the lowest May level since 2003, according to the American Petroleum Institute’s Monthly Statistical Report. Total motor gasoline production in May was at 9.1 from last year to average 9.05 API Chief Economist John Felmy. May distillate deliveries surged 7.8%

2003 210

2003 Gasoline 2010 2009 210

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. Formaldehyde emissions did not show a statistically significant effect.

California 305

California Emissions Montana Gasoline 305

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

NOVEMBER 19, 2010

US gasoline demand carried over the modest recovery it saw in September through the month of October, according to the American Petroleum Institute’s (API) Monthly Statistical Report. October gasoline deliveries averaged 9.04 million barrels per day, 1.4% higher than the previous month and 0.6% higher than October 2009.

Gasoline 199

Gasoline 2003 2009 Diesel 199

Green Car Congress

SEPTEMBER 30, 2019

However, the starting year of this analysis is 1966 because (1) for 1923 through 1935, fuel-economy information is available only for the entire fleet of all vehicles, and (2) from 1936 through 1965, light trucks were included with other trucks in the relevant statistics.?. Annual statistics from the U.S. Department of Transportation.

Fuel Economy 397

Fuel Economy 2017 Economy Light 397

Green Car Congress

JUNE 9, 2023

A suggestive market-wide simulation extrapolation indicates that if every gasoline vehicle had a BEV option in 2030, the majority of new car and near-majority of new sport-utility vehicle choice shares could be electric in that year due to projected technology improvements alone. Resources Connor R. Forsythe, Kenneth T. Gillingham, Jeremy J.

SUV 397

SUV Gasoline-Electric Gasoline Cars 397

Green Car Congress

AUGUST 23, 2010

China’s gasoline and diesel exports rose by nearly 68% and 22%, respectively, in the first half of 2010 compared with the same period last year, according to the statistics released by the China Petroleum and Chemical Industry Association. People’s Daily. Qi Yuqin, an oil analyst from the sci99.com

2010 199

2010 Gasoline China Oil 199

Green Car Congress

SEPTEMBER 23, 2020

They are adjusted for both population and 2020 being a leap year (all but price of gasoline) and for inflation (price of gasoline). Price of gasoline. Energy Information Administration (price of gasoline). Bureau of Transportation Statistics (revenue passenger miles). Month-year. Sales of cars and light trucks.

St. Louis 243

St. Louis Transportation 2020 Gasoline 243

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. FedEx Express has deployed 20 gasoline hybrid electric vehicles (gHEVs) on parcel delivery routes in the Sacramento and Los Angeles areas.

Fuel Economy 186

Fuel Economy Economy Gasoline Diesel 186

Green Car Congress

MAY 21, 2010

US gasoline production jumped to 9.1 million barrels per day for April 2010, the highest April level ever and the second-highest gasoline production level for any month on record behind only March 2010 ( earlier post ), according to the American Petroleum Institute’s (API) Monthly Statistical Report. over last year from 8.9

Gasoline 170

Gasoline Production 2009 2010 170

Green Car Congress

JULY 25, 2010

Reflecting the ongoing sluggish economic recovery, US gasoline deliveries for the first half of 2010 averaged 8.88 lower than the corresponding period a year ago, according to the American Petroleum Institute’s (API) Monthly Statistical Report for June. June gasoline deliveries of 9.18 June gasoline deliveries of 9.18

2010 186

2010 Gasoline Alaska 2004 186

Green Car Congress

JUNE 13, 2012

seen in 2010, according to the newly released BP Statistical Review of World Energy, 2012. Growth in the US slowed as the share of ethanol in gasoline approaches the blendwall. Click to enlarge. Global energy consumption grew by 2.5% in 2011, broadly in line with the historical average but well below the 5.1%

Coal 261

Coal Oil Renewable Saudi Arabia 261

Green Car Congress

MARCH 18, 2010

Both US gasoline production and gasoline demand reached all-time highs for a February, according to the American Petroleum Institute’s (API) Monthly Statistical Report, which reflects data from February 2010. February total motor gasoline deliveries (a measure of demand) rose 2.2% million barrels per day.

Gasoline 170

Gasoline North Dakota Production 2009 170

Green Car Congress

MARCH 19, 2019

Bureau of Labor Statistics. Given the sizes of the standard errors, none of the three variables of interest showed a statistically significant difference between 2007 and 2017. purchasing gasoline). This analysis examined whether one can discern any influence of the growth of e-commerce on the amount of travel.

United States 277

United States 2007 Purchase 2017 277

Green Car Congress

FEBRUARY 5, 2017

Although it has a consistent quality and near-zero sulfur and heavy metals, GTL naphtha has a low octane rating, making it unsuitable for blending in gasoline. However, currently there is little knowledge available about the performance of gasolines containing GTL naphtha in spark ignition engines. —Wang et al. 2017.01.042.

Gasoline 150

Gasoline Emissions Fuel 2016 150

Green Car Congress

JUNE 8, 2023

There are widespread policy assumptions that the phase-out of gasoline and diesel internal combustion engines will over time lead to much reduced emissions of Volatile Organic Compounds (VOCs) from road transport and related fuels. Cliff et al. While some VOCs are released in exhaust, others may arise from an unexpected source—e.g.,

Emissions 397

Emissions Exhaust Cars Ozone 397

Green Car Congress

MAY 6, 2013

APTA statistics for early 2011 show that 18.6% billion gallons of gasoline use and 37 million metric tons of carbon emission every year. The American Public Transportation Association (APTA) recently reported that 35.6% of US public transportation buses use alternative fuels or hybrid technology, as of January 1, 2011.

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Alternative Fuels 2011 Hybrid Fuel 246

Green Car Congress

DECEMBER 18, 2011

Gasoline section shows results for fuel derived from both conventional oil and oil sands. However, the range in values for shale and conventional gas overlap, so there is a statistical uncertainty whether shale gas emissions are actually lower than those of conventional natural gas. Credit: ACS, Burnham et al. Click to enlarge.

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Gas Coal Emissions Gasoline 284

Green Car Congress

JULY 18, 2022

The California Air Resources Board (CARB) has released the results of a multiyear study evaluating exhaust emissions from the use of California Reformulated Gasoline (CaRFG) that contains 15 volume percent ethanol (E15). California currently limits the ethanol content of gasoline to 10 percent.

Fuel Economy 186

Fuel Economy Economy Fuel Ozone 186

Green Car Congress

JANUARY 2, 2019

the E30 and E78—led to statistically significant reductions of 9%–13% for total hydrocarbon (THC); 13%–44% for non-methane hydrocarbon (NMHC); 20%–35% for carbon monoxide (CO); and 17%–36% for nitrogen oxides (NO x ) emissions compared to the high-aromatics E10 fuel. Their paper is published in the ACS journal Energy & Fuels.

Pollution 255

Pollution Fuel Vehicles Emissions 255

Green Car Congress

NOVEMBER 19, 2009

million barrels per day, continuing at levels not seen since 2005, according to the American Petroleum Institute’s (API) Monthly Statistical Report. API Statistics Manager Ron Planting. On the demand side, gasoline deliveries for October showed their first decline since May, dropping 0.5 drop from a year ago.

Oil 218

Oil Production Mexico 2005 218

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 150

Gasoline Cost Of Diesel Fuel Economy 150

Green Car Congress

MARCH 7, 2013

Of the £44, £16 (US$24) is used to buy gasoline and diesel and £8.30 (US$12) is spent on insurance. The high level of expenditure is revealed in analysis of previously unreleased data from the Office for National Statistics which has been seen by the RAC Foundation. These figures should shock the Chancellor. p/liter (US$7.54/gallon

Transportation 225

Transportation Gasoline Cars 2003 225

Green Car Congress

JULY 11, 2011

New M270 gasoline direct injection engine. Gasoline engines. The new four-cylinder gasoline engines (internal designation M270) mark the launch of a completely new engine series. Mercedes-Benz expects the new safety system to have a significant, positive effect on accident statistics. Click to enlarge. ” —Dr.

Mercedes 218

Mercedes Gasoline Engine Diesel 218

Green Car Congress

SEPTEMBER 17, 2019

A new report by the UK’s Office for National Statistics (ONS) finds that greenhouse gas (GHG) emissions from road transport in the UK rose by 6% from 1990 to 2017. Diesel use exceeded gasoline use from 2005 onwards. Source: Office for National Statistics – UK Environmental Accounts, Energy Use datasets.

2017 191

2017 Emissions Transportation 2018 191

Green Car Congress

AUGUST 20, 2019

year-over-year increase and the highest demand for the month since 2005, according to the latest Monthly Statistical Report released by the American Petroleum Institute (API). Consumer gasoline demand, measured by total motor gasoline deliveries, was 9.6 compared with July 2018, even as gasoline prices were 3.6%

2005 207

2005 Fuel 2018 Oil 207

Green Car Congress

SEPTEMBER 28, 2020

For their statistical analyses, the researchers made use of anonymized data that vehicle drivers had voluntarily reported to online portals such as Spritmonitor in Germany and MyMPG in the United States. Statistically, private users of vehicles in Germany re-charge their plug-in hybrid vehicle only on three out of four days.

Emissions 334

Emissions PHEV Re-Charge Plug-in 334

Green Car Congress

MAY 5, 2010

When plugged into the grid, energy can be withdrawn as required by the system per consumer controls and driving statistics. Weigand envisions a vehicle he calls the “iCar”—a mobile energy (distributed) storage unit that can be used for transportation. An Energy Plan Only A Scientist Could Love or Net-Zero Neighborhoods or ?

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Neighborhood Energy Storage Grid Transportation 273

Green Car Congress

MAY 12, 2017

A new study quantifying emissions from a fleet of gasoline direct injection (GDI) engines and port fuel injection (PFI) engines finds that the measured decrease in CO 2 emissions from GDIs is much greater than the potential climate forcing associated with higher black carbon emissions from GDI engines. of the data. Credit: ACS, Saliba et al.

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Fleet Engine Fuel Economy Global 207

Green Car Congress

APRIL 3, 2012

Like the Karma sedan, the Fisker Atlantic is a plug-in series hybrid vehicle that allows drivers to switch manually or automatically between electric and gasoline driving modes and sustain the charge of its lithium-ion batteries on the move. —Tom LaSorda, CEO Fisker Automotive.

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Fisker New York Design Karma 240

Green Car Congress

JANUARY 12, 2012

In an effort to calculate what percentage of daily trips in the US could be covered with a fully charged electric vehicle, two Columbia doctoral candidates recently conducted a statistical analysis using the National Household Travel Survey of 2009 on distances driven by the US population.

All-Electric 284

All-Electric Electric Vehicles Range District of Columbia 284

Green Car Congress

FEBRUARY 16, 2018

The green symbol and dashed arrow illustrate the large reductions in tailpipe VOC emission factors as precatalyst on-road gasoline vehicles were replaced by present-day vehicle fleets. The new study, with its detailed assessment of up-to-date chemical use statistics and previously unavailable atmospheric data, puts the split closer to 50-50.

Pollution 264

Pollution Transportation Production Los Angeles 264

Green Car Congress

NOVEMBER 1, 2012

Volkswagen is holding media drive events this week for the sporty new 2013 Jetta Turbo Hybrid ( earlier post ), which features the second version of a Volkswagen gasoline-electric hybrid drive system: a 1.4L Volkswagen’s first gasoline-electric hybrid system—that for the Touareg Hybrid—combines a 3.3-liter Click to enlarge.

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Hybrid MPG Gasoline-Electric Gasoline 296