Green Car Congress

OCTOBER 31, 2019

This analysis compares the costs of usable energy when we buy gasoline and electricity for driving and natural gas for keeping warm. Gasoline-powered vehicles. Gasoline-powered vehicles. Combustion of a gallon of gasoline (that includes ethanol) releases 120,333 Btu of energy. All-electric vehicles.

Cost Of 170

Cost Of Energy Gasoline-Electric Gas-Electric 170

Green Car Congress

SEPTEMBER 30, 2019

In comparison, the change between 2008 and 2017 (from 4.59 Michael Sivak is the managing director of Sivak Applied Research and the former director of Sustainable Worldwide Transportation at the University of Michigan. gallons per 100 miles to 5.09 gallons per 100 miles) represents a compound rate of decrease of 2.3%

Fuel Economy 397

Fuel Economy 2017 Economy Light 397

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.

Iceland 231

Iceland Denmark Finland Norway 231

Green Car Congress

SEPTEMBER 24, 2012

Comparisons of life-cycle emissions from LUC phase for (a) sugar cane ethanol and (b) soybean biodiesel. Expansion in Brazil presents unique opportunities for both liquid fuel and electricity production. Even in the 100-year case, LUC emissions in CO and particulate matter are still higher than that of gasoline. 683 g PM 2.5

Gasoline 273

Gasoline Emissions Diesel Brazil 273

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. This finding agrees with previous work.

Oil-Sands 150

Oil-Sands Oil Gasoline Emissions 150

Green Car Congress

MARCH 9, 2016

Rice University researchers have determined a more effective way to use natural gas to reduce climate-warming emissions would be in the replacement of existing coal-fired power plants and fuel-oil furnaces rather than burning it in cars and buses. However, residential uses and exports of natural gas were not considered in those comparisons.

Gas-Electric 150

Gas-Electric Gas Transportation Coal 150

EV Match

JANUARY 11, 2021

One of the fastest ways to accelerate your transition to an eco-friendlier lifestyle is to switch to an electric vehicle (EV). miles per gallon, that equates to about 420 gallons of gasoline burned annually. An internal-combustion engine vehicle will cost about 4½ times more to operate and maintain than a comparable electric car.

Electric Vehicles 98

Electric Vehicles Vehicles Gasoline-Electric Gas-Electric 98

Green Car Congress

FEBRUARY 1, 2016

A new report from the University of Michigan Transportation Research Institute (UMTRI) reviews the major advantages and disadvantages associated with battery-electric vehicles (BEVs) and fuel-cell vehicles (FCVs). Michael Sivak also incudes information for current gasoline-powered internal combustion engines as a baseline comparison.

San Diego 150

San Diego Fuel District of Columbia Gasoline-Electric 150

Green Car Congress

JANUARY 12, 2013

In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. China recently launched several EV demonstration programs (e.g., Earlier post.]

Coal 231

Coal Pollution China Gas 231

Green Car Congress

OCTOBER 7, 2012

Researchers at the Norwegian University of Science and Technology (NTNU) have compared the emissions resulting from the production, use, and end-of-life of electric and internal combustion engine vehicles (EVs and ICEVs) in a full life-cycle analysis (LCA).

Gasoline-Electric 309

Gasoline-Electric Vehicles Coal Gasoline 309

Green Car Congress

OCTOBER 31, 2009

Researchers from Michigan State University have been awarded $2.5 About the size of a large cooking pot, the novel, hyper-efficient engine could replace current engine/generator technologies for plug-in hybrid electric vehicles. Norbert Müller. The Wave Disc Engine. Earlier wave rotor implementation were mainly axial flow.

Michigan 316

Michigan Engine Universal Hybrid 316

Green Car Congress

APRIL 18, 2016

A new study by a team from the University of Edinburgh and independent engineering company INNAS BV has found that, when factoring in the additional weight and non-exhaust PM factors, total PM 10 emissions from electric vehicles (EVs) are equal to those of modern internal combustion engine vehicles (ICEVs). Click to enlarge.

Exhaust 150

Exhaust Emissions Gasoline-Electric 2016 150

Green Car Congress

AUGUST 7, 2017

Series-production plug-in hybrid electric vehicles equipped with diesel engines are already available in the market or planned for the future (e.g., A variation of the approach could be used for gasoline PHEVs.) For purposes of comparison, the FTIR signal was measured, which correlates with the sensor signal. Resources.

Plug-in 150

Plug-in Plug Fuel Hybrid 150

Green Car Congress

DECEMBER 5, 2019

Driven by rising natural gas and oil consumption, levels of CO 2 are expected to hit 37 billion metric tons this year, according to new estimates from the Global Carbon Project (GCP), an initiative led by Stanford University scientist Rob Jackson. Around the world, the average person is responsible for about 4.8

Carbon 195

Carbon Global Emissions Climate Change 195

Clean Fleet Report

AUGUST 6, 2023

Electric vehicles are most efficient when driven in town to take advantage of the regenerative braking, or on the open road at slower speeds. The all-electric efficiency averaged about 3.0 Electrify America’s charging network were the backbone of our trip Cost Comparison We charged 412.23 miles per kilowatt-hour (kWh).

Las Vegas 83

Las Vegas Charging Utah Miles 83

Green Car Congress

AUGUST 30, 2009

In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand. These were arguably the first flex-fuel vehicles.

Transportation 317

Transportation Fuel Renewable Gasoline-Electric 317

Green Car Congress

OCTOBER 24, 2011

Number of cars (world and US), amount of gasoline consumed, amount of ethanol equivalent required for a neat ethanol fleet, ethanol and electricity to power hybrid fleet, and sugar cane area for hybrid fleet. l/100km) using gasoline as the fuel. Credit: ACS, Pacca and Moreira. Click to enlarge. km/liter (46 mpg US, or 5.1

Fleet 230

Fleet Available Hybrid Power 230

Green Car Congress

JULY 3, 2015

The same highly electrified scenarios, however, could not satisfy 80% GHG-reduction targets, even assuming 80% decarbonized electricity and no growth in travel demand. The researchers also considered intermediate (20% electric-powered miles) electrification—halfway between the high and low.

Carbon 150

Carbon EPRI Climate Gasoline-Electric 150

Green Car Congress

AUGUST 19, 2014

Results of a lifecycle analysis by a team at the University of Michigan suggest that multiple types of natural gas-powered vehicles—i.e., A mid-sized ICE vehicle driven in the United States was also investigated as a basis for comparison. Electric (Battery) Fuel Cells Hydrogen Lifecycle analysis Natural Gas'

Gas 218

Gas Li-ion Gas-Electric Conversion 218

Green Car Congress

JANUARY 25, 2013

John DeCicco at the University of Michigan argues that to reduce transportation sector greenhouse gas emissions, the proper policy focus should be upstream in sectors that provide the fuel, rather than downstream on the choice of fuels in the automobile. In a new working paper, Prof. A parametric analysis by Barter et al.

Fuel 236

Fuel Supplies Transportation Climate Protection 236

Green Car Congress

FEBRUARY 29, 2012

When we take the new DNA—electric drive, diverse energy sources, self-driving and driverless, connected and coordinated, vehicles with a specific purpose—we can put them all together to rethink the entire system. quads with battery electric and fuel cell vehicles—about 12% more. —Larry Burns.

Automobile 210

Automobile Transportation Power Powered 210

Green Car Congress

MAY 27, 2015

A study by Carnegie Mellon University researchers comparing life cycle greenhouse gas (GHG) emissions from different natural gas pathways for medium and heavy-duty vehicles (MHDVs) found that the GHG reduction potentials of the pathways vary sharply between non-Class 8 MHDVs (e.g., refuse trucks and tractor-trailers). Click to enlarge.

Gas 150

Gas Diesel Gas-Electric Emissions 150

Green Car Congress

FEBRUARY 1, 2009

The pneumatic hybrid engine, which follows the downsizing and supercharging paradigm, offers a fuel-saving potential that is almost equal to that of hybrid electric powertrains while inducing much lower additional mass and cost penalties, according to the ETH Zürich researchers. Dönitz et al. Kuohsiu David Huang et al. Sasa Trajkovic et al.

Hybrid 199

Hybrid Engine Downsizing 2009 199

Green Car Congress

DECEMBER 9, 2012

Comparison of GHGenius, JACOBS, TIAX, and the new PRELIM gasoline greenhouse gas (GHG) estimates using base case estimates and variations from the scenario analysis. Researchers at the University of Calgary (Canada) have developed the Petroleum Refinery Life-cycle Inventory Model (PRELIM). electricity contributes 10?21%.

Oil-Sands 236

Oil-Sands Emissions Oil Hydrogen 236

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. Earlier post.)

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

JULY 7, 2012

Well-to-wheel (WTW) greenhouse gas emissions for in situ SAGD and surface mining pathways generated employing GHOST/TIAX/ GHGenius combination and comparison with SAGD, mining and conventional crude oil literature pathways (all results are on a HHV basis). Xs show comparative results from literature. Credit: ACS, Bergerson et al.

Oil-Sands 287

Oil-Sands Oil Gas-Electric Emissions 287

Green Car Congress

JUNE 29, 2011

Volkswagen, in cooperation with 6 project partners and the German Ministry of the Environment, presented in Berlin the current status of the “Fleet study in electric mobility” that was initiated in July 2008. The German federal government is targeting one million electric vehicles in Germany by 2020. Earlier post.) Earlier post.)

Plug-in 210

Plug-in Fleet Plug Hybrid 210

My Electric Car

AUGUST 21, 2020

Proponents believe such a car could be easily refuelled with hydrogen and assumed it would have greater range than a pure all-electric car. Little seems developed in any wide commercial sense and certainly not to the extent of the pure electric car. It is important to realize that a fuel cell car is actually an electric car.

Hydrogen 52

Hydrogen Petrol Gas-Electric Lithium Ion 52

Green Car Congress

SEPTEMBER 7, 2009

Data for some components are available, e.g., for urban transportation or electricity. They calculated emissions for ten cities (or metropolitan regions), which vary in population from 432,000 to 9,519,000; comparisons are in per capita terms. Authors of the study included: Christopher Kennedy, University of Toronto.

Emissions 199

Emissions Global Gas Los Angeles 199

Green Car Congress

SEPTEMBER 13, 2011

Within the new joint SPA (Scalable Platform Architecture) there are several platforms that share the same basic chassis structure, seat frame, electrical system and driveline. The new architecture enables electrification on all levels, from start/stop technology to pure electric drive, without intruding on interior space and load space.

Volvo 246

Volvo Concept Engine Future 246

Green Car Congress

SEPTEMBER 17, 2014

Hybrid” plug-in hybrid system—the last offering all-electric trips of up to 60 km (37 miles) at speeds of up to 120 km/h (75 mph). The Renault gasoline-electric plug-in hybrid system supports 60 km of electric range plus extended range due to the gasoline-fueled internal combustion engine. Hybrid system.

Plug-in 370

Plug-in MPG Hybrid Plug 370

Plug In Partners

JANUARY 26, 2006

In the 1990s, as a mechanical-engineering professor at the University of California here, Dr. Frank produced another shocker. He yanked big engines out of American cars and replaced them with electric motors that worked in tandem with much smaller gasoline engines. "It had gobs of torque," he recalls. agencies and companies.

Gasoline-Electric 100

Gasoline-Electric Plug-in Plug Recharge 100

Green Car Congress

FEBRUARY 8, 2009

A pair of researchers from Purdue University and Rochester Institute of Technology are proposing a new approach to Lifecycle Impact Assessment (LCIA), designed to represent simultaneously multiple weights spaces and the sensitivity of the rank ordering to uncertain or multiple stakeholder values expressing different priorities.

Transportation 150

Transportation Fuel 2009 Gas-Electric 150

Green Car Congress

FEBRUARY 2, 2012

note that the focus of their study was motivated in part by the unprecedented rise in popularity of electric two-wheelers in China. While conventional vehicle (CV) ownership and electricity consumption in China are both increasing rapidly—annual growth rates during the past decade were ? Today, e-bikes outnumber CVs 2:1.

Emissions 252

Emissions China Gasoline-Electric Fleet 252

Green Car Congress

OCTOBER 30, 2014

A study published earlier this year in the journal Nature Climate Change that cast doubt on whether biofuels produced from corn residue could meet federal mandates for cellulosic biofuels to reduce greenhouse gas emissions by 60% compared to gasoline ( earlier post ) has drawn critical response published as correspondence in the same journal.

Climate Change 265

Climate Change Climate Nebraska Carbon 265

Green Car Congress

NOVEMBER 7, 2014

Public-private investment initiatives, government funding for infrastructure and consumer subsidies, falling production costs and notably, the commitment to future OEM launches of fuel cell electric vehicles (FCEVs)—all indicate a clear road to adoption. It’s time to debunk a number of myths.

Fuel 281

Fuel Electric Vehicles Market Hydrogen 281

Green Car Congress

OCTOBER 9, 2009

DeCicco, formerly on staff at the Environmental Defense Fund (EDF), is now a Senior Lecturer at the University of Michigan’s School of Natural Resources and Environment. It would establish a market-based GHG management system that does not entail or require explicit comparisons of fuels. DeCicco (2009). DeCicco (2009).

Carbon 210

Carbon Emissions Renewable Transportation 210