Green Car Congress

MAY 23, 2012

WTW GHG emissions of vehicles across driving patterns and PHEV charging scenarios. Patterned portions represent GHG emissions associated with electric propulsion. Solid left bar = hydro electricity scenario.) Driving patterns affect the WTW performance of PHEVs in two ways, they found. 100% natural gas (combined cycle).

PHEV 210

PHEV C1 Emissions Coal 210

Green Car Congress

FEBRUARY 26, 2009

Best vehicle choice for minimum fuel consumption, cost, or greenhouse gas emissions as a function of distance driven between charges across sensitivity scenarios. When charged frequently (every 20 miles or less), using average US electricity, small capacity (i.e., Shiau et al. 2009) Click to enlarge.

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PHEV Emissions Fuel Gas-Electric 199

Green Car Congress

APRIL 22, 2011

A study by researchers at the University of Texas found that in general, use of plug-in hybrid electric vehicles (PHEVs) can lead to an increase in ozone during nighttime hours (due to decreased scavenging from both vehicles and EGU stacks) and a decrease in ozone during daytime hours.

Ozone 218

Ozone PHEV Texas San Antonio 218

Green Car Congress

DECEMBER 6, 2010

Researchers at Carnegie Mellon University (CMU) constructed an optimization model to determine the optimal vehicle design and allocation of conventional, hybrid, and plug-in hybrid vehicles to drivers in order to minimize life cycle cost, petroleum consumption, and GHG emissions. gal, electricity prices below $0.16/kW Click to enlarge.

PHEV 186

PHEV Design Emissions Li-ion 186

Green Car Congress

JUNE 13, 2014

OSU’s series-parallel PHEV. announced that the Ohio State University (OSU) team was the overall winner of the EcoCAR 2: Plugging In to the Future finals. kWh battery pack used with an 80 kW peak electric machine on the rear axle to provide power to the rear wheels through a single-speed gearbox. Click to enlarge.

Ohio 299

Ohio Plug-in Plug Hybrid 299

Green Car Congress

JULY 18, 2010

Researchers at the University of Colorado, Boulder and the National Renewable Energy Laboratory (NREL) modeled the emissions impact had plug-in hybrid electric vehicles (PHEVs) replaced light duty gasoline vehicles in the Denver, Colorado area in summer 2006. Brinkman et al. VOC emissions would have been reduced by 57 tpd.

Denver 170

Denver Ozone PHEV Colorado 170

Green Car Congress

NOVEMBER 7, 2016

The REEV or PHEV also may present opportunities for more novel power sources such as turbines (Wrightspeed), fuel cell stacks (Nissan) or aluminum-air batteries (Phinergy and Arconic), speakers suggested. If PHEVs are going to play a big role, what is the fuel source for that? There is a very strong case to be made for that PHEV world.

PHEV 218

PHEV Engine Fuel Economy Economy 218

Green Car Congress

JULY 9, 2012

China’s State Council has published a plan to develop the domestic energy-saving and new energy vehicle industry, which includes battery-electric vehicles, plug-in hybrid vehicles and fuel cell vehicles. China has made big progress in electric car technologies but still lags behind other countries in certain areas, said the report.

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Auto Industry 2015 Industrial Industry 334

The Truth About Cars

MAY 5, 2021

Electric vehicles are one way to carbon neutrality. Yet 20 percent of California PHEV owners have gone back to gas-powered vehicles. The post California PHEV Owners Return to Gas Power appeared first on The Truth About Cars.

PHEV 117

PHEV California Gas Power 117

Green Car Congress

JANUARY 29, 2010

An new study from the Smith School of Enterprise and the Environment at Oxford University suggests that best way to reduce transport greenhouse gas (GHG) emissions in the short term is a “drastic downscaling of both size and weight” of conventional gasoline and diesel cars. ” “We should just use fuel cells.”

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Transportation Emissions Universal Climate Change 231

Green Car Congress

APRIL 9, 2019

In addition, by using a flex-fuel configuration that allows it to run on gasoline, ethanol, methanol, or blends of these, such engines have the potential to emit far less greenhouse gas than pure gasoline engines do, and the incremental cost for the fuel flexibility is very small, Cohn and Bromberg say. —Daniel Cohn.

MIT 247

MIT Gasoline Engine Fuel 247

Green Car Congress

JULY 16, 2009

One of SDG&E’s converted PHEVs. The third phase of a SDG&E multi-year in-use study on plug-in hybrid electric vehicles showed that plug-in hybrids offer significant improvements in gas mileage and reductions in emissions when compared with standard hybrid-electric and gasoline internal combustion engine (ICE) vehicles.

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Gasoline-Electric San Diego Gasoline PHEV 186

Green Car Congress

OCTOBER 21, 2009

A newly released University of Michigan study found widespread consumer interest in buying plug-in hybrid electric vehicles; however, the cost of the cars is much more influential than environmental and other non-economic factors as a predictor of purchase probabilities. Source: Curtin et al. 2009) Click to enlarge.

Michigan 218

Michigan Plug-in Cost Of Plug 218

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.).

Gasoline-Electric 150

Gasoline-Electric Gas-Electric Gasoline Gas 150

Green Car Congress

AUGUST 2, 2013

A pair of researchers at the University of Michigan have used “big data” mining techniques to evaluate the impact of adopting plug-in electric vehicles (PEVs) in the Beijing taxi fleet on life cycle greenhouse gas emissions based on the characterized individual travel patterns. In particular, consumer travel patterns (i.e.,

Taxi 218

Taxi Plug-in Fleet PHEV 218

Green Car Congress

FEBRUARY 2, 2009

an $800,000 grant to demonstrate Axion’s proprietary PbC battery technology ( earlier post ) in a variety of electric vehicle types including: hybrids (HEVs); plug-in hybrid electric (PHEVs) used in commuter, delivery and other vehicles; and EVs , including converted (from combustion engine operation) EVs. Temple University.

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Pennsylvania Philadelphia PHEV Hybrid 150

Green Car Congress

NOVEMBER 20, 2016

A team at Carnegie Mellon University (CMU) led by Dr. Jeremy Michalek has investigated the implications of regional and drive cycle variations on the degradation of a plug-in hybrid electric (PHEV) battery. In this study, we aim to assess the regional and drive cycle implications of degradation of a PHEV battery.

PHEV 150

PHEV San Francisco Phoenix Battery 150

Green Car Congress

OCTOBER 31, 2012

In a new study, a team from Carnegie Mellon University (CMU) and Ford Research and Advanced Engineering set out to determine the optimal mix for the fleet of mid-size personal vehicles in the US—while maintaining current driving patterns—with the goals of minimizing greenhouse gas emissions (GHG) or cost. Click to enlarge.

Plug-in 210

Plug-in Plug Hybrid Electric Vehicles 210

Green Car Congress

APRIL 6, 2011

The US Department of Energy’s (DOE) National Renewable Energy Laboratory (NREL) will partner with an industry-academia team led by the California Center for Sustainable Energy (CCSE) to investigate secondary applications for aged battery packs from electric drive vehicles. NREL PHEV/EV Li-Ion Battery Second-Use Project.

Li-ion 225

Li-ion San Diego Battery Batteries 225

Green Car Congress

MARCH 23, 2021

The BMW Group and Pacific Gas and Electric Company (PG&E) announced an expanded partnership that further leverages renewable energy to sustainably power electric vehicles (EVs). The goal of the phase-three pilot is to continue to make smart charging more beneficial to the grid and more rewarding for BMW EV drivers.

BMW 331

BMW Grid Renewable Charging 331

Green Car Congress

DECEMBER 3, 2009

PHEV/EV Models 2010-2012 by Battery Chemistry. In the near term, the Li-ion market, and the electric vehicle (EV) industry in general, will be largely fueled by government subsidies, incentives, and production goals, the report says. 2012 will be the make or break year for the electric vehicle market. Source: Pike Research.

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Lithium Ion 2015 Li-ion Electric Vehicles 218

Green Car Congress

OCTOBER 18, 2010

The study, in press in the Journal of Power Sources , examines the efficiency and costs of current and future EVs, as well as their impact on electricity demand and infrastructure for generation and distribution, and thereby on GHG emissions. Compare GHG emissions and costs of PHEV and BPEV with those of regular cars. The team assumed.

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Plug-in Charging Gasoline-Electric Plug 236

Green Car Congress

FEBRUARY 8, 2009

Toyota’s current plug-ins are: being used for auto show displays, brief demonstrations and university studies. This is due to the added weight of a large battery that, once depleted by pure-electric drive, will contribute nothing until it is plugged in and re-charged.

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Nickel Metal Hydride Prius Fuel Economy Toyota 150

Green Car Congress

APRIL 23, 2010

Ontario, Canada) has taken delivery of the first all-electric vehicle to be used in a commercial fleet application in Canada—the REV 300 ACX (a retrofit Ford Escape). The vehicle will be used in a demonstration project that will study the operating characteristics of an all-electric fleet in practical, real-world working conditions.

Canada 218

Canada Fleet Commercial Re-Charge 218

Green Car Congress

JANUARY 22, 2010

Projects to be funded include: Ultra Lightweight Gas Turbine Range Extender for Electric Vehicles. The small size, multi-fuel capability and potential low cost of the ULRE could also help speed adoption of electric vehicles. 2nd Generation Zero Emissions 12t Battery Electric Truck. Title Partners. GKN Eco-Trailer.

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Carbon Li-ion Downsizing Gas 225

Green Car Congress

NOVEMBER 17, 2015

TDI quattro plug-in hybrid ( earlier post ); the Audi A7 h-tron quattro fuel cell vehicle ( earlier post ); the Audi e-tron quattro concept battery-electric SUV ( earlier post ); the Audi TT clubsport turbo concept ( earlier post ); the Audi RS 5 TDI competition concept ( earlier post ); and the Audi R18 e-tron quattro ( earlier post ).

Audi 150

Audi PHEV Fuel Diesel 150

Green Car Congress

FEBRUARY 12, 2012

United States light duty vehicle use, greenhouse gas emissions and selected characteristics of density and roadway extent. Certainly, exclusively charging PHEVs with renewable resources would provide the greatest emission reductions. Credit: ACS, Mashayekh et al. Click to enlarge. —Mashayekh et al.

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Climate Change Emissions Grid Sustainable Transportation 220

Green Car Congress

JULY 13, 2010

and Case Western Reserve University. HRL Laboratories and its partners GM, Va Polytech, ORNL, Teledyne will receive $5,058,803 to develop efficient, compact, and low-cost battery chargers for electric cars. This compact battery charger will support two-way power flow enabling the electrical grid to access the vehicle’s battery.

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Power Powered Arkansas Grid 225

Green Car Congress

AUGUST 28, 2019

Researchers at MIT and the Ford Motor Company have found that depending on the location, lightweight conventional vehicles could have a lower lifecycle greenhouse gas impact than electric vehicles, at least in the near term. Their paper is published in the ACS journal Environmental Science & Technology. —Wu et al.

MIT 236

MIT Ford Vehicles Gasoline-Electric 236

Green Car Congress

MARCH 25, 2015

The California Energy Commissions has selected 9 projects to receive a combined $24,873,512 in proposed funding for cost share in the field demonstration of advanced medium- and heavy-duty on-road vehicle technologies—primarily battery electric and fuel cell technology—that may become commercially available in California.

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California Energy Davis USA 150

Green Car Congress

FEBRUARY 27, 2010

Left, global light-duty fleet in the electric-favoring case; right, the hydrogen-favoring case. In both electric- and hydrogen-favoring cases, availability of low-carbon electricity and hydrogen prolonged the use of petroleum-fueled ICE vehicles. Top, without CCS and CSP; bottom, with CCS and CSP. Credit: ACS, Wallington et al.

Hydrogen 236

Hydrogen Low CO2 Available Fleet 236

Green Car Congress

OCTOBER 2, 2009

Jean-Louis Borloo, France’s Minister for Ecology, Energy, Sustainable Development and the Sea, presented a national 14-point plan designed to accelerate the development and subsequent commercialization of electric vehicles and plug-in hybrids in France. Maximize the use of low-carbon or renewable electricity for recharging vehicles.

Li-ion 218

Li-ion France Plug-in Plug 218

Green Car Congress

MAY 7, 2010

WorldAutoSteel,the automotive group of the World Steel Association, has presented findings on the progress of FutureSteelVehicle (FSV) Phase 2, a global steel industry effort to develop advanced high-strength steel (AHSS) architectures for electrified vehicles that reduce life cycle greenhouse gas (GHG) emissions.

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South Korea Global USA Corporation 170

Green Car Congress

SEPTEMBER 4, 2013

The Ricardo-led Advanced Diesel Electric Powertrain (ADEPT) project will apply 48V “intelligent electrification” concepts, mild hybridization and waste heat recovery in a Ford Focus diesel demonstrator. In 2011, the HyBoost team reported that the HyBoost demonstrator was achieving comparable performance to the conventional 2.0L

Fuel Economy 239

Fuel Economy Diesel Economy Gasoline 239

Green Car Congress

JULY 16, 2015

New work by a team at Simon Fraser University (SFU) in Canada has found that more than one-third of Canadian buyers want a plug-in vehicle (PEV), with the majority of those (89—93%) wanting a plug-in hybrid rather than a pure electric vehicle. The latter report was published in Energy Economics. Source: “Electrifying Vehicles”.

Plug-in 150

Plug-in Canada Plug Supplies 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., This tendency of fuel blends to form precipitates during long term storage could impact the operation of diesel plug-in hybrid vehicles (PHEV). —Eskiner et al.

Plug-in 150

Plug-in Plug Fuel Hybrid 150

Green Car Congress

JUNE 10, 2013

A new analysis by Orkun Karabasoglu and Jeremy Michalek of the Carnegie Mellon Vehicle Electrification Group at Carnegie Mellon University found that driving conditions affect the economic and environmental benefits of electrified vehicles “ substantially ”. All-electric range (AER). Source: Karabasoglu and Michalek. Click to enlarge.

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Vehicles Plug-in PHEV Plug 199