Green Car Congress

JULY 9, 2015

Though there are some exceptions to these positive results for some of the diesel versions of vehicles from a total-cost-of-ownership perspective, the overall direction of the results supports the idea that diesel vehicles are competitive within the U.S.

Cost Of 150

Cost Of Gasoline Diesel Fuel Economy 150

Green Car Congress

SEPTEMBER 7, 2011

A research vehicle fitted with a flywheel hybrid system including stop-start has demonstrated improvements in fuel economy of up to 22.4% The FHSPV engineering development vehicle recovers energy via the rear differential through a continuously variable transmission (CVT) into a high-speed flywheel. Click to enlarge.

Fuel Economy 338

Fuel Economy Economy Hybrid Fuel 338

Green Car Congress

MAY 29, 2010

According to Harris Interactive’s 2010 AutoTECHCAST study, conducted between 6-26 April 2010, there is currently greater demand among US vehicle owners for technologies that deliver improved fuel economy of existing gasoline-driven engines at a lower initial cost, rather than for higher-priced alternative-fueled engines.

Fuel Economy 199

Fuel Economy Gasoline-Electric Engine Fuel 199

Green Car Congress

AUGUST 9, 2011

US President Barack Obama announced fuel efficiency and greenhouse gas emission standards for medium- and heavy-duty vehicles. Heavy-duty engines affected by the final standards are generally those that are installed in commercial medium- and heavy-duty trucks and buses. vocational vehicles such as transit buses and refuse trucks.

Fuel Economy 344

Fuel Economy Standards Obama Economy 344

Green Car Congress

FEBRUARY 5, 2018

Ricardo has created a company—Dolphin N2 Ltd—to commercialize its CryoPower cryogenic split-cycle engine technology ( earlier post , earlier post.) The Ricardo CryoPower concept aims to increase the fuel efficiency while reducing operating costs and CO 2 emissions for long haul trucks and other heavy-duty applications.

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Commercial Engine Companies Fuel 199

Green Car Congress

MAY 21, 2010

Strengthening the fuel economy of medium- and heavy-duty trucks could create as many as 124,000 jobs in the US by 2030, with all 50 states experiencing net job growth, according to a new report by the Union of Concerned Scientists (UCS) and CALSTART. per gallon fuel price. per gallon fuel price.

Fuel Economy 239

Fuel Economy Economy Fuel Gasoline-Electric 239

Green Car Congress

DECEMBER 11, 2020

DE-FOA-0002420 ) This funding opportunity supports priorities in batteries and electrification, advanced engine and fuel technologies, materials, and new mobility technologies. In partnership with industry, VTO has established aggressive targets to focus research on cost-reduction, efficiency, and performance.

Lithium Sulfur 199

Lithium Sulfur Vehicles Energy Storage Affordable 199

Green Car Congress

JANUARY 10, 2020

A new study by a team at the National Renewable Energy Laboratory (NREL) concludes that a high-pressure, scalable, intra-city hydrogen pipeline system could improve the economics and logistics of hydrogen delivery, making it potentially cost-competitive with gasoline. kg—approximately equivalent to a gasoline cost of $2.7/gal

Hydrogen 298

Hydrogen Gasoline Los Angeles Chad 298

Green Car Congress

APRIL 18, 2013

Emerging economies are stepping up their efforts to promote and develop clean energy. The costs of most clean energy technologies fell more rapidly than anticipated. Many countries, including emerging economies, introduced or strengthened energy efficiency regulations. —Maria van der Hoeven, IEA Executive Director.

Carbon 265

Carbon Supplies Global Transportation 265

Green Car Congress

AUGUST 6, 2014

The two projects are part of a larger multi-year DOE-funded project to develop and to apply innovative simulation strategies and tools to maximize benefits of predictive information from high performance computing (HPC) for internal combustion engines. The Principal Investigator on that DOE project is Dean Edwards of ORNL.

Engine 335

Engine GM Ford 2014 335

Green Car Congress

FEBRUARY 5, 2020

CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. The transportation sector was responsible for over 7 million tons of NO x emissions in the US in 2014, with 50% of this sector’s NO x attributed to heavy-duty on- and off-road vehicles and equipment. Source of data: US EPA (2019).

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Emissions Diesel Engine 2010 291

Green Car Congress

JANUARY 18, 2014

As described in multiple DOE reports, the main barriers to widespread PEV commercialization are the cost; performance and life; and abuse tolerance of high?energy Specifically: the current cost of high?energy Advanced Combustion Engine R&D. sizing passenger vehicle engines. duty engines. energy batteries.

Carbon Fiber 252

Carbon Fiber Engine Battery Powered Fuel 252

Green Car Congress

JULY 3, 2014

Low-temperature combustion regimes show great efficiency and emissions potential, but they present optimization and control challenges that must be addressed before they enter the engine mainstream. This video shows what VERIFI believes is the largest diesel engine combustion simulation ever performed. Caterpillar Inc. Caterpillar Inc.

Engine 199

Engine Design Diesel Fuel 199

Green Car Congress

JULY 11, 2017

The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. Background. miles per gallon in model year 2016, and 49.1

Diesel 186

Diesel Light Fuel Economy 2017 186

Green Car Congress

AUGUST 15, 2019

In the latest effort to make aviation sustainable and reduce greenhouse gas emissions, ZeroAvia announced advancements in developing a hydrogen-fueled electric powertrain. The solution aims to deliver the same performance as a conventional aircraft engine, and much lower operating costs.

Hydrogen 353

Hydrogen Fuel Maintenance Taxi 353

Green Car Congress

FEBRUARY 24, 2009

A partnership of the UN Environment Programme (UNEP), the International Energy Agency (IEA), the International Transport Forum (ITF) and FIA Foundation is launching the Global Fuel Economy Initiative (GFEI) at the upcoming Geneva motor show.

Fuel Economy 150

Fuel Economy Economy Global The Fia Foundation 150

Green Car Congress

JULY 22, 2009

From October 2007 to April 2009, the average fuel economy of purchased new light-duty vehicles improved from 20.2 Sivak and Schoettle performed two regression analyses, one focusing on the number of vehicles purchased and the other one on their rated fuel economy. mpg US (11.6 L/100km) in October 2007 to 21.3

Fuel Economy 150

Fuel Economy Purchase Economy Fuel 150

Green Car Congress

SEPTEMBER 24, 2014

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.

Gas-Electric 345

Gas-Electric Gas Fuel Economy PHEV 345

Green Car Congress

SEPTEMBER 28, 2011

The DOE-QTR defines six key strategies: increase vehicle efficiency; electrification of the light duty fleet; deploy alternative fuels; increase building and industrial efficiency; modernize the electrical grid; and deploy clean electricity. DOE’s most significant role in transport research is here. —QTR.

Transportation 218

Transportation Fuel Economy Light Fuel 218

Green Car Congress

APRIL 2, 2010

The National Research Council has released a prepublication edition of a new congressionally mandated report that evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles (MHDVs), such as tractor-trailers, transit buses, and work trucks.

Fuel Economy 199

Fuel Economy Economy Fuel Vehicles 199

Green Car Congress

MAY 16, 2019

However, conventional heavy trucks on long-haul routes will also face other, non-battery-electric competition from alternatives using natural gas and hydrogen fuel cells. Our conclusions are stark for fossil fuel use in road transport. —Colin McKerracher, head of advanced transport for BNEF.

Sale 341

Sale Global Cars Electric 341

The Truth About Cars

APRIL 3, 2024

The high cost of new cars is often bemoaned by consumers and keyboard warriors such as us alike. On a MPG basis, fuel economy is excellent. Cons The engine is a bit too noisy under load or when pushed -- and you'll be pushing it a lot. Sticker prices are high these days, no doubt. First, however, the highlights.

Nissan 83

Nissan MPG Fuel Economy Price 83

Green Car Congress

APRIL 2, 2016

For example, the Boeing 787 Dreamliner, which is one of the most fuel efficient airplanes in its class, is utilizing about 15% titanium alloys, the largest percentage of titanium used in a passenger airplane [to] date. However, wide scale adoption of β-titanium alloys in transportation applications has been limited due to its high cost.

Fuel Economy 150

Fuel Economy Economy CO2 Low Cost 150

Green Car Congress

AUGUST 30, 2009

The Brazilian experience shows that the presence of small (<10%) amounts of water in the fuel does not in itself cause a greater tendency to misfire in spark ignition engines than a proportionate leaning of the fuel/air mixture would do, provided that the vapor pressure of the hydrated ethanol at the ambient temperature is high enough.

Transportation 317

Transportation Fuel Renewable Gasoline-Electric 317

Green Car Congress

FEBRUARY 11, 2018

The ranges of the levelized cost of driving (LCD) and cost of avoided carbon are narrower for the future technology pathways, reflecting the expected economic competitiveness of these alternative vehicles and fuels. transportation sector. automotive and energy industries.

Industrial 223

Industrial Industry Gasoline-Electric PHEV 223

Baua Electric

FEBRUARY 29, 2024

These standards would complement the EPA’s final rule on nitrogen oxides and other criteria pollutant emissions for new heavy-duty engines and vehicles, which was adopted in December 2022. Lower Total Cost of Ownership Driving Adoption The shift toward EVs is also influencing ownership costs.

Fleet 52

Fleet Industrial Industry Charging 52

Green Car Congress

MAY 16, 2018

Series-E maintains the series hybrid system architecture—proven in more than 1,300 existing Enviro400H hybrid buses—in which the diesel engine (4.5-liter liter Cummins ISB4.5E6 4-cylinder turbocharged and intercooled engine certified to Euro6) drives a generator to produce energy for the electric drive. Earlier post.).

London 170

London Emissions Hybrid Energy Storage 170

Green Car Congress

SEPTEMBER 17, 2013

Researchers at the University of Michigan Transportation Research Institute (UMTRI) recently conducted an online survey of driver option to determine how receptive drivers would be to adopting—and how much they might pay for—in-vehicle technology that reduce carbon emissions. Views on transportation and carbon emissions.

Carbon 239

Carbon Fuel Economy Economy Emissions 239

Green Car Congress

DECEMBER 8, 2017

and will increase fuel economy and reduce carbon dioxide emissions. XL3 hybrid-electric technology leaves the Chevy engine, transmission, fuel system and exhaust system, as well as the complete Chevy warranty, completely intact. The 234 new Verizon vans feature technology installed by XL Hybrids, Inc.,

New York City 150

New York City New York Hybrid Fuel Economy 150

Clean Fleet Report

JANUARY 31, 2023

liter inline 6-cylinder engine. This will be the most powerful mass production gasoline engine offered by Mazda, putting out 340 horsepower (hp) and 369 pound-feet (lb.-ft.) The engine works in conjunction with an electric motor and a rechargeable 17.8 The base power plant is an all-new mild-hybrid e-Skyactiv G turbocharged 3.3-liter

Mazda 90

Mazda Plug-in Fuel Economy SUV 90

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.

Fuel 236

Fuel Supplies Transportation Climate Protection 236

Green Car Congress

JUNE 12, 2012

The primary transportation application where this is noteworthy is in the micro-hybrid space ,” said Jeff Kessen, A123’s director of global marketing for the Automotive Solutions group. “ Yann Guezennec, senior fellow at CAR and professor of mechanical engineering at the OSU. Transportation and micro-hybrid applications.

Li-ion 359

Li-ion Lead Acid Lithium Ion Hybrid 359

Green Car Congress

JUNE 24, 2013

liter Isuzu diesel engine, demonstrates a 35% fuel efficiency improvement over traditional vehicles in the FedEx Express fleet. FedEx is also working with XL Hybrids, a developer of low-cost hybrid electric powertrain system, to convert ten conventionally-powered panel vans into more fuel-efficient, hybrid vehicles.

Fleet 240

Fleet Fuel New York City Isuzu 240

Green Car Congress

NOVEMBER 8, 2015

However, unlike conventional gasoline engines, gasoline direct injection engines produce particulate matter, as do diesels, and emission controls will become an issue the technology must address as standards for particle mass tighten, and also as standards for particle numbers emerge. and fuel properties. Earlier post.)

Gasoline 150

Gasoline 2020 North America Exhaust 150

Green Car Congress

DECEMBER 9, 2010

Altair Engineering, Inc., The system will enable the new advanced bus platform to achieve 45-70% increased fuel economy over average diesel powertrains and more than double the fuel economy improvement of hybrid-electrics, contributing to an overall lower cost of ownership for transit authorities and reduced emissions.

Hybrid 199

Hybrid Fuel Economy MPH Maintenance 199

Green Car Congress

DECEMBER 20, 2013

The areas of interest outlined in the notice of intent (NOI) fall into two broad categories: technologies to advance plug-in electric vehicles; and technologies to improve fuel efficiency, including dual-fuel, fuel properties (e.g., high octane fuels), and advanced powertrain work. million barrels per day); and.

Vehicles 246

Vehicles Fuel Economy Carbon Fiber Plug-in 246

Green Car Congress

JUNE 20, 2016

Iveco has introduced the New Stralis XP long-haul truck, featuring fuel savings of up to 11% and a reduction in total cost of ownership (TCO) of up to 5.6% in long-distance transport operations. Additional fuel savings derive from the adoption of a longer rear axle 2.47

Fuel 150

Fuel Fuel Economy Engine Exhaust 150