Green Car Congress

SEPTEMBER 21, 2017

A chemical engineer from the University of Houston is leading a $2.1-million million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to clean emissions before they leave the tailpipe. and Johnson Matthey Inc.

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Houston Exhaust Engine Chrysler 170

Green Car Congress

AUGUST 14, 2019

As part of the Horizon 2020 research project CARES (City Air Remote Emission Sensing), an international research consortium is working on new contactless exhaust measurement methods that will enable municipalities to take emission-reducing measures. ICCT (International Council on Clean Transportation; DE). Airyx Gmbh (DE).

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International Emissions Vehicles Exhaust 236

Green Car Congress

DECEMBER 6, 2021

Power management company Eaton’s Vehicle Group has demonstrated cylinder deactivation (CDA) as an effective technology for meeting future global emissions requirements for diesel-engine powered commercial vehicles. The assessment was developed by CARB to replicate real-world urban tractor and vocational vehicle operations at low engine loads.

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Eaton Emissions Exhaust Commercial 221

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. 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

JANUARY 6, 2021

Southwest Research Institute has expanded its capability to evaluate internal combustion engine aftertreatment catalysts, integrating an existing SwRI technology with a mass spectrometer. The mass spectrometer can detect a broader range of exhaust components, allowing a more complete picture of aftertreatment system performance.

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Pollution Exhaust Grant Hydrogen 305

Green Car Congress

MAY 20, 2019

A life-cycle assessment of emissions from domestic and imported liquefied natural gas (LNG), and heavy-fuel oil (HFO) for marine shipping by a team from the University of British Columbia has found that only high-pressure dual-fuel (HPDF) engines robustly reduce well-to-wake GHG emissions by 10% compared with their HFO-fueled counterparts.

Mariner 236

Mariner Engine Fuel Exhaust 236

Green Car Congress

JANUARY 8, 2023

Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles. 10 ) of urban air, a fraction known to be enriched with non-tailpipe constituents.

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Emissions Pollution Exhaust London 353

Green Car Congress

MARCH 1, 2019

A new study provides the most detailed picture available to date of the global, regional, and local health impacts attributable to emissions from four transportation subsectors: on-road diesel vehicles; other on-road vehicles; shipping; and non-road mobile engines such as agricultural and construction equipment. Source: The ICCT.

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Ozone 2015 2010 Exhaust 230

Green Car Congress

MAY 21, 2020

On the opening day of the Frankfurt International Motor Show (IAA), the US Environmental Protection Agency (EPA) published a Notice of Violation: VW diesel engines with 1.6 In many countries, the EA 189 engines manufactured by the VW group had to be retrofitted with software or hardware updates. Expensive lawsuits followed.

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Diesel Engine Exhaust Emissions 207

Baua Electric

MAY 22, 2023

8 Ecu Union countries together with France and Italy referred to as for the bloc to scrap deliberate Euro 7 exhaust emission limits, announcing they’re overly determined and unrealistic for automakers to strike. The principles additionally attempt to take on particulates from brakes and tires.

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International Czech Republic Emissions Bulgaria 52

Green Car Congress

NOVEMBER 28, 2013

In 2012, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1). Earlier post.). Our estimates suggest that stringent occupational and environmental standards for DEE should be set.

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Exhaust Diesel Brazil 2000 353

Green Car Congress

MAY 2, 2016

the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Further, a 2013 review by Denier van der Gon et al.

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Exhaust Emissions Belgium Gasoline-Electric 150

Green Car Congress

OCTOBER 17, 2013

The International Agency for Research on Cancer (IARC), the specialized cancer agency of the World Health Organization (WHO), has classified outdoor air pollution as carcinogenic to humans (Group 1). 161, Air Pollution and Cancer. The air we breathe has become polluted with a mixture of cancer-causing substances.

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Pollution South America Asia Exhaust 247

Green Car Congress

JANUARY 27, 2015

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Earlier post.) —ACES report.

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

SEPTEMBER 23, 2015

Researchers at Oak Ridge National Laboratory (ORNL) have developed a ternary mixed oxide catalyst composed of copper oxide, cobalt oxide, and ceria (dubbed “CCC”) that outperforms synthesized and commercial platinum group metal (PGM) catalysts for CO oxidation in simulated exhaust streams while showing no signs of inhibition—i.e.,

Exhaust 150

Exhaust Low Cost Pollution Emissions 150

Green Car Congress

AUGUST 16, 2011

Harris announced a settlement with cargo terminals at the ports of Long Beach and Los Angeles over diesel emissions from exhaust that requires the terminals to complete projects to reduce their diesel emissions and better notify the public of emissions. International Transportation Service, Inc.; Eagle Marine Services, Ltd.;

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Exhaust Los Angeles Long Beach Diesel 186

Green Car Congress

JUNE 22, 2015

liter 3-cylinder Turbo PureTech engine ( earlier post ) was named best in the 1.0-liter liter category International Engine of the Year 2015 earlier this month. Some 100,000 units of the engine, which displaced the reigning category champion Volkswagen Group 1.4-liter PSA Peugeot Citroën’s new 1.2-liter liter to 1.4-liter

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International Engine France C1 150

Green Car Congress

FEBRUARY 24, 2021

Vitesco Technologies, a leading international supplier of advanced powertrain technologies and electrification solutions, is now making electrical catalyst heating available in high-voltage hybrid vehicles as well. It is already in use in vehicles with a pure combustion engine or in mild hybrids.

DC 221

DC Convert Emissions Hybrid 221

Green Car Congress

MARCH 5, 2012

In a study of non-metal miners in the US, federal government scientists report that heavy exposure to diesel exhaust increased risk of death from lung cancer. For never-smokers, risk of lung cancer death increased with increasing diesel exhaust exposure. effect of diesel exhaust exposure on lung cancer mortality in.

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Exhaust Diesel 2012 Los Angeles 273

Green Car Congress

NOVEMBER 5, 2010

Researchers from Tokyo City University and the National Traffic Safety and Environment Lab in Japan are developing a multi-cylinder direct-injection spark-ignition (DISI) hydrogen internal combustion engine (ICE) for application in heavy-duty vehicles. Engine performance curves showing hydrogen DISI ICE and the base diesel.

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Hydrogen International Engine Japan 247

Green Car Congress

MAY 6, 2019

applied partially premixed combustion mode to a direct-injection natural gas engine based on a 3D model coupled with a dual-fuel chemical kinetic mechanism (n-heptane/natural gas). It is widely accepted that internal combustion engines are one of the most predominant contributors to atmospheric pollution. Zhang, Q.,

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Gas Emissions Engine China 207

Green Car Congress

SEPTEMBER 26, 2012

Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. Such an engine could provide a cost-effective solution for small recreational vehicle- and motorcycle applications. Oh and Plante. Click to enlarge. —Oh and Plante. Oh and Plante. Click to enlarge.

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Engine Emissions Fleet Market 329

Green Car Congress

JANUARY 29, 2020

The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. —Pavlenko et al.

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Mariner Climate Fuel Oil 427

Green Car Congress

JUNE 23, 2020

The California Zero Emission Vehicle (ZEV) program, starting with sales of model year 2025 vehicles.

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Nevada Clean Cleaning California 389

Green Car Congress

FEBRUARY 5, 2015

While that report projected vessel activity, it did not explore the environmental impacts of increased shipping in terms of air emissions or the potential climate impacts from increases in short-lived climate pollutants such as black carbon. The emissions report focuses on the low- and mid-range diversion scenarios—i.e., Earlier post.).

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Pollution Emissions Mariner Fuel 150

Green Car Congress

DECEMBER 1, 2014

At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard. Click to enlarge. The conference.

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Standards International Vehicles Hybrid 257

Green Car Congress

MARCH 4, 2013

Air pollution externalities of 12–14 ton HGV on highway (Euronorm III) in euro cents. A new report from the European Environment Agency (EEA) suggests that new road charges for heavy goods vehicles (HGVs or lorries) should reflect the varied health effects of traffic pollution in different European countries. Source: EEA.

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Pollution Charging Romania Switzerland 223

Green Car Congress

OCTOBER 1, 2019

Freight transportation is a pillar of the US national economy, but while long-haul trucks account for less than 6% of the vehicle miles traveled over US highways, they account for about 40% of the emissions of air polluting particulate matter and about 55% of nitrogen oxides, the precursor to ozone in the atmosphere, the study said.

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Emissions Diesel Ozone United States 286

Green Car Congress

DECEMBER 11, 2019

Rolls-Royce and Canadian vessel designers Robert Allan have developed the world’s first shallow-water push boat powered by LNG natural gas engines. At the International Workboat Show in New Orleans, classification society DNV GL gave its “Approval in Principle” to the new design.

Water 195

Water Power Powered Mariner 195

Green Car Congress

DECEMBER 11, 2012

PureTech 3-cylinder engine. Citroën is introducing the first members of its new PureTech family of three-cylinder gasoline engines on the C3, DS3 and C-Elysée (for international markets) ranges. The design brief for the new-generation PureTech engines called for a clean break in powertrain development. Click to enlarge.

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Engine Gasoline Fuel MPG 281

Green Car Congress

OCTOBER 30, 2016

billion) in its strategic engine initiative. The optimization of advanced high-tech engines plays a key role in our road map towards sustainable mobility. The new engines] also need to be designed with a view to all current and future requirements. The result is a dynamic engine response with no turbo lag. —Prof.

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Gasoline Mercedes Engine Diesel 150

Green Car Congress

JULY 1, 2009

As the next steps in a strategy to cut harmful emissions from ocean-going vessels, the US Environmental Protection Agency is proposing new engine emissions and fuel standards for large marine diesel engines on US-flagged ships that would harmonize with international standards. Earlier post.) Earlier post.)

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Mariner EPA Standards International 170

Green Car Congress

MARCH 7, 2019

The selected projects will focus on reducing the total cost of ownership of NGVs, increasing vehicle efficiency, decreasing local air pollution, and advancing technology development to increase the use of more affordable medium- and heavy-duty natural gas engines and vehicles. Cummins Inc.

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Gas Vehicles Exhaust Engine 191

Clean Fleet Report

APRIL 19, 2023

Improving Air Quality Air pollution has been linked to numerous health conditions that lead to increased medical costs. Electric vehicles with the greatest public health benefits include school buses and other forms of public transport since people usually breathe in exhaust fumes from conventionally powered vehicles while waiting to board.

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Vehicles Tax Credit Arizona Pollution 84

Clean Fleet Report

MARCH 24, 2023

Marion, OH Most people have heard of exhaust emissions, but there is another form of emissions released by vehicles known as non-exhaust emissions (NEEs). More Information: Emissions Analytics , Tire Dust Is Pollution ; Why Don’t Tires Last as Long on an EV? Is it bad for the environment? — Jack C.,

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Exhaust Pollution Environment Emissions 79

Green Car Congress

MAY 20, 2015

Under a newly-issued RFP ( DTMA91R1500012 ) the US Maritime Administration (MARAD) will award up to $750,000 for projects that demonstrate the use of exhaust gas cleaning systems (i.e. scrubbers) or Tier III-compliant selective catalytic reduction on marine vessels with Category 3 engines.

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Emissions Mariner Exhaust Pollution 150

Green Car Congress

FEBRUARY 27, 2009

Globally, commercial ships emit almost half as much particulate matter pollutants into the air as the total amount released by the world’s cars, according to a new study led by NOAA and the University of Colorado at Boulder. Ship pollutants affect local air quality and the health of people living along coastlines. Earlier post.).

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Pollution Commercial Exhaust Cleaner 150