Green Car Congress

MAY 23, 2017

Researchers at Imperial College London, working with colleagues from King’s College London and University of British Columbia, have demonstrated a mechanism by which diesel exhaust particles directly affect the lungs to initiate symptoms such as a tightening of the airways and cough. McGilvery, Sheng Hu, Milo SP. Shaffer, Sara J.

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Exhaust Diesel Pollution Guinea 170

Green Car Congress

JUNE 12, 2017

A team from the California Air Resources Board (ARB), in partnership with the City of Sacramento, has characterized the in-use emissions from model year (MY) 2010 or newer diesel, liquefied natural gas (LNG) and hydraulic hybrid diesel engines during real-world refuse truck operation. Diesel 2 averaged NO x emissions of 0.66

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Diesel Emissions Hybrid Exhaust 231

Green Car Congress

MAY 7, 2021

The company is one of the first wholesalers to utilize the technology and comes as the California Air Resources Board (CARB) announced plans in January to impose zero-emission requirements on TRUs sold or operated in California by 31 December 2029.

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All-Electric Fleet California Lithium Ion 435

Green Car Congress

MAY 25, 2017

Ricardo demonstrated its new real-world driving emissions measurement service ( earlier post ), and discussed the first results from its road side vehicle monitoring research, at the Air Quality & Emissions Show (AQE) in the UK earlier this week. Ricardo launched its vehicle emission measurement service in April 2017.

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Emissions Pollution Insight Exhaust 170

Green Car Congress

FEBRUARY 22, 2018

Top: Gravimetric PM mass, PM mass calculated based on the IPSD method, black carbon, and EC/OC emissions over the LA92 cycle. Bottom: Total particle-phase PAH emissions, expressed in ng/mile, for both test vehicles over the LA92 cycle. Yang et al. Click to enlarge.

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Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

MAY 10, 2017

The 2017 Jeep Grand Cherokee mid-size SUV has become the second gasoline-driven, US-made, US-brand vehicle to qualify for Japan’s Eco-Car tax break. Other features of the engine include: Cooled exhaust-gas recirculation (EGR) delivers greater efficiency and enables knock-free operation at higher, real-world loads. jump, year-over-year.

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Jeep Tax 2017 2016 150

Green Car Congress

AUGUST 22, 2017

gigatons of CO 2 : three times Germany’s carbon-dioxide emissions in 2016. If the climate targets set by the Paris conference are to be achieved, CO 2 emissions from traffic worldwide will have to be reduced 50% over the next four decades, and by at least 85% in the advanced economies, Bosch notes. Bottom: Fuel pathways. Source: Bosch.

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Emissions Fuel CO2 Gasoline-Electric 210

Green Car Congress

JULY 5, 2017

The defect leads to lower fuel economy, non EPA-compliant emissions levels, and costly and frequent vehicle repairs, the complaint charges. According to the lawsuit, RAM owners report that efforts to fix the faulty emissions system significantly affect engine performance and mileage, with miles per gallon dropping as much as 25%.

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Fuel Economy Chrysler Diesel Emissions 170

Green Car Congress

SEPTEMBER 3, 2017

A team at the University of Birmingham reports that a blend of 33% v/v of butanol in EN228 commercial gasoline containing 5% of ethanol (B33) reduces GDI (gasoline direct injection) engine-out carbonaceous emissions, while maintaining similar levels of NO x emissions when compared to standard gasoline combustion at low and medium engine loads.

Gasoline 170

Gasoline Emissions Engine B0 170

Green Car Congress

MARCH 10, 2016

The European Parliament Committee of inquiry into Emission Measurements in the Automotive Sector (EMIS) elected its chair and four vice-chairs at a constituent meeting on Wednesday morning, thus officially starting its one-year mandate. The EU is updating procedures for measuring emissions to better reflect real world driving conditions.

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Emissions Exhaust 2017 2015 150

Green Car Congress

AUGUST 29, 2013

Depending on the timing of Tier 4-equivalent legislation, China has the potential to rival both markets by 2023 and sales of NRMM (non-road mobile machinery) with advanced exhaust after-treatment could surpass Europe and North America by 2023. 2017 would see a global SCR vehicle parc of 1 million growing towards 7 million by 2023.

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2017 North America Exhaust America 218

Green Car Congress

JULY 4, 2017

The order for Wärtsilä engines, hybrid exhaust cleaning scrubber systems, and selective catalytic reduction (SCR) systems was booked in 2016, while the order for the Wärtsilä integrated navigation systems was booked in March 2017. The ships will be built at the Fincantieri shipyard in Italy.

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Engine Emissions Miami Fleet 170

Green Car Congress

MARCH 16, 2017

A 50:50 by volume blend of conventional Jet A aviation fuel and an aviation biofuel made from Camelina reduces soot particle number and mass emissions from the aircraft by 50 to 70% compared to conventional fuel, YYYY according to a new study published in the scientific journal Nature.

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Climate Emissions DC Alternative Fuels 210

Green Car Congress

JANUARY 19, 2016

diesel to change the emission behavior of the vehicles. In a statement, Opel noted that: As highlighted many times in recent months, we reaffirm that we do not deploy any software that recognizes if the car is undergoing an exhaust emissions test.

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Emissions Diesel Belgium CO2 150

Green Car Congress

NOVEMBER 26, 2018

Emissions are usually higher in the production phase of electric cars, but these are more than offset by lower emissions in the use phase over time. However, as the carbon intensity of the EU energy mix is projected to decrease, the life-cycle emissions of a typical electric vehicle could be cut by at least 73% by 2050.

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Climate Pollution Gasoline-Electric 2017 268

Green Car Congress

MARCH 31, 2015

Tenneco is leveraging its expertise in diesel particulate filter (DPF) technology to develop gasoline particulate filters for 2017 model year light vehicles. Gasoline particulate filters effectively control particulate emissions under all operating conditions.

Gasoline 150

Gasoline Emissions Czech Republic Exhaust 150

Green Car Congress

DECEMBER 1, 2017

A development in catalysis research by academics at the Universities of St Andrews and Newcastle could lead to new systems to treat diesel emissions. Catalysts are typically metallic nanoparticles—often platinum group metals—that are finely deposited upon a substrate. Dragos Neagu, Evangelos I. Papaioannou, Wan K. Ramli, David N.

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Diesel Emissions Exhaust Concept 150

Green Car Congress

JANUARY 29, 2020

Additionally, LNG engines are tuned to either emit low nitrogen oxide (NO x ) emissions—at the cost of higher methane emissions in some cases—or to incorporate NO x reduction technologies such as exhaust gas recirculation (EGR) or selective catalytic reduction (SCR). 2017) that actual ship operations are different.

Mariner 427

Mariner Climate Fuel Oil 427

Green Car Congress

JULY 10, 2017

The US has charged a former Audi manager via criminal complaint for his role in a conspiracy to defraud US regulators and customers by implementing defeat device software in thousands of Audi diesel vehicles to cheat US emissions tests. liter diesel engine employed Selective Catalytic Reduction (“SCR”) technology to reduce NO x emissions.

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Audi Emissions Diesel Charging 150

Green Car Congress

APRIL 14, 2016

Key learnings from Volvo’s SuperTruck ( earlier post ) efforts played a critical role in the design and engineering of Volvo Trucks North America’s recently introduced 2017 powertrain, delivering improved fuel efficiency and performance to customers. A proven common rail fuel injection system was adapted to Volvo’s 2017 D11 and D13 engines.

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2017 Volvo Exhaust Engine 150

Green Car Congress

MARCH 19, 2015

Cummins Emission Solutions, a subsidiary of Cummins Inc., The EcoFit Single Module is designed to be up to 60% smaller and 40% lighter compared to the EPA 2013 solution it supersedes, all while improving emissions reduction performance. A typical filter consists of an array of small channels for exhaust gas to flow.

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Emissions Exhaust South Africa Diesel 150

Green Car Congress

MAY 6, 2014

BASF will introduce its innovative LNT+CS4F emissions control system for diesel engines at the International Vienna Motor Symposium, 8-9 May 2014 in Vienna, Austria. Euro 6c is the full Euro 6 emissions standard, ie. The new system combines the features of a Lean NO x Trap (LNT) and a multifunctional catalyzed soot filter (CS4F).

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Emissions Motor Motors Motoring 225

Green Car Congress

FEBRUARY 9, 2017

However, both measurements also act as proxies for the complex mixture of gases in diesel exhaust, which is an established carcinogen and associated with respiratory, cardiovascular and reproductive health effects. Studies have linked both BC and UFP to detrimental health effects, although evidence is still emerging and not conclusive.

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Exhaust Diesel Power Powered 150

Green Car Congress

APRIL 24, 2019

Within the scope of an agreement signed in November 2017 ( earlier post ), Eni and FCA have developed “A20”, a new fuel with a low level of emissions due to its 15% methanol and 5% bio-ethanol alcohol content. An initial test run of five Fiat 500s from the Eni Enjoy fleet in Milan ended successfully a few weeks ago.

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Gasoline 2001 Italy Alternative Fuels 247

Green Car Congress

JUNE 29, 2017

A study led by researchers at Tampere University of Technology in Finland found that the use of neat Neste MY Renewable Diesel in working machines—a Wille 355B compact utility machine and Wille 855C multi-purpose wheel-loader—efficiently reduces particulate matter emissions compared to EN590 diesel with 7% biodiesel.

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Renewable Diesel Emissions Finland 199

Green Car Congress

FEBRUARY 6, 2015

Corning Incorporated has launched FLORA 600/3 (cpsi, cells per square inch/wall thickness) substrates, a next-generation ceramic product designed to reduce vehicle emissions at engine start. Honda Motor Company will equip select model year 2016 vehicles with the new technology to improve cold-start emissions performance. Emissions'

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Honda Emissions Gasoline 2016 150

Green Car Congress

MAY 24, 2017

In the spring 2014, the GasOMeP project (Gasoline Vehicle Emission Control for Organic, Metallic and Particulate Non-Legislative Pollutants) got underway. The carcinogenic potential in one cubic meter of exhaust gas from gasoline direct injectors is up to 1,700 times higher than the EU limit for clean air. Click to enlarge.

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Engine Exhaust Gasoline Diesel 271

Green Car Congress

AUGUST 2, 2017

German auto manufacturers will optimize the emissions systems in 5.3 The aim is a 30% reduction in NO x emissions from these vehicles by the end of 2018. This applies in particular to the use of urea for exhaust gas purification in achieving the highest efficiency achieved in this process.

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Diesel Emissions Pollution Exhaust 150

Green Car Congress

OCTOBER 11, 2016

The newest class of ships from Royal Caribbean Cruises Ltd (RCL) will be powered by liquefied natural gas (LNG) and likely will introduce the use of fuel cell technology, ushering in a new era of shipbuilding that will significantly reduce greenhouse gas emissions. The ships will join the fleet of Royal Caribbean International. billion, $0.5

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2017 Fuel Power Powered 150

Green Car Congress

DECEMBER 15, 2016

The XLP will be an industry-first fleet-ready solution offered as a ship-thru upfit on half-ton pickup trucks from leading OEMs, and is targeted to provide a 50% improvement in miles driven per gallon for major fleets across the United States, as well as significant reductions in CO 2 emissions. —Clay Siegert.

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Plug-in Hybrid 2017 Plug 150

Green Car Congress

MAY 3, 2016

The 2017 Ford F-150 will offer an all-new, second-generation 3.5-liter Two injectors per cylinder—one mounted in the intake port where air enters the cylinder and one positioned inside the cylinder—work together to improve power output, efficiency, and emissions. The 2017 Ford F-150 goes on sale this fall.

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F-150 2017 Ford Fuel 150

Green Car Congress

AUGUST 14, 2017

Federal-Mogul Powertrain will debut new materials for valve seats and guides with improved thermal conductivity at the 2017 IAA Show in Frankfurt, Germany next month. If late ignition timing is used to reduce knock and enrichment is protecting components from critical temperatures, CO 2 emissions are increased.

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Engine Emissions Exhaust Sodium 150

Green Car Congress

MARCH 29, 2017

Mayor of Paris and Chair of C40 Cities Anne Hidalgo and Mayor of London Sadiq Khan announced they are working together to create schemes to score new cars based on their real-world emissions and their impact on air quality and to provide that data in an accurate and accessible form to the public. Earlier post.). Source: The ICCT.

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London Emissions The Fia Foundation Pollution 150

Green Car Congress

JULY 15, 2017

However, the relative toxicity of biodiesel emissions compared to petroleum diesel remains unclear. In the study, the team examined the relationships between biodiesel fuel blend, exhaust particle oxidative potential (OP), and PM composition. PM-normalized DTT Activity for biodiesel exhaust PM.

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B0 Diesel Exhaust Vermont 186

Green Car Congress

DECEMBER 7, 2017

The organizations found that road-testing NO x emissions are up to 7.2 The main cause for the higher on-road values ​​is that the exhaust gas recirculation (EGR) is in some cases practically switched off under certain conditions, DUH said. The vehicle must have fully functional exhaust gas cleaning in all normal operating situations.

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BMW Diesel Exhaust Emissions 207

Green Car Congress

OCTOBER 16, 2013

PM mass emissions rates for the FTP and US06 drive cycles as function of vehicle mileage. The EU has already set a standard for 6 × 10 12 number/km limits between 2014 and 2017, tightening to 6 × 10 11 number/km.). These efforts are yielding reductions in PM emissions, but this is still a work in progress. Click to enlarge.

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Standards Emissions Miles Engine 246

Green Car Congress

JUNE 22, 2017

The findings of a study by researchers at Carnegie Mellon University, with colleagues at UC Berkeley, suggest that changing atmospheric NO x levels over the next two decades will likely significantly reduce the effectiveness of stricter new gasoline vehicle emissions standards in reducing concentrations of secondary organic aerosol (SOA).

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Cleaner Los Angeles Exhaust Gasoline 191