Green Car Congress

JANUARY 6, 2021

Different chemical structures absorb light at specific wavelengths, producing unique spectral fingerprints. The combination of technologies provides simultaneous FTIR and mass spectrometry data, allowing accurate and rapid identification of exhaust stream components. Real-time information is important,” Seuser said.

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Pollution Exhaust Grant Hydrogen 305

Green Car Congress

MAY 4, 2016

A study by researchers from the University of Denver and the University of Puget Sound indicates that high-mileage light-duty fleets contribute higher emissions and emissions share than expected based on their actual numbers in the fleet. —Bishop et al. In their study, Bishop et al.

Emissions 150

Emissions Fleet Light Taxi 150

Green Car Congress

JUNE 23, 2020

Nevada Governor Steve Sisolak announced the “ Clean Cars Nevada ” initiative, which will evaluate the adoption of new regulations to provide Nevadans with more choices for low and zero emission electric passenger cars and trucks at dealerships throughout the state beginning in 2024.

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Nevada Clean Cleaning California 389

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.,

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Exhaust Low Cost Pollution Emissions 150

Green Car Congress

NOVEMBER 27, 2013

Based on on-road measurements in their study, a team from the University of California Berkeley has estimated that, as of 2010, light-duty (LD) gasoline vehicles were responsible for 85% of CO; 18% of NO x ; 18% of organic aerosol (OA); and 6% of black carbon (BC) emissions from on-road motor vehicles in the United States.

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Gasoline Emissions Diesel San Francisco 239

Green Car Congress

SEPTEMBER 23, 2014

Canadian Environment Minister Leona Aglukkaq announced developments on three new regulatory initiatives to further support Canada’s efforts to curb greenhouse gas (GHG) emissions and to provide cleaner air through lower air pollutant emissions from cars and trucks. GHG regulations.

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Canada Light Vehicles Fuel 210

Green Car Congress

JULY 18, 2022

The California Air Resources Board (CARB) has released the results of a multiyear study evaluating exhaust emissions from the use of California Reformulated Gasoline (CaRFG) that contains 15 volume percent ethanol (E15). The vehicle test matrix had provisions for five vehicles on each emissions standards category (i.e.,

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Fuel Economy Economy Fuel Ozone 186

Green Car Congress

JUNE 2, 2014

In-use testing of three light duty diesel vehicles—certified to US-EPA Tier2-Bin5 and California LEV-II ULEV emissions limits— found a wide variation in real world emissions performance relative to the regulatory limits. diesels and one 3.0L diesel) over pre-defined test routes exhibiting diverse driving conditions.

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Diesel Emissions Light Los Angeles 230

Green Car Congress

FEBRUARY 5, 2020

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. CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. Source of data: US EPA (2019).

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Emissions Diesel Engine 2010 291

Green Car Congress

AUGUST 14, 2017

The results highlight the disparity between test-cycles and real-world emissions as well as the large disparity between gasoline and diesel vehicles. Red dotted lines represent the corresponding Bharat Stage IV (BS IV) NO x emission standard according to vehicle type: 0.08 gNO x /km for gasoline; and 0.25 Source: The ICCT.

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Gasoline Diesel India Emissions 150

Green Car Congress

FEBRUARY 22, 2018

The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF). Their study is publishedin the ACS journal Environmental Science & Technology. Yang et al.

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Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

JULY 6, 2017

HORIBA MIRA has enhanced its test and engineering capabilities following the official launch of its dedicated Advanced Emissions Test center (AETC).

Emissions 150

Emissions Climate France Exhaust 150

Green Car Congress

JANUARY 12, 2017

and FCA US LLC (collectively FCA) for alleged violations of the Clean Air Act for installing and failing to disclose at least eight auxiliary emissions control devices (AECDs) in light-duty model year 2014-2016 Jeep Grand Cherokees and Dodge Ram 1500 trucks with 3.0-liter Both EGR and SCR control the emissions of NO x from the engine.

EPA 150

EPA Chrysler Emissions Diesel 150

Green Car Congress

MAY 24, 2017

Based on a three-year study of toxic and environmentally relevant pollutants from gasoline direct injection (GDI) engines, Swiss researchers have concluded that some GDI engines emit just as many soot particles as unfiltered diesel cars did in the past. Further, the GDI particles carry numerous carcinogenic substances. Click to enlarge.

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Engine Exhaust Gasoline Diesel 271

Green Car Congress

NOVEMBER 26, 2018

Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. 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.

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Climate Pollution Gasoline-Electric 2017 268

Green Car Congress

JULY 23, 2017

A new study, part of the Atlanta Commuter Exposures (ACE) Study, has assessed on-roadway in-cabin particulate pollution (PM 2.5 ) collected from scripted rush hour commutes on highways and on non-highway side streets. Most traffic pollution sensors are placed on the ground alongside the road and take continuous samples for a 24-hour period.

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Pollution Atlanta Cars Exhaust 150

Baua Electric

MARCH 26, 2024

Photo by Marcus Reubenstein on Unsplash Australia will introduce a bill to parliament this week containing its first-ever vehicle emissions rule, a huge step forward for the country. The new emissions rules intend to change that, and to increase availability of EV options for the country. If that sounds familiar, it’s because it is.

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Australia Exhaust EPA Water 52

Green Car Congress

DECEMBER 9, 2011

or fine-particulate matter, is exhaust from vehicles, especially from diesel engines. The California Air Resources Board commissioned the studies to further investigate the connection between fine particulate pollution and public health impacts in California. Particle Pollution (PM 2.5 ) in California Using a. Earlier post.).

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Pollution California 2011 Davis 319

Green Car Congress

JULY 9, 2015

The result is a compendium of experimental data regarding the regulated gaseous pollutants and fuel consumption on 21 vehicles. Broadly: The results showed minimal average differences between CO 2 emissions over the NEDC and WLTP; the average ratio between CO 2 emissions over NEDC and over WLTP is around 1 (1.00 ± 0.06).

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Emissions Vehicles Diesel Pollution 150

Green Car Congress

NOVEMBER 2, 2015

alleging emissions cheating. The NOV alleges that the VW Group companies developed and installed a software defeat device—specifically, code in the electronic control module (ECM)—in certain VW, Audi and Porsche light duty diesel vehicles equipped with 6-cylinder, 3.0-liter Following the 18 September NOV issued for 2.0

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EPA 2016 2014 Emissions 150

Green Car Congress

AUGUST 7, 2019

million liters of vehicle exhaust gas catalyst in the first half of 2019—a decrease of 13% year-over-year on weak passenger vehicle production. Adamas Intelligence reports that according to the Association of China Rare Earth Industry (ACREI), China’s domestic manufacturers produced approximately 7.6

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Convert China Exhaust Production 170

Green Car Congress

JANUARY 28, 2014

Five technology paths for very-low-NO x and GHG emissions from heavy-duty natural gas engines. The “Pathways to Near-Zero-Emission Natural Gas Heavy Duty Vehicles” report, authored by GNA on behalf of Southern California Gas Co. An 80% reduction of GHG emissions is targeted for 2050, relative to 1990 levels. Click to enlarge.

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Climate Gas Emissions California 257

Green Car Congress

AUGUST 17, 2017

The new engine is one of the first units to be officially tested under the new Worldwide Harmonised Light Vehicle Test Procedure (WLTP) fuel consumption and emissions cycle, which comes into force this year. Honda has made significant improvements to the engine and the exhaust system to maximize real world performance.

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Honda Diesel Europe Engine 170

Green Car Congress

DECEMBER 9, 2013

While technologies for low carbon buses such as hybridization offer the prospect of significant reductions in fuel consumption and CO 2 emissions compared to conventionally powered vehicles, the improvement in terms of regulated emissions (criteria pollutants) may not be as great, according to a new report by Ricardo.

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Emissions Hybrid Vehicles Carbon 231

Green Car Congress

DECEMBER 14, 2016

Amminex has developed an Ammonia Storage and Delivery System (ASDS) which has demonstrated its efficiency to almost completely eliminate nitrogen oxide (NO x ) pollutants from diesel engines. Conventional dosing technology is based on spraying an aqueous urea solution (diesel exhaust fluid, DEF) into the exhaust stream.

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Commercial Exhaust Vehicles Diesel 150

Green Car Congress

JULY 22, 2016

The European Commission found that truck makers MAN, Volvo/Renault, Daimler, Iveco, and DAF broke EU antitrust rules by colluding for 14 years on truck pricing and on passing on the costs of compliance with stricter emission rules. Emissions standards compliance. The Commission has imposed a record fine of €2,926,499,000 (US$3.22

Emissions 150

Emissions Volvo 2004 2006 150

Green Car Congress

APRIL 24, 2011

A high ignition quality (high cetane number) fuel is well suited for operation under an advanced diesel combustion mode (High Efficiency Clean Combustion, HECC) and leads to reductions in all primary pollutant emissions—i.e., Cetane number was shown to be the fuel property having the largest effect on emissions.

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Diesel Pollution Fuel Emissions 236

Green Car Congress

JUNE 26, 2015

The California Air Resources Board (ARB) cited Dr. Wall for his leadership role in the development and implementation of all the major technology advancements ultimately leading to the near-zero levels of emissions of particulate matter and oxides of nitrogen from engines. Dr. Kirk R.

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Climate Change Pollution Climate Ozone 150

Green Car Congress

MAY 31, 2017

A joint study by Controlled Power Technologies (CPT) and Austria’s Technische Universität Wien (TU Wien) into 48V diesel mild hybrid technology verified a 9% reduction of NO x in raw engine-out emissions, while retaining the fuel economy and CO 2 benefits of diesel engine technology.

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Fuel Economy Diesel Economy Engine 150

Cars That Think

APRIL 16, 2024

Army Corps of Engineers Construction Research Lab Commercial truck and locomotive engine maker Cummins , which has pledged to make all its heavy-duty road and rail vehicles zero-emission by 2050, won a $1 million competitive award to build the H2Rescue, which gets its power from a hydrogen fuel cell that charges its lithium-ion batteries.

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Hydrogen Water Diesel Fuel 143

Green Car Congress

JULY 26, 2017

Another element in the plan includes possible civil and criminal charges against manufacturers implementing emissions defeat devices, with fines of up to £50,000 (US$65,000) per instance. In 2018, the Government will publish a comprehensive Clean Air Strategy which will address other sources of air pollution. Click to enlarge.

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Gasoline Diesel Pollution Legal 150

Green Car Congress

APRIL 4, 2011

Climate response to non-CO 2 vehicle emissions. vehicle emissions under the baseline scenario (a) and the difference between the tight-standard and baseline scenarios (b). However, these standards will not reduce CO 2 emissions, which is required to mitigate long-term climate change, the team notes. Shindell et al.

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Climate Standards Emissions Climate Change 231

Green Car Congress

AUGUST 3, 2018

Fees that respond to traffic volumes in real time and with site precision, taking into account factors such as vehicle type and exhaust emissions, can significantly improve traffic flow and contribute to reducing air pollution, they suggest. Pollution and stress would decrease. —Cramton et al. That’s unfair.

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Price Pollution Environment Universal 170

Green Car Congress

AUGUST 8, 2017

In light of the rapid changes taking place in the automotive industry, the new vision takes a longer-term perspective and sets out how Mazda will use driving pleasure—the fundamental appeal of the automobile—to help solve issues facing people, the earth and society. the greatest contribution to reducing carbon dioxide emissions.

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Mazda Gasoline Fuel Economy Gasoline-Electric 186

Green Car Congress

SEPTEMBER 27, 2013

million to help California consumers purchase plug-in hybrid and zero-emission cars and light trucks. Funding for this year’s Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project was increased by $10 million to $15 million. Funding was approved for three specific programs.

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Cleaner California Tax Credit Diesel 246

Green Car Congress

AUGUST 10, 2009

Additionally, suggested one of the speakers, advanced SIDI (spark-ignited, direct-injection) engines can take light-duty market share back from diesels in Europe based on the same trends. However, prior to the remarks on climate change and the regulatory response, he spent a few minutes discussing the efforts on urban pollution—e.g.,

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Gasoline Diesel Engine Emissions 150

Green Car Congress

FEBRUARY 25, 2014

Mitsubishi Fuso, 90% owned by Daimler AG, has improved the performance of its Fuso Canter light-duty truck. With 140,000 units produced worldwide, the Fuso Canter is an international hit in the light-duty-truck sector and easily the best-selling truck model at Daimler Trucks. Emissions standards and testing.

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Hybrid Fuel Standards Exhaust 199