Green Car Congress

JUNE 8, 2023

In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. Cliff et al. —Cliff et al.

Emissions 397

Emissions Exhaust Cars Ozone 397

Green Car Congress

MAY 26, 2022

Several organizations, encompassing companies, research labs, and academia, have formed the Hydrogen Opposed Piston Engine Working Group. The Working Group consists of members undertaking research and development in the field of hydrogen combustion in an opposed-piston engine. The only criteria emission of concern is NO x.

Hydrogen 353

Hydrogen Engine Saudi Arabia Universal 353

Green Car Congress

NOVEMBER 6, 2021

Marine engine designer and power system integrator WinGD and engine builder Hyundai Heavy Industries’ Engine Machinery Division (HHI-EMD) will strengthen their collaboration by partnering to develop environmentally sustainable two-stroke engine technology. development. Up to 50% reduction of methane slip.

Engine 337

Engine Exhaust Gas Mariner 337

Green Car Congress

DECEMBER 3, 2021

The US Department of Energy (DOE) announced $35 million in funding for twelve projects focused on developing technologies to reduce methane emissions in the oil, gas, and coal industries. Natural Gas Engines. This would simultaneously reduce methane emissions and improve engine efficiency.

Gas 186

Gas Emissions Engine Coal 186

Green Car Congress

JANUARY 3, 2019

In early 2013, the Chinese government declared a war on air pollution and began instituting stringent policies to regulate the emissions of PM 2.5. Cities restricted the number of cars on the road, coal-fired power plants reduced emissions or were shuttered and replaced with natural gas. Over the course of five years, PM 2.5

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Ozone Pollution China Chinese 262

Green Car Congress

APRIL 18, 2019

The California Air Resources Board announced a settlement with Fiat Powertrain Technologies Industrial S.p.A for emissions-related violations affecting nearly 2,000 on-road and off-road diesel engines. Emission-related field fixes must be reviewed and approved by CARB to ensure they don’t increase emissions.

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Emissions Diesel Pollution 2014 321

Green Car Congress

MAY 6, 2021

A report released this week highlights the most significant breakthroughs of the last year in the US Department of Energy’s (DOE) Co-Optimization of Fuels & Engines (Co-Optima) initiative, with details on findings that could translate into significant greenhouse gas (GHG) and tailpipe emissions reductions. Source: DOE.

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Engine Fuel Emissions Renewable 259

Green Car Congress

MARCH 22, 2023

On this basis, and of Pareto efficiency, Emissions Analytics argues, until battery-electric vehicles can reach certain performance characteristics, government and industry support should switch immediately from EVs to full hybrids to create maximum welfare. Every air pollutant is more than 90% its limit.

Emissions 395

Emissions Hybrid Kia Gasoline-Electric 395

Green Car Congress

JULY 23, 2020

The US Environmental Protection Agency (EPA) proposed greenhouse gas (GHG) emissions standards for airplanes used in commercial aviation and large business jets. The new international Airplane CO 2 Emission Standards adopted by ICAO in 2017 are prescribed in ICAO Annex 16, Volume III titled, Aeroplane CO 2 Emissions.

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EPA Standards Emissions Gas 398

Green Car Congress

OCTOBER 26, 2022

As much as skeptics insist that the internal combustion engine (ICE) is dead and hydrogen is a non-starter, it appears that significant research and development is being conducted into the technology across geographies. These engines offer zero vehicular emissions, quick charging, and better ranges.

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Hydrogen China Engine Commercial 304

Green Car Congress

NOVEMBER 30, 2020

Empa, together with FPT Motorenforschung AG Arbon, Politechnico di Milano, lubricant manufacturer Motorex and other partners, is exporing the use of DME as a fuel for heavy-duty engines. A DME test engine has been in operation on a dynamometer in Empa’s Automotive Powertrains Technologies Laboratory. Image: Empa. —Patrik Soltic.

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Engine Fuel Exhaust Gas-Electric 410

Green Car Congress

MAY 17, 2019

In a study on the effect of exhaust particles from aircraft turbine engines on human lung cells, Swiss researchers have found that cells reacted most strongly to particles emitted during ground idling. The study also showed that the cytotoxic effect is only to some extent comparable to that of particles from gasoline and diesel engines.

Engine 321

Engine Emissions Switzerland Gasoline 321

Green Car Congress

FEBRUARY 10, 2022

ClearFlame Engine Technologies, a a startup developing net-zero engine technology ( earlier post ), successfully completed an on-road demonstration of its proprietary technology that enables a heavy-duty truck diesel engine to operate on low-carbon and carbon-negative fuels, including 100% renewable plant-based fuels.

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Engine Diesel Exhaust Fuel 334

Green Car Congress

APRIL 13, 2023

The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.

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EPA Light Standards Emissions 210

Green Car Congress

NOVEMBER 10, 2022

The US Environmental Protection Agency (EPA) is responding to petitions from the California Air Resources Board, the San Joaquin Valley Air Pollution Control District, and the California Air Pollution Control Officers Association to address harmful nitrogen oxide (NO x ) and particulate matter (PM) emissions from locomotives.

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EPA Pollution Emissions Standards 305

Green Car Congress

NOVEMBER 5, 2017

FPT Industrial has introduced its newest and most powerful natural engine. The Cursor 13 Natural Gas is the most powerful 100% natural gas engine available on the on-road segment market today, and is the first purely NG engine on the market specially developed for long-haul missions. liter NG engine.

Gas 150

Gas Industrial Industry Engine 150

Green Car Congress

MARCH 17, 2020

Those living in polluted cities are more at risk from COVID-19, the European Public Health Alliance (EPHA) warned today. Air pollution can cause hypertension, diabetes and respiratory diseases, conditions that doctors are starting to link to higher mortality rates for COVID-19. The European Respiratory Society (ERS) is an EPHA member.

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Pollution Clean Cleaning Italy 269

Green Car Congress

NOVEMBER 2, 2021

Projects will work to lower emissions by leading the expansion of EV charging stations to facilitate the transition from fossil fuel-powered vehicles to electric vehicles. Simultaneous Greenhouse Gas and Criteria Pollutants Emissions Reduction for Off-Road Powertrains. AOI 5: Natural Gas Engine Enabling Technologies.

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Emissions Eaton Minnesota Hybrid 304

Cars That Think

FEBRUARY 27, 2024

After all, diesel cars cost less to maintain, burn less fuel, and have a longer engine life. Although the pollutant emissions of a diesel engine are less than those of a gasoline one, it still emits carcinogens, nitrous oxides, and soot. Older models don’t even have the emission-control features that newer ones do.

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Carbon Diesel Emissions Bangladesh 108

Green Car Congress

JANUARY 14, 2021

Power management company Eaton has introduced a complete suite of solutions from its Vehicle Group to reduce vapor emissions produced during the refueling of gasoline-powered vehicles. If fuel vapor is released into the atmosphere, it contributes to a category of pollutants known as evaporative emissions.

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Eaton Emissions Gasoline-Electric Production 221

Green Car Congress

OCTOBER 9, 2019

Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.

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International Engine Exhaust Emissions 312

Green Car Congress

AUGUST 24, 2018

pollution shortens human lives by more than a year, according to a new open-access study from a team of environmental engineers and public health researchers published in the ACS journal Environmental Science & Technology Letters. The researchers looked at outdoor air pollution from particulate matter (PM) smaller than 2.5

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Pollution Global Austin Texas 225

Green Car Congress

JULY 29, 2021

Southern California Gas Company (SoCalGas) announced it will be working together with Sierra Northern Railway, Gas Technology Institute (GTI), and other technical experts to develop and test a zero-emission hydrogen fuel cell engine for a switcher locomotive. Earlier post.).

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Sierra Hydrogen Sacramento Fuel 397

Green Car Congress

JUNE 10, 2021

That insight could also help the car industry make cleaner combustion engines. The industrial processes behind crude oil refineries and the inner-workings of gas-powered combustion engines can emit PAHs, which can form into toxic air pollutants such as soot. Zhao et al. PAHs have a dark side, too.

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Cleaner Insight Engine Hawaii 243

Green Car Congress

FEBRUARY 19, 2017

Recent research has suggested that exposure to air pollution could also be a risk factor. exposures, inclusion of provider-initiated preterm births, and exposure to indoor air pollution. There are many known risk factors for preterm birth—from the mother’s age, to illness, to poverty and other social factors. Malley et al.

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Pollution Global Africa 2010 283

Green Car Congress

JUNE 29, 2021

The study validated that Tula’s Dynamic Skip Fire (DSF) developed for mild-hybrid diesel vehicles reduced CO 2 emissions in a 2.3 When Tula’s software strategies were implemented, an additional 11% of CO2 was eliminated compared to industry-leading hybrid powertrains. Scott Bailey, president and CEO of Tula Technologies.

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Diesel CO2 Emissions Hybrid 186

Green Car Congress

JULY 22, 2019

Infants born to women exposed to high levels of air pollution in the week before delivery are more likely to be admitted to a newborn intensive care unit (NICU), suggests an analysis by researchers at the US National Institutes of Health (NIH). Short-term exposure to most types of air pollutants may increase the risk for NICU admission.

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Pollution United States 2002 2008 239

Green Car Congress

JANUARY 19, 2021

Funded by a grant from Danish EUDP (Energy Technology Development and Demonstration Program), the partners will pursue a high-efficiency solution with the scalability to support marine industry decarbonization. Such alternatives are needed in the maritime industry, which must transition to greener power over just a few decades.

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Industrial Industry Fuel Mariner 170

Green Car Congress

APRIL 28, 2021

Plus (formerly Plus.ai), a leading company in self-driving truck technology, announced a new initiative with global engine manufacturer Cummins to develop the industry’s first driver-in, supervised autonomous trucks powered by natural gas.

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Gas Asia Engine Global 433

Green Car Congress

MARCH 25, 2020

This puffy line is not just exhaust from the engine, but a change in the clouds that’s caused by small airborne particles of pollution. Pollution from ships creates lines of clouds that can stretch hundreds of miles. The calculated concentration of cloud droplets without emissions along the shipping route (yellow line).

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Emissions Pollution 2003 Climate 223

Cars That Think

DECEMBER 4, 2023

This sponsored article is brought to you by NYU Tandon School of Engineering. But as the global demand for chemical products continues to grow, so do the industry’s emissions. A range of government regulations aimed at achieving zero-carbon emissions are driving this migration. exports (US $220 billion).

Industrial 84

Industrial Industry DC Engine 84

Green Car Congress

SEPTEMBER 26, 2019

Bloom Energy and Samsung Heavy Industries (SHI), a part of Samsung Group, today are collaborating to design and develop ships powered by Bloom Energy’s solid oxide fuel cell technology. As regulations to reduce GHG emissions take effect step-by-step, the introduction of fuel cells to vessels is inevitable.

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Gas Industrial Industry Mariner 281

Green Car Congress

FEBRUARY 24, 2020

According to Agah, a renowned researcher in chip-scale gas chromatography and Office of the Vice President for Research and Innovation Faculty Fellow, the development of effective strategies for reducing occupational exposure to pollutants requires accurate, time-resolved measurement of exposure. —Linsey Marr, the Charles P.

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Virginia Pollution Transportation Exhaust 207

Green Car Congress

FEBRUARY 16, 2018

Consumer products such as shampoo, cleaning products and paint now contribute as much to emitted volatile organic compounds (VOCs) in cities as tailpipe emissions from vehicles, according to a new study led by NOAA. Total VOC emission factors for end uses of petrochemical sources in the study. —McDonald et al.

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Pollution Transportation Production Los Angeles 264

Green Car Congress

NOVEMBER 11, 2019

In an open-access paper in the journal Environmental Research Letters , they examine how this damage can be mitigated, and provide consistent comparative assessments of aviation emissions trade-offs, considering both climate and air quality impacts. We could decrease NO x emissions by designing engines with lower combustor temperatures.

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MIT Climate Emissions Climate Change 265

Green Car Congress

APRIL 15, 2019

The study also confirms that emissions of other local pollutants, such as sulfur oxides (SO x ), nitrogen oxides (NO x ) and particulate matter (PM), are close to zero when using LNG compared with current conventional oil-based marine fuels. Moving from current Heavy Fuel Oil (HFO) to LNG does reduce GHG emissions. Others (5%).

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Mariner Emissions Trinidad Algeria 220

Green Car Congress

AUGUST 24, 2023

The alternative fuel’s CI value is divided by its Energy Economy Ratio (EER) in order to obtain the EER-adjusted CI value, representing the emissions which occur from the alternative fuel per MJ of conventional fuel displaced.

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Clean Cleaning Diesel California 367