Emissions, Fuel and Pollution

Emissions Analytics finds pollution from tire wear can be 1,000x worse than exhaust emissions

Green Car Congress

MARCH 8, 2020

Pollution from tire wear can be 1,000 times worse than a car’s exhaust emissions, Emissions Analytics has found. Emissions Analytics is an independent global testing and data specialist for the scientific measurement of real-world emissions and fuel efficiency for passenger and commercial vehicles and non-road mobile machinery.

Exhaust

Exhaust Emissions Pollution Standards

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

Green Car Congress

MAY 13, 2022

In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). —Emissions Analytics. Quoting such ratios, however, needs careful interpretation.

Exhaust

Exhaust Emissions Pollution Legal

EPA proposes new pollution standards for fossil fuel-fired power plants

Green Car Congress

MAY 12, 2023

The proposal for coal and new natural gas power plants would avoid up to 617 million metric tons of total CO 2 through 2042—equivalent to reducing the annual emissions of 137 million passenger vehicles, roughly half the cars in the United States.

EPA

EPA Pollution Standards Power

Optimized heavy-duty CI engine fueled with DME delivers diesel performance, significantly reduces engine-out emissions

Green Car Congress

AUGUST 14, 2023

A team from Empa - Swiss Federal Laboratories for Materials Science and Technology and FPT Motorenforschung reports in an open-access paper in the journal Fuel on the performance and emission characteristics of an 11-liter heavy-duty compression ignition engine which was optimized specifically for DME (dimethyl ether) combustion.

Engine

Engine Emissions Diesel Fuel

CARB approves 2022 Scoping Plan; aggressive targets for reductions in petroleum use, air pollution and greeenhouse gas emissions

Green Car Congress

DECEMBER 19, 2022

The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045.

Pollution

Pollution Emissions Gas Gas-Electric

Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

Green Car Congress

OCTOBER 11, 2021

Air pollution was responsible for 1.1 Air pollution was responsible for 1.1 Deaths attributable to household air pollution and ambient particulate matter (PM 2.5 ) air pollution in Ethiopia, Ghana, Rwanda, and overall in Africa, 1990–2019. The most disturbing finding was the increase in deaths from ambient air pollution.

Africa

Africa Pollution 2019 Ethiopia

Researchers say world faces air pollution pandemic

Green Car Congress

MARCH 4, 2020

Air pollution is responsible for shortening people’s lives worldwide on a scale far greater than wars and other forms of violence, parasitic and vector-born diseases such as malaria, HIV/AIDS and smoking, according to an open-access study published in Cardiovascular Research. Household air pollution is from the indoor use of solid biofuels.

Pollution

Pollution Africa Asia Global

AECC presents zero-impact emissions demonstrator car at Vienna Motor Symposium

Green Car Congress

MAY 2, 2022

The European Association for Emissions Control by Catalyst (AECC) presented its zero-impact emissions demonstrator car at the Vienna Motor Symposium, 27-29 April. At the same time, Well-to-Wheel (WtW) CO 2 emissions are substantially reduced by running the vehicle on an e-fuel. Resources.

Emissions

Emissions Motor Motors Motoring

HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

JANUARY 8, 2023

The Health Effects Institute (HEI) has launched two new studies funded under RFA 21-1, Quantifying Real-World Impacts of Non-Tailpipe Particulate Matter Emissions. The new studies are: Improved Characterization of the Real-World Contributions and Impacts of Non-tailpipe Particulate Matter Emissions ,” led by Greg Evans, University of Toronto.

Emissions

Emissions Pollution Exhaust London

WHO issues new, lower Global Air Quality Guidelines for classical pollutants

Green Car Congress

SEPTEMBER 25, 2021

New WHO has issued new Global Air Quality Guidelines (AQGs) that reduce levels of key air pollutants, some of which also contribute to climate change. Since WHO’s last 2005 global update, there has been a marked increase of evidence that shows how air pollution affects different aspects of health. Source: WHO. nitrogen dioxide (NO?)

Pollution

Pollution Global 2005 Ozone

Greyrock, NREL study determines reduction in GHG and criteria pollutant emissions from using synthetic fuels produced from flare gas

Green Car Congress

JULY 11, 2018

A “well-to-wheel” life cycle assessment (LCA) by a team from synthetic fuels producer Greyrock ( earlier post ), and the National Renewable Energy Laboratory (NREL) has determined the potential reduction of greenhouse gases and criteria pollutant emissions from the use of synthetic fuels directly converted from flare gas.

Pollution

Pollution Gas Emissions Fuel

Neste charters two new lower-emission tankers from Terntank; methanol and sails

Green Car Congress

APRIL 3, 2023

Neste has signed an agreement to charter two new lower-emission product tankers from Terntank. At the refineries, products such as renewable diesel and sustainable aviation fuel (SAF) will be loaded for transport. The ships can operate on new low-emission fuels such as e-methanol to meet net-zero emission goals.

Emissions

Emissions Renewable Waste Pollution

T&E: Rising use of private jets sends CO2 emissions soaring

Green Car Congress

MAY 28, 2021

CO 2 emissions from private jets in Europe increased by nearly a third (31%) between 2005 and 2019, rising faster than commercial aviation emissions, according to a new report from environmental campaign group Transport & Environment (T&E). The report, Private jets: can the super-rich supercharge zero emission aviation?

Emissions

Emissions CO2 France Pollution

CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

Green Car Congress

AUGUST 24, 2023

Clean fuels replaced more than 50% of the diesel used in the state in the first quarter of 2023, according to the California Air Resources Board (CARB). This figure provides perspective on the performance of actual quantities of fuel consumed in California. Since compliance began, the program has helped to replace more than 8.6

Clean

Clean Cleaning Diesel California

EPA to evaluate whether lead emissions from piston-engine aircraft endanger human health and welfare

Green Car Congress

JANUARY 13, 2022

The US Environmental Protection Agency (EPA) will evaluate whether emissions from piston-engine aircraft operating on leaded fuel contribute to air pollution that endangers public health and welfare. The agency plans to issue a proposal for public review and comment in 2022 and take final action in 2023.

EPA

EPA Emissions Engine Pollution

ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

Green Car Congress

FEBRUARY 27, 2023

A new briefing paper from Imperial College London estimates that in 2021, 52% of all small particle pollution from road transport came from tires and brakes. Despite this, research on the environmental and health impacts of tire wear has been neglected in comparison to the research and innovations dedicated to tackling fuel emissions.

Pollution

Pollution Transportation London Environment

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

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

Emissions Exhaust Cars Ozone

HEI study links fossil fuel combustion with more than 1 million deaths globally

Green Car Congress

DECEMBER 15, 2021

Fossil fuel combustion, a major source of air pollution, contributed to more than one million deaths globally in 2017, more than 27% of all deaths from outdoor fine particulate matter (PM 2.5 ), according to a new report published by the Health Effects Institute (HEI). pollution and its health impacts. Absolute ambient PM 2.5

Global

Global St. Louis Fuel Pollution

Hyundai Motor puts XCIENT Fuel Cell electric trucks into commercial fleet operation in California with $3.5M from EPA

Green Car Congress

SEPTEMBER 15, 2022

million in 2021 Targeted Airshed Grant (TAG) funding from the US Environmental Protection Agency (EPA) to deploy five XCIENT Fuel Cell electric trucks in California. The XCIENT Fuel Cell 6x4 tractor model participating in the demonstration is equipped with a 180 kW fuel cell system and e-motor with a maximum output of 350 kW.

Hyundai

Hyundai EPA California Commercial

SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

Green Car Congress

MAY 27, 2020

Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NO x ) and carbon dioxide emissions while minimizing fuel consumption. g/hp-hr NO x emissions). Making a relevant impact on pollutants requires a whole system approach.

Engine

Engine Emissions Diesel 2020

Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

Green Car Congress

NOVEMBER 28, 2021

An international team of scientists, led by NTU Singapore, has linked increased air pollution to an uptick in cases of lung adenocarcinoma (LADC) worldwide. Black carbon is a pollutant that is classified as under PM 2.5. Our findings pinpoint the necessity and urgency to reduce air pollutant emissions especially black carbon.

Pollution

Pollution Carbon South Korea Asia

Ice core data show why air pollution is dropping more slowly in US and Western Europe despite lower sulfur emissions

Green Car Congress

JUNE 1, 2021

Despite these successes, sulfate levels in the atmosphere have declined more slowly than sulfur dioxide emissions, especially in wintertime. This unexpected phenomenon suggests sulfur dioxide emission reductions are less efficient than expected for cutting sulfate aerosols. These trends are expected to continue.

Pollution

Pollution Emissions Europe Climate Change

SoCalGas contributing $500K to Sierra Northern Railway-led hydrogen fuel-cell switcher locomotive project

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.).

Sierra

Sierra Hydrogen Sacramento Fuel

California Energy Commission approves $2.9B investment for zero-emission transportation infrastructure

Green Car Congress

DECEMBER 15, 2022

The funds will support the deployment of thousands of zero-emission trucks, school buses and transit buses to deliver clean air benefits to communities hit hardest by the impacts of pollution from medium- and heavy-duty vehicles. 15 million zero- and near-zero-carbon fuel production and supply. $15

Transportation

Transportation California Emissions Energy

New study shows a rapid increase of diesel-fueled backup generators across California

Green Car Congress

OCTOBER 7, 2021

New research by economic and public policy consulting group M.Cubed finds a proliferation of backup generators across California, with nearly 90% being diesel-fueled, posing significant obstacles to achieving greenhouse gas reduction targets and driving nearly $136 million in annual health costs. Of these, 20,907 are diesel-fueled.

Diesel

Diesel California Fuel San Francisco

Hyundai Motor Group, Aramco and KAUST collaborate on new e-fuel for novel combustion system

Green Car Congress

MARCH 30, 2022

Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.

Hyundai

Hyundai Motor Motors Motoring

T&E: tests show cars powered by electrofuels emit high levels of criteria pollutants

Green Car Congress

DECEMBER 7, 2021

E-fuels are made by combining green hydrogen with CO 2 to produce liquid fuel that can be similar to gasoline or diesel used in conventional engines (as well as kerosene used in aviation). The three blends were: 100% paraffinic e-fuel. Aromatics may be added to e-fuels to improve combustion properties. aromatics).

Pollution

Pollution Gasoline-Electric Gasoline Power

Port of Los Angeles rolls out $82.5M hydrogen fuel cell electric freight demonstration; Toyota fuel cell technology

Green Car Congress

JUNE 14, 2021

The Port of Los Angeles and its partners rolled out five new hydrogen-powered fuel cell electric vehicles (FCEV) and introduced two hydrogen fueling stations. The Port’s technology development partners are Toyota Motor North America, which designed and built the powertrain’s fuel cell electric power supply system; Kenworth Truck Co.,

Los Angeles

Los Angeles Hydrogen Toyota Kenworth

EPA restores California’s authority to enforce greenhouse gas emission standards for cars and light trucks

Green Car Congress

MARCH 10, 2022

The US Environmental Protection Agency (EPA) reinstated California’s authority under the Clean Air Act to implement its own greenhouse gas (GHG) emission standards and zero emission vehicle (ZEV) sales mandate.

EPA

EPA Standards Light Emissions

NUS researcher links air pollution to increased residential electricity demand

Green Car Congress

AUGUST 19, 2020

The study, set in Singapore, suggests that better air quality will bring about climate co-benefits in reducing electricity generation via lower household demand, and thus mitigating carbon emissions. This is important for policymakers when forecasting and influencing future emissions paths in the context of climate change.

Pollution

Pollution Singapore Asia Climate Change

Blue World Technologies launches next-generation methanol fuel cell system for stationary power generation

Green Car Congress

FEBRUARY 6, 2023

Following the start of series production of fuel cells in December 2022, the Danish fuel cell developer and manufacturer Blue World Technologies is now launching the CellPack Stationary, a methanol fuel cell-based power generator. When powered by renewable methanol, CellPack Stationary has carbon-neutral operation.

Power

Power Powered Fuel Installation

EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

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.

EPA

EPA Light Standards Emissions

Harvard/Nanjing study: China’s war on PM2.5 pollution is causing more severe ozone pollution

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

Ozone

Ozone Pollution China Chinese

Poor air quality to remain a problem in India despite pollution control policies

Green Car Congress

APRIL 1, 2019

in 2030 even if India were to comply with its existing pollution control policies and regulations. However, aligning sustainable development policies to the implementation of advanced emission control technologies could provide NAAQS-compliant air quality to about 85% of the Indian population. levels by 20-30% over the next five years.

Pollution

Pollution India Emissions 2015

Stanford study finds current carbon capture technology inefficient & increases air pollution

Green Car Congress

OCTOBER 27, 2019

Jacobson, professor of civil and environmental engineering at Stanford University, suggests that carbon capture technologies are inefficient and increase air pollution. However, this research finds that it reduces only a small fraction of carbon emissions, and it usually increases air pollution.

Pollution

Pollution Carbon Coal Wind

UC Riverside team examines influence of mid-and high-level ethanol blends on pollution from GDI flex fuel vehicle

Green Car Congress

JANUARY 2, 2019

Their paper is published in the ACS journal Energy & Fuels. Regulated emissions for all test fuels over the cold-start and hot-start LA92 cycles. The emissions of CO 2 for the high-aromatics E10 were higher than the Tier 3 E10, E30, and E78 blends. Data presented as mean ± standard deviation, N=3. Yang et al.

Pollution

Pollution Fuel Vehicles Emissions

FCA US LLC to pay ~$300M in criminal penalties over diesel emissions test cheating

Green Car Congress

AUGUST 2, 2022

FCA US designed a specific marketing campaign to market these vehicles to US customers as “clean EcoDiesel” vehicles with best-in-class fuel efficiency. FCA US referred to the manner in which it manipulated one method of emissions control as “cycle detection” and “cycle beating.”

Emissions

Emissions Diesel Jeep United States

Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Green Car Congress

APRIL 11, 2019

About 4 million children worldwide develop asthma each year because of inhaling nitrogen dioxide (NO 2 ) air pollution, according to an open-access study published in The Lancet Planetary Health by researchers at the George Washington University Milken Institute School of Public Health (Milken Institute SPH). —Susan Anenberg.

Pollution

Pollution United Arab Emirates South Korea Las Vegas

$27 million available for zero-emission trucks in California

Green Car Congress

AUGUST 11, 2020

On 18 August 2020, $27 million in funding will be available in California to replace higher polluting trucks with zero-emission vehicles. Existing vehicles must be engine model years 1992 to 2012, in compliance with all applicable regulations, and scrapped in exchange for a zero-emission replacement vehicle.

California

California Available Emissions Mariner

SANY developing hydrogen fuel cell construction vehicles

Green Car Congress

APRIL 5, 2021

China-based SANY, one of the largest construction equipment manufacturers in the world, is developing hydrogen fuel cell construction vehicles; two recent examples include a dump truck and a mixer truck, freshly rolled out of SANY’s intelligent flagship factory. The latter is the first hydrogen-powered mixer truck in the world.

Hydrogen

Hydrogen Fuel Vehicles Climate Change

Nuvera-powered hydrogen fuel cell reachstacker shipped to Port of Valencia

Green Car Congress

AUGUST 30, 2023

Nuvera Fuel Cells, LLC, a provider of fuel cell power solutions for motive applications, is powering the hydrogen fuel cell reachstacker that Hyster has developed and shipped to the Port of Valencia in Spain. The Hyster Reachstacker uses Nuvera E-Series Fuel Cell engines to convert hydrogen into electricity.

Hydrogen

Hydrogen Los Angeles Fuel Power

EPA proposes first US greenhouse gas emissions standards for aircraft

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.

EPA

EPA Standards Emissions Gas

International Maritime Organization (IMO) adopts revised strategy to reduce GHG emissions from international shipping.

Green Car Congress

JULY 13, 2023

Member States of the International Maritime Organization (IMO), meeting at the Marine Environment Protection Committee (MEPC 80) earlier this month, adopted the 2023 IMO Strategy on Reduction of GHG Emissions from Ships.

International

International Emissions Mariner 2008

Toyota moves closer to production with next-generation fuel cell technology for heavy-duty trucks; new Mirai system

Green Car Congress

DECEMBER 11, 2020

Toyota’s next generation fuel cell electric technology is now powering a new set of Class 8 heavy-duty trucks. Designed to be flexible enough to meet the needs of a wide variety of OEM truck makers, the new fuel cell electric system in the latest prototypes has been adapted to a Kenworth T680 chassis.

Los Angeles

Los Angeles Kenworth Long Beach Toyota

Emissions Analytics finds pollution from tire wear can be 1,000x worse than exhaust emissions

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

EPA proposes new pollution standards for fossil fuel-fired power plants

Optimized heavy-duty CI engine fueled with DME delivers diesel performance, significantly reduces engine-out emissions

CARB approves 2022 Scoping Plan; aggressive targets for reductions in petroleum use, air pollution and greeenhouse gas emissions

Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

Researchers say world faces air pollution pandemic

AECC presents zero-impact emissions demonstrator car at Vienna Motor Symposium

HEI launches two new non-tailpipe particulate emission studies

WHO issues new, lower Global Air Quality Guidelines for classical pollutants

Greyrock, NREL study determines reduction in GHG and criteria pollutant emissions from using synthetic fuels produced from flare gas

Neste charters two new lower-emission tankers from Terntank; methanol and sails

T&E: Rising use of private jets sends CO2 emissions soaring

CARB: clean fuels replaced more than 50% of diesel used in California in Q1 2023

EPA to evaluate whether lead emissions from piston-engine aircraft endanger human health and welfare

ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

HEI study links fossil fuel combustion with more than 1 million deaths globally

Hyundai Motor puts XCIENT Fuel Cell electric trucks into commercial fleet operation in California with $3.5M from EPA

SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

Ice core data show why air pollution is dropping more slowly in US and Western Europe despite lower sulfur emissions

SoCalGas contributing $500K to Sierra Northern Railway-led hydrogen fuel-cell switcher locomotive project

California Energy Commission approves $2.9B investment for zero-emission transportation infrastructure

New study shows a rapid increase of diesel-fueled backup generators across California

Hyundai Motor Group, Aramco and KAUST collaborate on new e-fuel for novel combustion system

T&E: tests show cars powered by electrofuels emit high levels of criteria pollutants

Port of Los Angeles rolls out $82.5M hydrogen fuel cell electric freight demonstration; Toyota fuel cell technology

EPA restores California’s authority to enforce greenhouse gas emission standards for cars and light trucks

NUS researcher links air pollution to increased residential electricity demand

Blue World Technologies launches next-generation methanol fuel cell system for stationary power generation

EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Harvard/Nanjing study: China’s war on PM2.5 pollution is causing more severe ozone pollution

Poor air quality to remain a problem in India despite pollution control policies

Stanford study finds current carbon capture technology inefficient & increases air pollution

UC Riverside team examines influence of mid-and high-level ethanol blends on pollution from GDI flex fuel vehicle

FCA US LLC to pay ~$300M in criminal penalties over diesel emissions test cheating

Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

$27 million available for zero-emission trucks in California

SANY developing hydrogen fuel cell construction vehicles

Nuvera-powered hydrogen fuel cell reachstacker shipped to Port of Valencia

EPA proposes first US greenhouse gas emissions standards for aircraft

International Maritime Organization (IMO) adopts revised strategy to reduce GHG emissions from international shipping.

Toyota moves closer to production with next-generation fuel cell technology for heavy-duty trucks; new Mirai system

Stay Connected