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

Green Car Congress

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. Economic output lost to air-pollution-related disease was $3.0

Africa 326

NOAA study finds reducing particulate air pollution in N America & Europe increases hurricanes in N Atlantic

Green Car Congress

A new NOAA study covering four decades of tropical cyclones found that reducing particulate air pollution in Europe and North America has contributed to an increase in the number of tropical cyclones in the North Atlantic basin and a decrease in the number of these storms in the Southern Hemisphere.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

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

Green Car Congress

In a recent newsletter, Emissions Analytics set out its initial findings from chemical analysis of the [link] using two-dimensional gas chromatography and time-of-flight mass spectrometry.

Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

Green Car Congress

A second study, also led by the GWU researchers, finds that nearly 2 million cases of asthma in children are linked to traffic-related nitrogen dioxide air pollution, with two in three occurring in cities. Two-thirds of pediatric asthma cases linked to air pollution in cities.

2019 372

Severe drought influences ozone pollution

Green Car Congress

Drought conditions can have complicated effects on ozone air quality, so to better understand the process, researchers have analyzed data from two ozone-polluted cities before, during and after the California drought. Although ozone in the stratosphere protects the earth from ultraviolet radiation, at ground level the molecule is a harmful air pollutant to humans, animals and plants. However, plants also decrease air ozone levels by taking the gas up through pores in their leaves.

Ozone 184

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

Green Car Congress

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. A Greyrock Flare Gas-to-Fuels conversion process at an Ohio oil well was used as the base case for this LCA.

2018 222

Study dispels myth that electric cars pollute as much as gas-powered cars due to ‘dirty’ grid

Electrek

A new study dispels the persistent myth that electric cars pollute just as much as gas-powered cars because they charge on a “dirty” electric grid, and mining for battery materials is polluting.

Grid 114

Plus and Cummins to develop first autonomous natural gas trucks; deployment in 2022

Green Car Congress

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.

Gas 348

NUS researcher links air pollution to increased residential electricity demand

Green Car Congress

A study conducted by Associate Professor Alberto Salvo from the Department of Economics at the National University of Singapore (NUS) Faculty of Arts and Social Sciences found that households respond to ambient air pollution by increasing electricity consumption, which in turn increases the carbon emissions that are co-produced in supplying the electricity. Besides electricity, the study found that households exposed to air pollution consumed more natural gas.

2020 229

New analysis suggests Uber adding significantly to pollution and traffic in European cities

Green Car Congress

Uber is adding more polluting car trips to already-clogged European cities such as London and Paris, new analysis by European NGOs suggests —contributing to air pollution and climate change and exploding the company’s sustainability claims.

2019 393

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

Green Car Congress

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. pollution is falling, harmful ground-level ozone pollution is on the rise, especially in large cities.

2019 221

@MayorOfLA Is Ready! Garcetti Comes Out Gunning For Gas – Scattergood, Haynes & Harbor Power Plants To Stop Shoving Pollution Down Citizens Throats, Calls For Shutdown Of Aliso Canyon. #MerchantsOfDoubt In Fossil Fuel Industry Argue For More Climate Destruction

Creative Greenius

Only two days earlier I had been at a meeting to plan our response and action if Garcetti were to choose to repower the plants to burn more gas for the next 30-40 years. But then on Monday afternoon word started to stream through that the Mayor was embracing the Green New Deal for Los Angeles and would announce there would be no gas repower. Especially since the Scattergood plant it serves will no longer be using gas.

2019 229

PPPL scientists find spinning gas in cylinders could improve the efficiency of engines while reducing pollutants

Green Car Congress

The theoretical design lays out methods for rapidly spinning the gas inside engine cylinders. During the study, supported by the DOE’s National Nuclear Security Administration (NNSA) and the US Defense Threat Reduction Agency, the researchers discovered that rapidly rotating a neutral gas could produce conditions that benefit gasoline engines. The spinning gas also modifies the standard internal combustion engine design. Otto and diesel cycles employing spinning gas.

2019 163

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

Green Car Congress

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). Our findings suggest that millions of new cases of pediatric asthma could be prevented in cities around the world by reducing air pollution.

2019 290

Yale study finds asphalt a significant source of air pollution, especially on hot, sunny days

Green Car Congress

A new study now finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. storage, paving, and use), common road and roofing asphalts produced complex mixtures of organic compounds, including hazardous pollutants.

2020 284

Chalmers team develops optical nano-sensor for detecting pollution

Green Car Congress

Researchers at Chalmers University of Technology, Sweden, have developed a small, optical nano-sensor for pollution detection which can be mounted onto an ordinary streetlight. Other interested parties include Stenhøj Sverige, a company, which develops gas and smoke analysers for automotive repair shops and vehicle inspection companies, as well as IVL, Swedish Environmental Research Institute.

2019 238

US MARAD study finds marine use of natural gas substantially reduces some air pollutants and slightly reduces GHG emissions

Green Car Congress

A recently released total fuel cycle analysis for maritime case studies shows that natural gas fuels reduce some air quality pollutants substantially, and reduce major greenhouse gas (GHG) emissions slightly, when compared to conventional petroleum-based marine fuels (low-sulfur and high-sulfur). When comparing emissions produced using natural gas or traditional diesel fuel, results were mixed as to which would produce the fewest emissions.

2014 241

Transform Materials plasma process converts abundant natural gas into high-value hydrogen and acetylene

Green Car Congress

Transform Materials has developed a novel and sustainable microwave plasma reactor process to convert natural gas into high-value hydrogen and acetylene, thereby opening up a new pathway for green chemical manufacturing. Hydrogen Hydrogen Production Natural Gas

2020 325

EPA proposes new rulemaking for sharp cuts in methane emissions from oil and gas industry

Green Car Congress

The US Environmental Protection Agency (EPA) is proposing comprehensive new regulations to reduce methane emissions from the oil and natural gas industry—including, for the first time, reductions from existing sources nationwide. Emissions Market Background Natural Gas Oil Regulations

Oil 222

Studies find global COVID-19 lockdowns have significantly reduced PM2.5 and NO2 pollution, but ozone up

Green Car Congress

Levels of two major air pollutants have been reduced significantly since lockdowns began in response to the COVID-19 pandemic, but a secondary pollutant—ground-level ozone—has increased in China, according to new research.

2020 254

Study: 25% EV adoption would save US $17B annually from avoided climate change & pollution damages

Green Car Congress

A new study led by researchers from Northwestern University projects that if electric vehicles replaced 25% of combustion engine cars currently on the road, the United States would save approximately $17 billion annually by avoiding damages from climate change and air pollution. This highlights the potential of co-beneficial solutions to climate change that not only curb greenhouse gas emissions but also reduce the health burden of harmful air pollution.

Coming Soon: Review of our Broken Oil & Gas Leasing System

EV Obssesion

By Joshua Axelrod Valerie Cleland Lauren Kubiak Department of the Interior is poised to release a set of recommendations on how to reform its federal oil and gas leasing programs later this month. Originally published on NRDC Expert Blog.

Oil 58

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

Green Car Congress

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. Wind replacing fossil fuels always reduces air pollution and never has a capture equipment cost. In both plants, natural gas turbines power the equipment. A study by Mark Z.

2019 230

Study finds air pollution caused by corn production increases mortality rate in US

Green Car Congress

The paper, published in Nature Sustainability , presents how researchers have estimated for the first time the health damages caused by corn production using detailed information on pollution emissions, pollution transport by wind, and human exposure to increased air pollution levels. Production-weighted national average human mortality per million tonnes of maize produced, by pollutant and supply chain stage. NG, natural gas.

2019 263

Global study links daily exposure to ozone pollution to increased risk of death

Green Car Congress

Ground level ozone is a highly reactive gas commonly found in urban and suburban environments, formed when pollutants react in sunlight. Recent reviews suggest that 80% of the world’s population in urban areas are exposed to air pollution levels above the WHO threshold.

2020 222

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

Green Car Congress

in 2030 even if India were to comply with its existing pollution control policies and regulations. In January 2019, the Indian government launched the National Clean Air Program (NCAP), a five-year action plan to curb air pollution; build a pan-India air quality monitoring network; and improve citizen awareness. The program focuses on 102 polluted Indian cities and aims to reduce PM 2.5 In 2015, air pollution emission control costs accounted for about 0.7%

2019 225

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

Green Car Congress

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. The ACC program is a package of state regulations that set emissions standards for criteria pollutants and greenhouse gas (GHG) emissions for light-duty vehicles and a zero-emission vehicle (ZEV) sales mandate.

Light 268

EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

Green Car Congress

The Environmental Protection Agency (EPA) is finalizing the federal greenhouse gas (GHG) emissions standards for passenger cars and light trucks for Model Years (MY) 2023 through 2026.

Researchers clarify links between NOx and airborne sulfates to tackle hazy air pollution

Green Car Congress

Among pollutants that are less than 2.5 microns in diameter (PM2.5 ), airborne sulfate is one of the most common components of hazy air pollution formed atmospherically via the oxidation of sulfur dioxide (SO 2 ). Managing sulfate pollution has dogged researchers and governments alike as it is not produced directly from pollution sources, unlike NO x which are clearly emitted from vehicle exhaust, and the combustion of fossil fuels such as coal, diesel and natural gas.

2019 200

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

Green Car Congress

We need to understand this multiphase chemistry in the atmosphere to design an efficient strategy to manage air pollution and accurately predict future air pollution and climate change impacts. The air in the United States and Western Europe is much cleaner than even a decade ago.

California introduces first-in-nation rules to reduce climate “super pollutants” from commercial refrigeration, air conditioning equipment

Green Car Congress

HFCs are considered to be super pollutants because they trap heat in the atmosphere thousands of times more effectively than carbon dioxide, the most prevalent greenhouse gas. The California Air Resources Board recently approved first-in-the-nation rules to curb the impact of hydrofluorocarbon (HFC) refrigerants.

2020 235

DOE awards $35M to 12 ARPA-E projects to reduce methane emissions; 5 on natural gas engines

Green Car Congress

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. MAHLE Powertrain aims to develop a complete aftertreatment package system for existing lean- and ultra-lean burn natural gas (NG) engines used for power generation. methane destruction efficiency for the highly variable gas sent to flares.

Gas 170

Study finds NYC Clean Air Taxi rules successful in cutting pollution

Green Car Congress

New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, [link] to a new study by researchers at the Columbia University Mailman School of Public Health and Drexel University. Between 2009 and 2015, the legislation more than doubled the fuel efficiency of the fleet of 13,500 yellow taxis, leading to estimated declines in air pollution emissions. This study provides evidence that air pollution legislation can have real impact.

2019 212

Virginia Tech team developing intelligent wearable analyzer for pollutants in transportation-related workplaces

Green Car Congress

With a $2.3-million award from the National Institute for Occupational Safety and Health (NIOSH), an interdisciplinary team of Virginia Tech researchers led by Masoud Agah, the Virginia Microelectronics Consortium Professor in the Bradley Department of Electrical and Computer Engineering, is developing an intelligent wearable analyzer for vapor exposure, called iWAVE, that can be used to measure hazardous air pollutants in real-time in transportation-related and other workplaces.

2020 184

EPA proposes first US greenhouse gas emissions standards for aircraft

Green Car Congress

The US Environmental Protection Agency (EPA) proposed greenhouse gas (GHG) emissions standards for airplanes used in commercial aviation and large business jets.

2020 326

Renewable natural gas flowing into SoCalGas pipelines from Calgren dairy digester pipeline cluster

Green Car Congress

Southern California Gas Co. SoCalGas) and biogas producer Calgren Dairy Fuels announced that renewable natural gas produced at Calgren’s dairy digester facility in Pixley, California is being injected into SoCalGas pipelines. The project marks the first time that carbon-negative renewable natural gas produced from cow manure has been injected directly into SoCalGas’ natural gas system. Biomethane Natural Gas

2019 228

GTI quantifies opportunity to produce low-carbon renewable natural gas (RNG) from wood wastes

Green Car Congress

GTI has released a site-specific engineering design titled “ Low-Carbon Renewable Natural Gas (RNG) from Wood Wastes ”. New RNG production facilities using the commercial technologies outlined in the analysis could reduce criteria pollutants by approximately 99% compared to existing operational biomass power plants and produce a very low carbon fuel in the base case and below zero in the case including carbon sequestration technologies. Biomass Gasification Natural Gas

2019 234

BNEF, Snam, IGU report finds global gas industry set to resume growth post-pandemic; low-carbon technologies for long-term growth

Green Car Congress

After growing by more than 2% in 2019, global gas use is set to fall by around 4% in 2020, as the COVID-19 pandemic reduces energy consumption across the global economies. A particular growth opportunity exists in liquefied natural gas. Low-carbon gas.

2020 222

HyPER project using sorbent-enhanced steam reforming for low-carbon production of H2 from natural gas

Green Car Congress

An international collaboration led by Cranfield University will examine the potential for the low-carbon production of hydrogen from natural gas. MW th pilot plant at Cranfield University to test the innovative hydrogen production technology that substantially reduces greenhouse gas emissions.

2020 209

EPA issues updated air pollution standards for oil and natural gas production; first federal rules for fracked natural gas wells

Green Car Congress

In response to a court deadline, the US Environmental Protection Agency (EPA) has finalized standards to reduce air pollution associated with oil and natural gas production. These technologies are will not only reduce 95% of the emissions from these wells that contribute to smog and lead to health impacts, they will also enable companies to collect additional natural gas that can be sold. These gases can pollute the air and as a result threaten public health.

2012 185

Food Express takes delivery of first 11 of 46 new ultra-low emission natural gas trucks

Green Car Congress

Southern California Gas Co. FXI) announced the addition of 11 new ultra-low emission natural gas trucks to the FXI fleet. Funding was received from the Prop 1B program administered by the San Joaquin Valley Air Pollution Control District and the California Hybrid and Zero-Emission Truck and Bus Voucher Incentive Program (HVIP). Replacing 55 diesel trucks with new ultra-low emission natural gas trucks is the equivalent of taking more than 3,100 passenger cars off the road.

2018 195

Cooperative SO2 and NOx aerosol formation in haze pollution

Green Car Congress

A study of major haze pollution episodes in China in 2013 by researchers from the State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry (LAPC), Chinese Academy of Sciences, shows that the formation of secondary sulfate aerosols from SO 2 increases in the presence of NO x. Since the start of this century, air pollution has become increasingly regional and more complex. The overall effect is that air pollution and haze formation is accelerated.

2014 200

The Whac-a-Mole Economics of Border Carbon Adjustments

Energy Institute at HAAS

Uncategorized air pollution carbon pricing electricity emissions market featured greenhouse gasWhat can we learn from California’s pioneering efforts to price carbon at the border? Everybody’s talking about border carbon adjustments.