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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. This has made Uber one of the biggest taxi services in Europe, with 3.6
pollution was significantly associated with an increased risk of hospital admissions for several neurological disorders, including Parkinson’s disease, Alzheimer’s disease, and other dementias, in a long-term study of more than 63 million older US adults, led by researchers at Harvard T.H. Chan School of Public Health.
pollution—even at levels deemed safe—to an increased risk of diabetes globally. The main drivers of diabetes include eating an unhealthy diet, having a sedentary lifestyle, and obesity, but the new research indicates the extent to which outdoor air pollution plays a role. Louis Health Care System links PM 2.5 million U.S.
Since the 1980s, air pollution has increased worldwide, but it has increased at a much faster pace in regions close to the equator. The work provides strategic insight on where in the world to reduce emissions of pollutants that form ozone. Jason West, corresponding author. —Owen R. Cooper, co-author. Yuqiang Zhang, Owen R.
Heavy-duty trucks can emit drastically higher levels of pollution when not equipped with required emissions controls. Transport companies must comply with California’s rule to improve air quality and protect adjacent schools and communities from breathing these toxic pollutants. Schneider National, Inc. Old Dominion Freight Line, Inc.
The introduction of these vehicles promises to reduce pollution by 99% compared to thermal vehicles. The operator and the manufacturer have been working together since 2016. This order for electric buses was planned before the health crisis. —Marie-Hélène Cloutier, Executive Vice-President Quebec and Maritimes of Transdev Canada.
A 2016 study by Professor Maher and colleagues found abundant magnetite nanoparticles in brain tissue; magnetite is toxic and has been implicated in the production of reactive oxygen species (free radicals) in the human brain, which are associated with neurodegenerative diseases including Alzheimer’s disease. Cross, Imad A.M. 2019.108567.
The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.
The proposed regulation is intended to ensure reductions in smog-forming NO x and protect communities most impacted by air pollution. The California Air Resources Board will consider the proposed Heavy-Duty Low NO x Omnibus Regulation on 27 August 2020. On-road heavy-duty vehicles are an essential part of the state’s economy. Source: CARB.
Global energy-related carbon dioxide emissions were flat for a third straight year in 2016 even as the global economy grew, according to the International Energy Agency. In 2016, renewables supplied more than half the global electricity demand growth, with hydro accounting for half of that share.
Long-term exposure to particulate air pollution has been linked to an increased risk of heart disease, but the biological process has not been understood. Participant-specific pollutant concentrations averaged over the years 2000–10 ranged from 9.2–22.6 The study is published in The Lancet. and NO x between 1999 and 2012. μg PM 2.5 /m
Air pollution impairs the function of blood vessels in the lungs, according to a study of more than 16,000 patients presented at EuroEcho-Imaging 2016. The study examined the effect of air pollution on pulmonary haemodynamics (blood flow) in a population and in individuals. Increases in PM 10 and PM 2.5
Highway vehicles are responsible for a declining share of pollutants in the US, according to data gathered by the US Department of Energy (DOE). More than half of all carbon monoxide (CO) emissions in 2002 were from highway vehicles; by 2016 that fell to 30%.
de novo rather than as direct emissions—via nucleation and growth is a major source of aerosol pollution in terms of number concentration. In spite of a great deal of research, it is still a puzzle why and how such new particule formation (NPF) occurs in a highly polluted urban atmosphere.
President Obama has directed the Environmental Protection Agency (EPA) and the Department of Transportation (DOT) to develop and to issue the next phase of medium- and heavy-duty vehicle fuel efficiency and greenhouse gas standards by March 2016. Earlier post.) Earlier post.) vocational vehicles such as transit buses and refuse trucks.
Fiat failed to inform CARB about the fixes when they were made and also disclosed that it had certified 2014-2016 model year off-road engines using incorrect emissions data. These illegal modifications may increase emissions of toxic and smog-forming pollution both on and off our roads and highways. The remaining $4.4
This bill creates a framework for grading industrial facilities’ air quality performance and creating a uniform air pollution standard that facilities must meet to receive allocation of free allowances from the California Air Resources Board (ARB) beginning in 2021. CNR passed the proposal on Monday.
The firm forecasts an immediate boom in demand for ternary Li-ion batteries—mainly used to power alternative energy vehicles—from 4.4GWh in 2015 to 10 GWh in 2016. China started giving state aid to alternative energy vehicles (AEV) makers in 2009 to promote the development of green vehicles to help tackle air pollution.
The Mayor of London, Sadiq Khan, has outlined plans to crackdown on the most polluting vehicles, including an additional £10 (US$13) per day charge for the most polluting vehicles and an extended Ultra-Low Emission Zone. The public has until 29 July 2016 to provide feed back on the first round of the Clean Air Plan consultation.
Exposure to air pollution increases the risk of developing insulin resistance as a pre-diabetic state of type 2 diabetes, according to a new study by scientists of Helmholtz Zentrum München, in collaboration with colleagues of the German Center for Diabetes Research (DZD). The researchers reported these results in the journal Diabetes.
Decreases in ambient air pollution levels over the past 20 years in Southern California were associated with significant reductions in bronchitic symptoms in children with and without asthma, according to a study by researchers at the University of Southern California published in JAMA. Kiros Berhane, Ph.D., —Berhane et al.
The Port of Long Beach has achieved clean air records in its latest study of air pollution emissions, including an 88% reduction in diesel particulate matter. The inventory, conducted by an independent consultant, found the Port’s aggressive actions to cut pollution have decreased diesel particulate matter a record 88% since 2005.
The particles we found are strikingly similar to the magnetite nanospheres that are abundant in the airborne pollution found in urban settings, especially next to busy roads, and which are formed by combustion or frictional heating from vehicle engines or brakes. Gargiulo et al. Torres-Jardón,R. and Calderon-Garciduenas, L.C. Gargiulo, R.
Nutrient pollution is one of America’s most widespread, costly and challenging environmental problems. The 2016 awards event will be held in conjunction with the 20 th Annual Green Chemistry and Engineering Conference. Dow AgroSciences, LLC of Indianapolis, Ind. It also reduces atmospheric nitrous oxide emissions.
Fuel from True Zero ’s hydrogen-fueling stations during 2016 powered more than 3.7 The number of fuel cell cars on California roads increased during 2016 and is expected to more than quadruple during 2017. million zero emission fuel-cell-car miles in California, eliminating more than 2.3
Toyota said that this milestone demonstrates the staying power of a technology that is now emerging as a mainstream solution to reduce greenhouse gas emissions and other pollutants. This latest milestone of 10 million units was achieved just nine months after total sales reached 9 million units at the end of April 2016. thousand.).
In “Estimated Excess Morbidity and Mortality Caused by Air Pollution above ATS Recommended Standards, 2011-2013,” published online in the August edition of Annals of the American Thoracic Society , researchers report on the annual health benefits of meeting more protective standards recommended by the ATS for O 3 and PM 2.5.
The information paper indicates that, under the agency’s current schedule, EPA intends to propose its findings in late April 2015, with final determinations expected in spring 2016.
Using this type of measurement, the Port also posted its best year ever, lowering the average amount of emissions the port generates to move each container of cargo for all eight pollutants tracked by the Port’s emissions inventory, including greenhouse gases (GHG), which were down 30% per container on average since 2005.
A study led by MIT researchers, focused on New York City, suggests that using mobile-phone data to track people’s movement provides an even deeper picture of exposure to pollution in urban settings than by studying air-quality levels in fixed places. Their open-access paper is published in the ACS journal Environmental Science & Technology.
This grant was initially set to finance 70 buses, but Transport for London has managed, through good negotiation and increased market confidence in hybrid buses, to increase this order so that, in total, more than 400 of these less polluting vehicles will be in service by next year. Hybrid technology was first trialled by TfL in 2006.
The method could be used as an automatic tool, and could act as an early warning system for dangerous pollution levels and potential technical problems, said Assistant Professor Ying Sun from the University’s Computer, Electrical and Mathematical Science and Engineering Division. Khadraoui, S. &
The amendments bring new requirements into force for vessels under Annex VI of the International Maritime Organization’s (IMO) International Convention for the Prevention of Pollution from Ships (MARPOL) that Canada has negotiated with international partners. New standards will reduce allowable emissions of key air pollutants from ships.
Through routine audits, CARB discovered that Del Monte’s chartered fleet calling at the Port of Hueneme for 2015-2016 did not meet the operational time limits for at least 50% of its visits and did not reduce its auxiliary engine power generation by 50%. These reductions decrease air pollution and the mortality rate of endangered whales.
New research by scientists at King’s College London suggests that air pollution from London’s roads is improving overall but more work may be needed to tackle some sources of traffic pollution, which continue to breach limits in many parts of the city. Heavy vehicles were an important factor in urban air pollution.
The California Air Resources Board (CARB) has posted a revised draft of California’s proposed Short-Lived Climate Pollutant (SLCP) Strategy. SLCPs are a category of pollutants which remain in the atmosphere for a relatively brief period, but have global warming potentials that are much higher than those of CO 2.
IHS analysts are also looking ahead to 2016 and still expect some growth in light vehicle sales next year, though just about 3 percent, to 24.2 IHS also expects less of a correction in dealer inventories in 2016, which is exaggerating the current wholesale vehicle sales decline. million units.
This settlement aligns with EPA’s National Compliance Initiative (NCI), Creating Cleaner Air for Communities by Reducing Excess Emissions of Harmful Pollutants. People living in communities that are near sources of hazardous air pollutants may face significant risks to their health and environment.
However, the use of scrubbers has recently come under intense scrutiny and is undergoing regulatory review due to concerns about both the reliability of these systems to deliver consistent air pollution compliance and because of the water pollution produced by open-loop operations. —Pavlenko et al.
Under the Clean Air Act, in 2016 EPA found that emissions of GHGs from engines used in certain aircraft causes, or contributes to, air pollution which may reasonably be anticipated to endanger public health or welfare. This process will take time, EPA said, and it is critical that EPA complete this part of the process so that the U.S.
A new study by a team at the University of Surrey has found that particulate pollution levels inside cars are up to 40% higher when the vehicle is stuck in a traffic jam or stopped at a red traffic light compared to free-flowing traffic conditions. 34 μm at TIs.
JILA physicists and colleagues have identified a long-missing piece in the puzzle of exactly how fossil fuel combustion contributes to air pollution and a warming climate. By finally understanding the reaction in full, we can model the atmospheric chemical processes much more accurately, including how air pollution forms. Bjork, T.Q.
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. for averaging, banking, and trading of credits established in the MY 2012-2016 program.
For the purposes of the bill, zero emissions vehicles cannot produce exhaust emissions of any criteria pollutant or greenhouse gas under any operational mode or condition; upstream emissions are not counted. In 2016, approximately 2.09 California has set ambitious goals to reduce GHG emissions by 40% below 1990 levels by 2030.
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