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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. million users in France in 2017. million users in London in 2019 and with 2.7
For travelers who visit cities with high levels of air pollution, even a short stay leads to breathing problems that can take at least a week from which to recove, a new study led by researchers at NYU School of Medicine finds. Researchers then compared the health data against levels of air pollution collected from local government agencies.
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. pollution is falling, harmful ground-level ozone pollution is on the rise, especially in large cities. Over the course of five years, PM 2.5 Ke Li, Daniel J. 1812168116.
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. The temperature data are from the Copernicus Climate Change Service (2017). Shi and Brasseur.
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.
The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fuel economy was 24.9 Most large manufacturers used banked credits, along with technology improvements, to maintain compliance in model year 2017. Estimated Real-World CO 2 and Fuel Economy.
The processes that create ozone pollution in the summer can also trigger the formation of wintertime air pollution, according to a new study from researchers at the University of Colorado Boulder and NOAA, in partnership with the University of Utah. A key control strategy is to reduce emissions of the limiting reagent.
Diesel generators release greenhouse gases, particulate matter (PM), volatile organic compounds (VOCs), nitrous oxides (NO x ) and sulfur dioxide (SO 2 ), harmful pollutants that create smog and exacerbate respiratory conditions. This pollution, in turn, may trigger upwards of $31.8 Of these, 20,907 are diesel-fueled.
Created to address California’s pollution challenges, this technology could be a solution for communities around the globe dealing with the effects of NO x. The State of California plans to enact tighter emissions standards in 2024 and will require that heavy-duty engines produce less pollutants.
An in-house study by environmental NGO Transport & Environment (T&E) has found that the luxury cruise brands owned by Carnival Corporation & PLC emitted in 2017 in European seas alone 10 times more SO x than all of Europe’s 260+ million passenger vehicles. million passenger vehicles in a year.
The high concentrations found in snow samples from disparate regions suggest microplastics—which may contain varnish, rubber, or chemicals used in synthetic fabrics—cause significant air pollution. They visited five ice floes by ship-based helicopters or dinghies during three expeditions.
2017 for one ozone metric. 2017 are included. Many countries regulate ozone because of the damage the pollutant does to plants and people. Since the 1990s, tighter controls on emissions of those ingredients have lessened ozone pollution in many European and US cities. 2014) are included.
Based on their findings in a new study, researchers from the University of Washington and the University of Minnesota suggest that modifying urban form—as a means of affecting motor vehicle usage—may be a strategy to mitigate urban air pollution. Marshall (2017) “Does Urban Form Affect Urban NO2? —Bechle et al.
Researchers from Carnegie Mellon University and the University of Pittsburgh have found that the air pollution and greenhouse gas costs of shipping crude by rail are nearly twice as large as those for oil pipelines. Air pollution and greenhouse gas damages for transportation by railroad and pipelines to the gulf coast. Clay et al.
Traffic is a major source of harmful pollutants; daily peak exposures tend to occur near roadways or while traveling—or being stuck—on them. That gave them rare, real-world look at pollutant exposure. With windows closed, the pollutants took longer to enter the vehicle cabin, but also longer to exit it.
The newly released 2017 Inventory of Air Emissions shows the Port set new record lows for emissions reductions while its container volume reached an all-time high of 9.34 Source: 2017 Inventory of Air Emissions. The largest ships tend to be new-builds with cleaner engines, another contributor to clean air gains reported in 2017.
The 2017 Compliance Report for the Low Carbon Fuel Standard (LCFS) shows 100% compliance with the regulation. As an example, in 2017, renewable liquid fuels displaced over 500 million gallons of diesel, and more than 100 million gallons were displaced by renewable natural gas. That equals an over-compliance of 9.8
A new report by the UK’s Office for National Statistics (ONS) finds that greenhouse gas (GHG) emissions from road transport in the UK rose by 6% from 1990 to 2017. Total fuel used for road transport in the UK remained relatively stable from 1990 to 2017 as the fuel efficiency of newer vehicles has improved.
An analysis of the early impacts of London’s new Ultra Low Emission Zone (ULEZ) found that in the first four months of its operation (March – July 2019) there was a reduction of 12,524 older, more polluting, non-compliant vehicles detected in the zone—a reduction of more than one-third.
Since December 2017, CALeVIP has made more than $155.9 Funding comes from the CEC’s Clean Transportation Program, which invests up to $100 million annually to support California communities, increase access to EV charging infrastructure, support innovation and accelerate the deployment of advanced transportation and fuel technologies.
They monitored indoor and outdoor ozone levels, along with other pollutants. In contrast, only 31 million Americans live in counties where other pollutants exceed EPA standards. Ozone is a difficult pollutant to control because its creation in the atmosphere is complex. The 24-hour ozone exposure concentrations ranged from 1.4
The violations were discovered during routine audits of the company’s 2017 and 2018 vessel fleet visits to the Port of Oakland. CARB’s investigation revealed that from 2017 to 2018, Mitsui O.S.K. In 2017, 87% of all regulated fleets complied with the regulation.
China Petroleum and Chemical Corporation (Sinopec) said that it had made significant breakthroughs in the exploration and development of shale gas in China, and is planning to develop the Fuling shale gas field into China’s first shale gas field with an annual production capacity of 10 billion cubic meters by 2017. trillion cubic meters.
Studies have shown that air pollution can have negative effects on cardiovascular health and life expectancy. Information on the relationship between air pollution and kidney disease is very scarce. Air pollution levels were also assessed using space-borne sensors from NASA satellites. 2017030253.
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. 2017) that actual ship operations are different.
Today, operating the best-selling gas-powered commercial leaf blower for one hour emits air pollutants comparable to driving a 2017 Toyota Camry from Los Angeles to Denver. It’s time to phase out these super polluters. Smog-forming emissions from small engines will surpass those from passenger vehicles this year.
Flow was launched in 2017 and released to the public in September; the benchmarks are being released this month. The researchers anticipate that the resulting analysis will allow them to gain insights into the sources and distribution of pollutants, and ultimately allow for the design of more efficient and more timely interventions.
The violations were discovered during routine audits of the Shanghai-based company’s 2014-2017 fleet visits to the Port of Los Angeles/Long Beach and the Port of Oakland. To settle the case, COSCO agreed to pay $965,300 to the Air Pollution Control Fund to support air pollution research, and to comply with all applicable CARB regulations.
In Seoul, Hyundai Motor unveiled an electric double-decker bus—a first of its kind for Hyundai, and part of the company’s effort to help reduce traffic congestion and air pollution. The bus allows up to 70 passengers—11 seats on the first floor and 59 seats on the second floor—1.5
The Federal Transit Administration (FTA) announced the availability of $55 million of Fiscal Year 2017 funds ( FTA-2017-003-TPM-LowNo ) for the purchase or lease of low- or no-emission vehicles as well as related equipment or facilities (Low-No). million is available under the Continuing Resolution that expires on 28 April 28 2017.
By operating the all-electric TRUs, UNFI anticipates it will save approximately 135,000 gallons of diesel fuel per year while reducing particulate matter pollutant emissions and greenhouse gas emissions. Nearly 50 percent of UNFI’s direct greenhouse gas emissions are from our fleet of trucks and trailers.
This proposed action would align US standards with the international CO 2 emissions standards adopted by the International Civil Aviation Organization (ICAO) in 2017, making domestically manufactured aircraft competitive in the global marketplace. turboprops) with a MTOM greater than 8,618 kilograms.
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. Shifting to electric vehicles could also reduce noise pollution, especially in cities where speeds are generally low and traffic often stands still.
EVgo’s US network of DC fast chargers provided 40 million miles of electric driving in 2017; in 2016, the figure was 22 million EV miles. The EVgo network saw strong expansion in 2017, increasing by 20%, and now has more than 1,000 DC fast chargers across 66 markets nationwide. Network usage set a record with 1.1
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. mpg US (5.87 L/100km) in model year 2021, and 49.6 L/100km) in model year 2025.
Replacing all of the oldest, highly polluting school buses in the US could lead to 1.3 Even relatively short commutes on school buses can dominate students’ daily air pollution exposures. That means millions of children are still riding older, highly polluting buses to school.
Residents living in the three communities are heavily impacted from high levels of air pollution sources including ports and inland warehouses traffic. The plans were developed under the requirements of AB 617, requiring community-driven action to identify, to monitor and to reduce air pollutants of specific concern to each of community.
The benefits with battery electrification are significant, including eliminating emissions in operations, reducing noise pollution, and lowering costs by lessening the need for ventilation and cooling when required; this is especially important as underground mines keep getting deeper. Onaping Depth Project.
EarthSense Systems—a joint venture between the University of Leicester and aerial mapping company BlueSky—has published MappAir, the first high resolution nationwide map of air pollution. ultrafine pollution particles smaller than 2.5 micrometers) later in 2017. Air pollution is not a constant threat.
The 2023 EPA Automotive Trends Report, released last week, showed that automakers significantly ramped up hybrid and EV sales from model years 2017 to 2022. Increased production of hybrids and EVs has helped offset the shift toward larger vehicles in the new-car market, according to a comprehensive annual update from the EPA.
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.
The ports of Los Angeles and Long Beach released the draft of their proposed 2017 C lean Air Action Plan (CAAP) Update. A preliminary analysis estimates the cost of implementing the 2017 CAAP at $7 billion to $14 billion. The 2017 CAAP identifies the tougher measures needed to ratchet down emissions to zero or near-zero levels.
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.
The mode of travel you take on your daily work commute can make a big difference in your exposure to air pollution, according to a new study by researchers at the California Air Resources Board (ARB). Boxplot of average PM 2.5 , BC, UFP, and LDSA [lung deposited surface area] concentrations for each commute mode.
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