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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.
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.
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.
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. This is why cleaner technology and increased efficiency matter. million Twenty-foot equivalent units (TEUs).
The 2017 Compliance Report for the Low Carbon Fuel Standard (LCFS) shows 100% compliance with the regulation. The program provides consumers with an increasing volume and variety of cleaner fuels. All other companies brought cleaner fuels to market—fuels that were below the carbon-intensity baseline.
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.
To enable automakers to reach the 147g target, innovation should be encouraged by giving “super-credit” weightings to each maker’s cleaner vehicles, the committee said. The draft also sets indicative targets for post-2020 CO 2 emissions in the range of 68-78 g/km (109-126 g/mile) from 2025. Earlier post.).
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.
This feedback illustrates the complex coupling between different pollutants, which must be accounted for in models used to develop control strategies. SOA is a major component of those particles, and bringing these areas into compliance—so that all Americans breathe cleaner, safer air—will likely require addressing SOA pollution.
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.
Some clean energy production, such as generating electricity by capturing excess heat at manufacturing facilities, is ineligible for the production tax credit because it is not expressly listed in the code, while other types of energy production generating significant air pollution receive sizable tax subsidies. Clean fuels tax credit.
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. The EPA set out to hasten the transition of school bus fleets to cleaner vehicles in 2012 with its School Bus Rebate Program.
The largest one-year emissions drop California has ever achieved was at the height of the Great Recession in 2009, when climate pollution fell 6.1%. MMTCO 2 e (+0.2%) in 2018 compared to 2017. from 2017 to 2018 due to a strong growth in real GDP. in 2017 to 40.9% California’s energy-related emissions were 9.1
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.
The California Air Resources Board released GHG emissions data for 2018 showing that emissions remain below 1990 levels but are effectively flat compared to 2017, while the economy grew by 4.3%. million metric tons in 2017. million metric tons between 2017 and 2018, the first such decline since 2013. tons per person to 10.7
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.
In March 2017, Tesoro notified CARB that the company had misreported fuel data from 2011 to 2016. The money from the fine will be deposited in the state Air Pollution Control Fund where it can be appropriated by the legislature for air quality and greenhouse gas (GHG) reduction efforts. In this case, the company misreported 1.9
A new study by the International Council on Clean Transportation (ICCT) estimates heavy fuel oil (HFO) use, HFO carriage, the use and carriage of other fuels, black carbon (BC) emissions, and emissions of other air and climate pollutants for the year 2015, with projections to 2020 and 2025. —Comer et al.
The ULEZ has already helped to reduce roadside pollution levels by 44% in central London and 20% in inner London. Among other improvements, the expansion is forecast to make further progress to reduce air pollution, by reducing NO x emissions from cars and vans in outer London by 10% and 7% respectively, and reducing PM 2.5
Car makers would therefore have to produce, in addition to older, heavier or polluting models, enough cleaner ones to achieve a balance of 95g en 2020, on pain of penalties. Makers producing fewer than 1,000 cars a year should be exempt from the legislation, said the MEPs.
Ola is the market leader in app-based hailing, and intends to leverage its scale to bring cleaner, more comfortable, and safer products to market. It also represents an immediate opportunity to improve outcomes for all stakeholders while reducing pollution across towns and cities. —Bhavish Aggarwal, Co-Founder and CEO of Ola.
Our urban areas and highways will have cleaner fuel, which also creates jobs and generates income to the poor through family farming. Local agencies now have 12 months to present Vehicle Pollution Control Plans targeting specific fleet groups, defining frequency and priority areas for inspection. Emissions testing.
Running from 1 September 2017, Hyundai’s scheme targets older and more polluting vehicles with Euro 1-4 emissions standard, cars which were registered before 31 December 2009. The scheme will run until the end of 2017. Over that period, it enabled over 45,000 customers to move into new, safer and cleaner cars.
Vehicle keepers in the 14 cities classified by the federal government as having the highest levels of pollution and in the surrounding areas will be entitled to the new exchange premiums. Throughout the Group, more than 210,000 old diesel vehicles were taken off the roads, scrapped and replaced by modern, cleaner models.
Sales of battery-electric vehicles and plug-in hybrids exceeded 287,000 units in the quarter, 63% higher than the same quarter a year ago and up 23% from Q2 2017, BNEF said. China accounted for more than half of global sales as its market for electric cars doubled amid government efforts to curb pollution.
Ceres’ BICEP network: “This decision will also increase air pollution, which will raise healthcare costs and lead to less productivity as a result of more missed work and school days.”. Under the Clean Air Act (CAA), EPA sets national standards for vehicle tailpipe emissions of certain pollutants. —Administrator Pruitt.
The insights gleaned will contribute to more efficient, cleaner burning engines. The conditions of the flame that start the combustion process are crucial for improving engine efficiency and minimizing pollution formation. Alex Krisman, Evatt R. Hawkes, Mohsen Talei, Ankit Bhagatwala, Jacqueline H. 2016.08.043.
On the criteria pollutants side, LEV III reduces fleet average emissions of new passenger cars (PCs), light-duty trucks (LDTs) and medium-duty passenger vehicles (MDPVs) to. The new rules strengthen the greenhouse gas standard for 2017 models and beyond. super ultra-low-emission vehicle (SULEV) levels by 2025.
They further agreed to reduce air pollutant emissions by aligning air pollutant emission standards for light- and heavy-duty vehicles and corresponding ultra low-sulfur fuel standards by 2018. Short-lived climate pollutants. In addition, the SmartWay freight transportation program will be extended to Mexico.
The US EPA issued an Advance Notice of Proposed Rulemaking (ANPR) for the Cleaner Trucks Initiative (CTI). The eventual CTI rulemaking will establish new, more stringent emission standards for NO x and other pollutants for highway heavy-duty engines. From 2007 to 2017, US NO x emissions dropped by more than 40%.
Making the transition to cleaner, lower polluting near-zero and zero-emission vehicles is a critical component to addressing California’s clean air and climate challenges. With the announcement of Energy Commission funding for additional stations, California is slated to have 51 public hydrogen refueling facilities on line by 2017.
A study of a 2017 Toyota Mirai fuel cell by Argonne National Laboratory found fuel cell stack efficiency below 50% and fuel cell system efficiency dropping below 40% at high loads. The sharp drop in system efficiency is due to parasitic losses to the air compressor and other system accessories. ID-Technologies, Fribourg, Switzerland.
An estimated 68 stations are needed to support the anticipated rollout of these vehicles in 2015-2017. In a separate action, the California Energy Commission approved $4,979,070 through the current ARFVT program to projects that will support increased numbers of cleaner, alternative fuel vehicles on California roadways.
In 2018, the Government will publish a comprehensive Clean Air Strategy which will address other sources of air pollution. Air quality in the UK has been improving significantly in recent decades, with reductions in emissions of all of the key pollutants, and NO 2 levels down by half in the last 15 years. billion (US$3.5
In 2017, the BMW Group expects sales of its electrified vehicles to exceed 100,000 for the first time in a single year, with the all-electric BMW i3, BMW i8, BMW iPerformance plug-in hybrids and the plug-in hybrid MINI Countryman all contributing to the figures. BMW has established solid electrification credentials. Earlier post.).
Since September 2017, a new test procedure, the Worldwide Harmonized Light Vehicles Test Procedure (WLTP), has to be followed for new vehicle types. From laboratory to road: A 2017 update of official and “real-world” fuel consumption and CO 2 values for passenger cars in Europe. com (Spain); and the car club TCS (Switzerland).
Exposure to these pollutants was most elevated in the coach located closest to the locomotive: geometric means were 126,000# cm -3 for UFP, 249 μm 2 cm −3 for LDSA, and 17,800 ng m −3 of BC; these concentrations are much higher than those previously reported for other modes of public transportation. Cheol-Heon Jeong, Alison Traub, Greg J.
As the state adds more variable renewable energy to the grid, these resources—electric vehicles, distributed energy resources and community choice aggregators—represent a challenge to the traditional energy management system but also provide opportunities for us to manage a more efficient and cleaner grid.
LanzaTech’s first commercial facility will be online at the end of 2017 in China, producing fuel-grade ethanol from captured steelmaking off-gas. The successful application of LanzaTech’s innovative platform in steel making has led to commercial engagement with companies in the ferroalloy sector.
Engine developers can use this information to validate computer models and design advanced engine combustion strategies that will improve fuel economy for consumers while also lowering tailpipe pollutant emissions. Skeen (2017) “Diffuse back-illumination setup for high temporally resolved extinction imaging,” Appl. 56.005028.
A new systematic review by The Lancet found that “people living in e-waste exposed regions had significantly elevated levels of heavy metals and persistent organic pollutants,” and it advocated for “novel cost-effective methods for safe recycling operations … to ensure the health and safety of vulnerable populations.”
It’s getting cleaner and prospects are improving BY TIM BENFORD: PRESIDENT OF DRIVE ELECTRIC DAYTON, PAST VICE-PRESIDENT OF ELECTRIC AUTO ASSOCIATION. Gasoline always emits 20 lbs of toxic air pollutants per gallon, and can only be burned once. Is it becoming cleaner? Green Energy Ohio plant in Dayton, OH.
It’s getting cleaner and prospects are improving BY TIM BENFORD: PRESIDENT OF DRIVE ELECTRIC DAYTON, PAST VICE-PRESIDENT OF ELECTRIC AUTO ASSOCIATION. Gasoline always emits 20 lbs of toxic air pollutants per gallon, and can only be burned once. Is it becoming cleaner? Green Energy Ohio plant in Dayton, OH.
Are EVs really cleaner & greener choices? For instance, it has been shown that in terms of air pollution, the electric model of the average midsize car outperforms its fuel-powered counterpart. All things considered, it remains clear that EVs are the greener, cleaner transport choice.
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