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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.
Internal combustion engines, when burning a fuel-air mixture, produce harmful pollutants such as soot and NO x. Although engine manufacturers routinely develop cleaner engines for new vehicles, older model vehicles continue to contribute heavily to pollution levels.
According to an independent study by the International Institute for Applied Systems Analysis (IIASA) and the Council on Energy, Environment, and Water (CEEW), more than 674 million Indian citizens are likely to breathe air with high concentrations of PM 2.5 The program focuses on 102 polluted Indian cities and aims to reduce PM 2.5
Leading international efforts for GHG emission reductions and adaptation. In terms of investment in innovation for cleaner energy, the plan calls for: Investment in advanced fossil energy projects. Leading international efforts for GHG emission reductions and adaptation. Preparing the US for the impacts of climate change.
An article in the latest issue of IEA Energy: The Journal of the International Energy Agency reports that Estonia, which has the most developed oil shale industry in the world, is collaborating in pursuing wider use of oil shale in a cleaner, more sustainable manner. Different that shale oil—i.e.,
The changes we are announcing today will help make our oceans and lakes cleaner by reducing ship emissions. New standards will reduce allowable emissions of key air pollutants from ships. New energy efficiency requirements will reduce GHGs emissions from international shipping.
Meeting standards for fine particle pollution, or PM 2.5 , is the San Joaquin Valley’s most critical air quality challenge. The San Joaquin Valley has the worst particulate matter pollution in California—and the worst in the nation for annual federal standards. The newly adopted 2018 Valley PM 2.5
They did the test in real homes as part of Project Surya, which quantifies the impacts of cleaner cooking technologies in a village in India. Singh, Tanveer Ahmed, Nithya Ramanathan, and Veerabhadran Ramanathan (2012) Real-Time Assessment of Black Carbon Pollution in Indian Households Due to Traditional and Improved Biomass Cookstoves.
Black carbon (BC) from incomplete biomass and fossil fuel combustion is the most strongly light-absorbing component of particulate matter (PM) air pollution and a major climate-forcing emission. Baumgartner and her colleagues measured the daily exposure to different types of air pollutants, including black carbon, in 280 women (mean age 51.9
Bucket trucks are a critical tool for building and maintaining the electric grid, which is set for major investment and expansion as the country shifts toward cleaner sources of energy. Con Edison owns more than 300 such trucks. Con Edison is a subsidiary of Consolidated Edison, Inc.,
Research led by Sandia National Laboratories has resulted in new insights about how to understand and ultimately to control the chemistry of ignition behavior and pollutant formation. The discovery eventually will lead to cleaner, more efficient internal combustion engines. Conceptional hierarchical data structure and work flow.
British Airways will invest in LanzaJet’s first commercial-scale Freedom Pines Fuels facility in Georgia and acquire cleaner burning sustainable aviation fuel from the plant. British Airways’ parent company, International Airlines Group, will be investing US$400 million in sustainable aviation fuel over the next 20 years. Background.
Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles. 10 ) of urban air, a fraction known to be enriched with non-tailpipe constituents.
A new report from the US Environmental Protection Agency (EPA) finds that air pollution at US ports can be reduced significantly at all port types and sizes through a variety of strategies and cleaner technologies. Source: National Port Strategy Assessment. Click to enlarge. relative reductions from drayage trucks.
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.
In an EU-funded research project, an international consortium is aiming to develop new production methods for sustainable marine fuels to replace heavy fuel oils in shipping. Although cleaner fuels are available, many companies opt for HFOs due to their low cost. However, HFOs are banned in the national waters of many countries.
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.
However, the fuel-cycle PM 10 , PM 2.5 , SO 2 , and NO x emissions of EVs could be up to five times higher than those of ICEVs (internal combustion engine vehicles) and CNGVs. Although EVs have a greater GHG reduction benefit than CNGVs, they may increase life-cycle emissions of criteria pollutants, simply because coal is heavily involved.
What isn’t often discussed is the potential for EVs to reduce noise pollution. With that in mind, here’s a closer look at EVs and their impact on noise pollution. How Are Automakers Reducing Noise Pollution? Reducing pollution starts with EV production. People can live better lives when the roads are quieter and cleaner.
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. Cromar et al.
It, or a scaled-up version, could also provide a solution for the Asian motor vehicle fleet, in which two-stroke engine vehicles constitute a major share—and contribute significantly to air pollution. International Journal of Vehicle Design , Volume 34, Number 1 doi: 10.1504/IJVD.2004.003891. Oh and Plante. Click to enlarge.
The ESI program, already underway at several major European ports, offers immediate and significant clean air benefits by rewarding vessel operators for voluntary engine, fuel and technology enhancements that reduce emissions from ships beyond the regulatory environmental standards set by the International Maritime Organization (IMO).
The CMA CGM partnership deals with the development of cleaner and more sustainable energies to eliminate CO 2 emissions, greenhouse gases and air pollutants. The launch of an international coalition for the energy of tomorrow in order to federate all transport and logistics players.
Countries seeking to meet Paris Agreement targets on CO 2 emissions must get a grip on the amount of pollution produced at city level, according to a new open-access study published in S cience Advances by an international team of researchers from Europe and China. —Prof Guan.
Use of electric vehicles would achieve greater reductions in GHG emissions, corresponding to the rate that the electric grid becomes cleaner, through greater reliance on renewables and low- and non-emitting generation. —Ted Craver, chairman, president and CEO of Edison International. levels throughout the United States.
Mayor Hidalgo described her anti-pollution plan, which will be considered by the Conseil de Paris (the assembly governing the city) on 9 February, to the weekly Le Journal du Dimanche (leJDD) on 6 December. European regulations reduced pollutant emissions from diesel vehicles to those of gasoline vehicles. —CCFA.
The RV1 route passes through some of London’s most polluted areas, so its conversion to hydrogen power will help to improve London’s air quality. This is set to expand to 300 and, from 2012, will be joined by the Mayor’s New Bus for London, which will be 40% less polluting than a traditional diesel bus.
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.
Coltura is a non-profit organization dedicated to accelerating the switch from gasoline and diesel to cleaner alternatives. Such reasons include advantages to the electrical grid such as load balancing and energy storage, increased jobs and economic development, reduced stormwater pollution and consumer savings. The paper by Matthew N.
At every price point and with multiple powertrains, we can put more people in cleaner automobiles across North America to have the greatest near-term impact on total carbon emissions. Toyota shared highlights of new internal research evaluating the environmental impact and cost of ownership between a PHEV and a BEV.
UK Environment Secretary Michael Gove published a new Clean Air Strategy to cut air pollution backed up through new primary legislation. The UK said it will go further and faster than the EU in reducing human exposure to particulate matter pollution. Cleaner fuels and stoves produce less smoke, less soot and more heat.
In the future, autonomous vehicles and battery-powered technology could work together to create cleaner, more efficient roads. For the most part, they look, sound and act like a traditional car, but there’s one major difference: their engines run on batteries and not on internal combustion powered by fossil fuels.
potential to deliver on environmental and safety objectives, according to a new report prepared by Dutch research and consultancy organization TNO and published by the International Transport Forum. While scrappage schemes have the potential to deliver on objectives such as reducing pollutant emissions, these have not done so as well.
The United Nations Environment Programme (UNEP) and partners have launched a new initiative that aims to reduce pollution levels, improve resource efficiency and reduce infrastructure costs in cities across the world. In such a rapidly urbanizing world, cities are increasingly becoming the focus of international sustainability efforts.
The cap-and-trade program also works in concert with other measures, such as standards for cleaner vehicles, low-carbon fuels, renewable electricity and energy efficiency, and complements and supports California’s existing efforts to reduce smog-forming and toxic air pollutants.
The findings, published in the 21 September issue of Atmospheric Chemistry and Physics , are generally consistent with official Chinese government statistics and could bolster their credibility as international negotiations proceed on commitments of China and other nations to combat climate change. Munger, J. McElroy, M.
GTL transportation fuel is cleaner burning than conventional diesel with a roughly comparable, and potentially lower, greenhouse gas profile, Sasol says. GTL fuels are virtually free of sulfur and aromatic compounds and reduce emissions of particulates, nitrogen oxides, carbon monoxide and other pollutants and will improve air quality.
Created with the mission to build cleaner, more efficient engines, Achates Power has an experienced staff of engineers and scientists working with leading engine manufacturers to bring the opposed piston engine to market. The founding members of the Hydrogen Opposed Piston Engine Working Group include: Achates Power, San Diego, CA.
WM International Engineering L.L.C. Renewable DME used as a transportation fuel can decarbonize the transportation sector while greatly reducing the emissions of particulate matter, greenhouse gases and other pollutants. Oberon Fuels, the first company to produce renewable DME (rDME) in the US, is a supporting partner.
While technological advances are producing cleaner vehicles, more and more passengers and goods are travelling further distances in Europe, thereby offsetting efficiency gains. Transport, including international aviation and maritime transport, accounts for around a quarter of total EU greenhouse gas emissions. Click to enlarge.
The software will be used to develop cleaner-burning engines and potentially fuels in advance of impending regulations in the US and Europe, which call for limits on the size and number of soot particles emitted by passenger cars. This can shave days, weeks or months from a design cycle to get cleaner cars more quickly on the road.
Using mild, full and plug-in hybrid real-world emissions test data from both European and US vehicles, Emissions Analytics compared hybrids with their internal combustion engine equivalents. It is, however, a false assertion that they are needed to fulfil this purpose. Molden outlined two potential paths that are immediately available.
ABuilding on the proposed stronger ambient air quality standards for ozone ( earlier post ), EPA will develop a strategy for a cleaner and more efficient power sector, with strong emission reduction goals for SO 2 , NO x , mercury and other air toxics. Expanding the Conversation on Environmentalism and Working for Environmental Justice.
It requires OGVs to use less polluting marine distillate fuels instead of heavy fuel oil within a designated area along the California coastline. The OGV Fuel Regulation was adopted by the ARB in 2008 and implementation began on 1 July 2009. In addition, this route on the Southern side of the Channel Islands goes through the US Navy’s Pt.
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