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Twelve European Union Member States exceeded one or more of the emission limits set by the EU National Emission Ceilings (NEC) Directive, according to recent official data for 2010 reported to the European Environment Agency (EEA). The pollutant for which most exceedances were registered was NO x. Jacqueline McGlade.
The California Air Resources Board (ARB) is soliciting research suggestions for the Fiscal Year 2012-2013 Annual Research Plan in the form of brief conceptual descriptions that address specified research gaps and support the Board’s ongoing regulatory and policy priorities. The deadline to submit research concepts is 31 January 2012.
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). —Susan Anenberg.
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).
On 18 August 2020, $27 million in funding will be available in California to replace higher polluting trucks with zero-emission vehicles. Existing vehicles must be engine model years 1992 to 2012, in compliance with all applicable regulations, and scrapped in exchange for a zero-emission replacement vehicle.
The study, set in Singapore, suggests that better air quality will bring about climate co-benefits in reducing electricity generation via lower household demand, and thus mitigating carbon emissions. This is important for policymakers when forecasting and influencing future emissions paths in the context of climate change.
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. The company, headquartered in Thomasville, N.C.,
Beijing will apply the stricter V (based on Euro 5) emission standard for its 5 million motor vehicles in 2012, according to Zhang Lijun, vice minister of environmental protection. Beijing municipal government raised vehicle emission standards four times from standard I in 1999 to Standard IV in 2008.
Emission rates for the 1.7 A new study led by researchers at the University of Michigan compared regulated and unregulated emissions from both light-duty passenger car (1.7 Biodiesel also reduces smoke opacity, PM, CO, and NMHC emissions, although NO x may increase, depending on operating conditions. L engines at idle.
2010 NO x emissions (all sectors) and ceilings for 12 EU countries exceeding their limits. Air pollution emitted from sources such as traffic, industry and households is still above internationally agreed limits in 12 European countries, according to newly published data. Source: EEA data viewer. Click to enlarge. Earlier post.).
Trend in emissions of air pollutants from transport in EEA-32: PM 2.5 , CO, SO x , NMVOC, NO x. Transport in Europe is still responsible for damaging levels of air pollutants and a quarter of EU greenhouse gas emissions, despite some progress in reducing the impacts from transport. —TERM 2012 report.
The Mayor confirmed his plan at Transport for London’s (TfL’s) “New Taxis for London” event, at which he met five manufacturers developing zero emission capable taxis—Frazer-Nash, Nissan, Karsan, London Taxi Company and Mercedes-Benz. Last year the Mayor pledged to introduce an Ultra Low Emission Zone in central London by 2020.
The UNECE Working Party on Pollution and Energy has approved a proposal to align the requirements on emissions from heavy-duty vehicle engines to the Euro VI legislation (EC Regulations 595/2009 and 582/2011), which enter into force in the European Union (EU) in January 2013. 29) in June 2012 for its final adoption.
A new Low Emissions Package that qualifies the 2012 Chevrolet Volt to access California’s High Occupancy Vehicle traffic lanes will be standard on all models sold in the Golden State early next year. The additional oxygen helps the catalytic converter remove even more pollutants. Earlier post.).
The US Environmental Protection Agency (EPA) released its fourth year of Greenhouse Gas Reporting Program data, detailing greenhouse gas pollution trends and emissions from large sources and suppliers broken down by industrial sector, geographic region and individual facilities. Power plant emissions have declined by 9.8%
Comparisons of life-cycle emissions from LUC phase for (a) sugar cane ethanol and (b) soybean biodiesel. The pollutants are NMHC, CO, NO x , TPM, PM 2.5 Estimates of the life-cycle GHG emissions from biofuels are largely based on regional and global models of the land-use change (LUC) impacts from biofuels. Click to enlarge.
Boxes represent pollution reading locations during that window. Computer scientists at the University of California, San Diego have built a portable pollution sensors that transmit transmit their air quality readings to smart phones, allowing users to monitor air quality in real time. Wireless Health 2012. Nikzad et al.
A new report from MIT’s Joint Program on the Science and Policy of Global Change suggests that a tax on carbon emissions could help raise the money needed to reduce the US deficit, while improving the economy, lowering other taxes and reducing emissions. —Rausch and Reilly (2012). They found that the tax would raise $1.5
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. Click to enlarge. —Comer 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. For one, the [California Air Resources Board] CARB-established limit of HC+NO x emissions in the 7.4 Oh and Plante. kW) rating.
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.
Sulfur dioxide emissions from shipping have sharply decreased in EU ports due to stricter EU rules for sulfur content in fuels used by ships at berth or at anchor in ports, according to a team at the EU Joint Research Centre (JRC). by weight, while previously, outside of Sulphur Emission Control Areas, a. sulphur content of up to 4.5%
One label design prominently features a letter grade (ranging from A+ to D) to communicate the vehicle’s overall fuel economy and greenhouse gas emissions performance. Greenhouse Gases: Tailpipe carbon dioxide emissions in grams per mile and a slider bar comparing the vehicle’s CO 2 emissions to those of all other vehicles.
Ford’s new 3-cylinder 1-liter EcoBoost ( earlier post ), which made its debut in the European Focus, has been named overall International Engine of the Year 2012. The Ford 999cc unit generates 123 bhp and 170 N·m peak torque (200 N·m with overboost) along with CO 2 emissions of 114 g/km. Earlier post.).
The Port of Long Beach has cut diesel particulates by 81% since 2005, according to its 2012Emissions Inventory. The results for 2012 mark six straight years of improving air quality in the harbor area due to the Port’s focused efforts to reduce air pollution caused by goods movement.
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.
Contributions of regions to total life cycle emissions for three fuels (µg per vehicle-mile traveled per km 2 land area). Dashed lines show US average emissions. Associated tailpipe emissions alone account for 40?60% Credit: ACS, Tessum et al. Click to enlarge.
Once all of the vehicles are deployed by the end of 2012, California will be home to 105 all-electric delivery trucks, the largest deployment in any state. In the US, Frito-Lay hopes to reduce its total fuel consumption and greenhouse gas emissions by 50 pe%ent by 2020, compared to a 2007 baseline.
The Manufacturers of Emission Controls Association (MECA) released the results of its survey of the total number of diesel retrofit devices sold by MECA member companies in 2012. This total also includes 506 closed-crankcase filters.
When airborne particles (green) form before PAHs adhere, both the pollutants and particles dissipate quickly, as shown in the top row. But when the particles form in the presence of pollutants, which is what likely happens in nature, the longer-lasting particles enable the long-range transport of the pollutants (bottom).
The US Maritime Administration’ Office of Environment is soliciting ( DTMA-91-R-2012-0019 ) proposals for up to $1.5 Several MARAD efforts are underway to address emissions reductions, specifically through development of planning and modeling tools and in-situ testing of alternative fuels.
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. The researchers think the harmful effects of surface ozone pollution are much less recognized.
The US Environmental Protection Agency (EPA) has entered into two proposed settlement agreements to issue rules that will address greenhouse gas (GHG) emissions from certain fossil fuel-fired powerplants—electric generating units (EGUs)—and refineries. pollutants. pollutants separately, EPA said.
The study’s findings highlight the importance of considering exposures—especially the proximity of emissions to people—when evaluating environmental health impacts for EVs, the team said. For EVs, combustion emissions occur where electricity is generated rather than where the vehicle is used. 1 ), for four pollutants.
The US Environmental Protection Agency (EPA) has proposed Clean Air Act standards to reduce CO 2 emissions from fossil-fuel fired power plants (electric utility generating units, EGUs). In 2012, EPA issued a proposed standard for EGUs. Climate Change Coal Emissions Natural Gas Policy Power Generation' Background. Earlier post.)
Renault is introducing three new Energy engines ( earlier post ) in its Mégane Collection 2012: the new turbocharged, gasoline direct-injection Energy TCE 115 di; the Energy dCi 130; and the Energy dCi 110, with NEDC fuel consumption of 3.5 liters/100 km (67 mpg US) with CO 2 emissions of 90 g/km. CO 2 emissions are down to 119 g/km.
US President Barack Obama signed a Presidential Memorandum directing the US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) to create a first-ever National Policy to increase fuel efficiency and decrease greenhouse gas pollution from medium- and heavy-duty trucks for Model Years 2014-2018. miles per gallon.
Emissions reductions (per km of travel) from the Margrethe Maersk as a result of the State of California fuel sulfur regulation (gray), vessel speed reduction program (white) and combined (black). Within regulated waters absolute emission reductions exceed 88% for almost all measured gas and particle phase species. Click to enlarge.
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. emissions are less important because of the low contribution of light duty vehicles to national PM 10 and PM 2.5 While the increases in PM 10 and PM 2.5
Environment Canada released draft regulations to limit greenhouse gas emissions from new vehicles beginning with the 2011 model year. Canada and the US are working towards a common North American approach to reduce greenhouse gas emissions by introducing aligned and progressively tighter regulatory requirements over the 2011-2016 model years.
The California Air Resources Board on Thursday adopted the final greenhouse gas (GHG) emissions cap-and-trade regulation. The program also complements and supports California’s existing efforts to reduce smog-forming and toxic air pollutants and improve energy efficiency in homes and businesses. Earlier post.) business-as-usual.
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. Repeated scans were done for nearly all participants between 2002 and 2005; for a subset of participants between 2005 and 2007; and for half of all participants between 2010 and 2012.
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. and nitrogen oxides (n)ox emissions to reach attainment.
This continued shorter-term cooling response caused by certain emissions does not negate the necessity for reductions in CO 2 emissions, which are crucial to limiting the long-term warming impact of the sector, the researchers cautioned. of the total anthropogenic CO 2 emissions in that year.
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