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Further, EVs just solve some of the local and global pollution problems, but still cause congestion, safety, [… ] externalities. Further, EVs just solve some of the local and global pollution problems, but still cause congestion, safety, [… ] externalities. Further, I have a request for v2.0 of this paper.
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.
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. The reasons were two-fold: (i) increased air pollution led to households staying indoors more to mitigate the pollution impact; and (ii) PM 2.5
and Jim Jones, Acting Assistant Administrator for the Office of Chemical Safety and Pollution Prevention at the US Environmental Protection Agency (EPA), announced the winners of the 2012 Presidential Green Chemistry Challenge Awards. The awardees for 2012 are: Professor Robert M. Shakhashiri, Ph.D., Professor Geoffrey W.
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. In the report— Carbon Tax Revenue and the Budget Deficit: A Win-Win-Win Solution?
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.
The first real-world, head-to-head comparison of improved cookstoves (ICs) and traditional mud stoves has found that some ICs may at times emit more of the black carbon particles that are linked to serious health and environmental concerns than traditional mud stoves or open-cook fires. Rehman, Jennifer Burney, S.
California’s air quality programs have forced a reduction in black carbon despite a significant increase in diesel fuel consumption. If California’s efforts in reducing black carbon can be replicated globally, we can slow down global warming in the coming decades by about 15 percent, in addition to protecting people’s lives.
The French Government will reduce the purchase tax incentives for lower carbon cars and increase the penalties for high-pollution vehicles beginning in January. France’s bonus-malus scheme provides financial rewards for those who purchase or lease a new vehicle emitting less CO 2 g/km while taxing more heavily polluting cars.
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. Source: EEA.
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. Black carbon.
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).
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. With each raise, pollutant amount from a singe vehicle dropped by 30 to 50 percent.
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.
Australia Prime Minister Julia Gillard unveiled Australia’s carbon pricing plan—a core element in a new clean energy plan—in a short address to the nation. The Government intends to introduce legislation to underpin the carbon pricing mechanism into Parliament in the second half of 2011. Click to enlarge.
Panels show (a) PM 2.5 , (b) elemental carbon (EC), (c) NO x , (d) CO, (e) formaldehyde, and (f) sum of target VOCs. They found that the level of emissions of regulated and unregulated pollutants in diesel exhaust depends on fuel, load, engine calibration, and exhaust aftertreatment technology. Emission rates for the 1.7
The decline leveled off from 2009 to 2011 and increased by 2% in 2012, due in part to the closure of the San Onofre Nuclear Generating Station and a drop in hydropower generation. million metric tons in emissions compared with 2012. Carbon intensity has dropped 23% from the peak in 2001, and declined an average of 1.9%
New clean fuel regulations in California and voluntary slowdowns by shipping companies substantially reduce air pollution caused by near-shore ships, according to a new NOAA-led study published online in the ACS journal Environmental Science & Technology. Black carbon (BC) EFs were reduced by 41%.
The cap-and-trade joins a suite of other major climate program measures including standards for ultra-clean cars (Advanced Clean Cars, earlier post ), low-carbon fuels (Low Carbon Fuel Standard, earlier post ) and renewable electricity. The cap will be set in 2013 at about 2% below the emissions level forecast for 2012.
The team made measurements of black carbon (BC) with a high-sensitivity laser-induced incandescence (HS-LII) instrument and a single particle soot photometer (SP2); measurements were conducted upwind, downwind, and while driving on a highway dominated by gasoline vehicles. derived emission factors. Credit: ACS, Liggio et al.
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. billion metric tons of CO 2 reported for 2013 represent 91.4%
million in Carbon Recycling International (CRI). Geely’s CRI investment and work with renewable methanol is similar to the approach Audi is taking with its own e-fuels projects—producing very low carbon liquid or gaseous fuels using only renewable energy, water and CO 2. —Li Shufu, Chairman of Geely Group. Earlier post.).
The EFMP’s successful retirement-only component incentivizes California motorists to voluntarily retire older, higher polluting vehicles and light- and medium-duty trucks. Legislation signed into law in 2012 by Governor Jerry Brown requires a portion of proceeds from ARB’s cap-and-trade program to be invested in disadvantaged communities.
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
The collapse in world oil prices in the second half of 2014 will have only a moderate impact on the fast-developing low-carbon transition in the world electricity system, according to research firm Bloomberg New Energy Finance. However, the slump in the Brent crude price per barrel from $112.36 on 30 June to $61.60
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.
million) in 2012. Projects that contribute to the reduction of greenhouse gases and local pollutants caused by urban transportation, as well as urban mobility enhancements in metropolitan regions. The remaining R$200 million (US$116.2) This category is expected to receive a total of R$360 million (US$209.3
Researchers at Peking University have developed a new methodology to model black carbon (BC) emissions from diesel and gasoline motor vehicles. Black carbon is a key short-lived climate change forcer ( earlier post ) and motor vehicles are important sources of BC in the environment. Credit: ACS, Wang et al. Click to enlarge.
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.
Population-Weighted Multi Pollutant Index (PW-MPI) values for different regions. The emission scenario assumes that population and economic growth largely determine energy and food consumption and consequent pollution sources with the current technologies (“business as usual”). Lelieveld (2012). Source: Pozzer et al. Doering, J.
One allowance permits the release of one metric ton of carbon dioxide. By putting a price on carbon, we can break our unhealthy dependence on fossil fuels and move at full speed toward a clean energy future. For the 2013 Vintage, the maximum price was $91.13; mean price was $13.75; and median price was $12.96. emissions).
Total subsidies for renewable energy stood at $66 billion in 2010 (a 10% increase from the year before); the total value of global fossil fuel subsidies is estimated at between $775 billion and more than $1 trillion in 2012, Two thirds of the renewable energy subsidies went to renewable electricity resources and the remaining third to biofuels.
The primary regulated air pollutants (criteria pollutants) are particulate matter (PM), nitrogen oxides (NO x ), carbon monoxide (CO) and volatile organic compounds (VOCs). Hydrocarbons are key precursors to two priority air pollutants, ozone and particulate matter. —Dunmore et al. Dunmore et al. Dunmore et al.
Among the direct transportation-related provisions in the extensive package are a low-carbon fuel standard for all transportation fuels; financial support for large scale demonstrations of electric vehicles; and financial support for automakers retooling plants to make electric vehicles. Carbon Capture and Sequestration.
Methane, the key constituent of natural gas, is a potent GHG with a global warming potential more than 25 times greater than that of carbon dioxide. The proposed updates also add emissions reduction requirements for sources of methane and VOC pollution that were not covered in the 2012 rules. Costs and benefits.
While the original clean air sticker policy expired in 2011, a new HOV-exception program with 40,000 stickers for electric, hydrogen fuel cell, and plug-in hybrid vehicles started in 2012. Policymakers could ration HOV access via congestion pricing, which could relieve congestion and improve air pollution.
The US Maritime Administration’ Office of Environment is soliciting ( DTMA-91-R-2012-0019 ) proposals for up to $1.5 Awardees must demonstrate a reduction of emissions of nitrogen oxides (NO x ), sulfur oxides (SO x ), particulate matter (PM), or carbon through an approved emissions testing scheme.
Long-term measurement data of the equivalent black carbon (eBC) mass concentrations and particle number size distributions (PNSD) from the Global Atmosphere Watch Observatory Chacaltaya (CHC; 5240?m results indicate that traffic is the dominating source of BC and particulate air pollution in the metropolitan area of La Paz/El Alto.
When including Land Use Change (LUC) factors, Brazilian sugar cane ethanol and soybean biodiesel have much larger life-cycle emissions than conventional gasoline and biodiesel for six regulated, non-greenhouse gas (GHG) air pollutants, according to a study led by a team from the University of California, Merced. 683 g PM 2.5 2,575 g PM 2.5
Greater reliance on energy taxation is needed to strengthen efforts to tackle the principal source of both greenhouse gas emissions and air pollution, according to a new OECD report. The report assesses the magnitude and coverage of taxes on energy use in 2015, and considers change between 2012 and 2015.
The New Mexico Environmental Improvement Board (EIB) adopted by a vote of four to three greenhouse gas reduction regulations—called the most stringent in the US—that will reduce global warming pollutants through a regional cap on greenhouse gas emissions.
Researchers at Isfahan University of Technology (Iran) report the efficient production of cellulosic ethanol from rice straw using a new sodium carbonate pretreatment method. Rice straw was treated with sodium carbonate (Na 2 CO 3 )prior to enzymatic hydrolysis and fermentation. and 1 M sodium carbonate solution. Resources.
The permit authorizes air pollutant emissions during Shell’s exploration drilling with the Kulluk drill rig and a support fleet of icebreakers, oil spill response vessels, and supply ships for up to 120 days each year. The final permit and EPA Region 10 responses to public comments are available at: [link]. On 19 Sept. Earlier post.).
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