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Exposure to ozone, long associated with impaired lung function, is also connected to health changes that can cause cardiovascular disease such as heart attack, high blood pressure and stroke, according to a new study of Chinese adults. The findings associated ozone exposure with markers of platelet activation and increased blood pressure.
The two combine in the atmosphere to make either nitric acid or peroxynitrous acid; the so-called branching ratio of these two chemicals is important in models of ozone production. This means less of the hydroxyl radical and nitrogen dioxide go away, leading to proportionately more ozone, mostly in polluted areas, Okumura said.
The Pennsylvania Department of Environmental Protection (PA DEP) awarded $516,637 in clean diesel grants to four organizations. Recent monitoring indicates these counties’ particulate matter levels are meeting the standards, but continuous compliance must occur before EPA will grant an attainment designation.
million US Department of Energy (DOE) grant to demonstrate a pre-production Renewable Natural Gas (RNG) hybrid 4,300 hp line-haul locomotive. This new program, partially funded with the DOE grant, will allow pre-production testing at AAR’s Transportation Technology Center, Inc. g/bhp-hr of NOx, a reduction of 400 times.
University of Kentucky Chemistry Professor Marcelo Guzman has received a three-year grant from the National Science Foundation (NSF) for research, education and outreach efforts in the field of environmental and atmospheric chemistry. —Prof.
million in 2021 Targeted Airshed Grant (TAG) funding from the US Environmental Protection Agency (EPA) to deploy five XCIENT Fuel Cell electric trucks in California. EPA’s TAG program aims to reduce air pollution in areas of the nation with the highest levels of ambient ozone and fine particulate matter (PM 2.5 ) pollution.
6PPD is an antioxidant and antiozonant that helps prevent the degradation and cracking of rubber compounds caused by exposure to oxygen, ozone and temperature fluctuation. Rubber tires are fortified with protectants, such as N-(1,3-dimethylbutyl)- N' -phenyl-p-phenylenediamine or simply 6PPD.
million in additional California Air Resources Board (CARB) funding to replace heavy-duty trucks through the Valley Air District’s grant program. The District is currently working on reaching attainment for the federal 8-hour ozone and PM 2.5 The San Joaquin Valley Air District Governing Board unanimously voted to accept $12.9
The project selections were approved as part of the Low- or No-Emission (Low-No) Grant program, which funds the deployment of zero-emission and low-emission transit buses and supporting equipment and facilities. Each year, CTE staff advise transit agencies on effective strategies for developing Low-No grant applications.
Funded in part by a $5-million zero-emissions grant from the Federal Aviation Administration, the electric buses replace the aging compressed natural gas bus fleet that has been operating at SJC since 2008. The electric bus fleet is anticipated to reduce ozone emissions by 1.1
and of 10 ppb in ozone were associated with increases in all-cause mortality of 7.3% (95% confidence interval [CI], 7.1 of less than 12 μg per cubic meter and ozone of less than 50 ppb, the same increases in PM 2.5 and ozone were associated with increases in the risk of death of 13.6% (95% CI, 13.1 and 1.1% (95% CI, 1.0
million in new grants to study the use and impacts of escaped nitrogen from agricultural production. The new Agricultural Sustainability Institute grants and objectives include: $1.5 University of California, Davis researchers will receive $2.8
The US Environmental Protection Agency (EPA) announced $5,959,842 million in research funding to nine institutions to improve air quality models used to simulate ozone, particulate matter (PM), regional haze, air toxics, and emerging pollutants.
The California Energy Commission approved a $1-million grant to develop a 12-liter natural gas engine that produces near-zero nitrogen oxide (NO x ) tailpipe emissions. The grant focuses on existing engine research and consists of engine development and on-road vehicle demonstration. to develop the engine.
Among the findings: Summer surface ozone (O 3 ) decreases in most locations due to widespread reductions of traffic NO x emissions. Across scenarios, we found the more cars that transitioned to electric power, the better for summertime ozone levels. Seasons and times of day. Schnell et al. —Jordan Schnell. 2019.04.003.
million from FTA’s Clean Fuels Grant Program and $49.9 TIGGER III grants, which will also use a competitive selection process, will be awarded based on a project’s ability to reduce energy consumption and greenhouse gas emissions and provide a return on the investment.
The California Air Resources Board (ARB) announced a grant solicitation for Zero-Emission Truck and Bus Pilot Commercial Deployment Projects. microns or less (PM 2.5 ); and NO x emissions that lead to ozone and secondary PM. Up to $23,658,000 is available for this project from FY 2014-15 funds. emissions, and 5% of GHG emissions.
The US Department of Energy (DOE) National Energy Technology Laboratory (NETL) awarded a grant to H-GAC with an objective of accelerating the introduction and penetration of electric transportation technologies into the cargo transport sector. Each Smith Newton will be delivered with an electric vehicle charging station (EVSE).
The California Air Resources Board (ARB) issued a grant solicitation for demonstration projects on zero-emission off-road equipment. Off-road equipment is a significant source of diesel PM, as well as NO x emissions that lead to ozone and secondary PM, ARB noted.
The Clean Air Act (CAA) requires the use of low-volatility gasoline during the summer months in order to limit the formation of ozone pollution. As required by law, EPA and DOE evaluated the situation and determined that granting the waiver was in the public interest.
million in grants to deploy 70 VNR Electric trucks in Southern California for regional freight distribution and drayage. The US Environmental Protection Agency’s (EPA) Targeted Air Shed Grant Program is providing $20 million in funding, supplemented by $1.7 Volvo Trucks North America was awarded $21.7
Researchers at North Carolina State University are developing an ozone-based pre-treatment technique (ozonolysis) to release sugars from the energy grass miscanthus for production into renewable fuels or chemicals with minimal generation of chemical waste streams and degradation of the carbohydrate components. García-Cubero et al.
A view of the inside of the CitiSense sensor: the three cylindrical components detect ozone, nitrogen dioxide and carbon monoxide. The CitiSense sensors detect ozone, nitrogen dioxide and carbon monoxide, the most common pollutants emitted by cars and trucks. million grant from the National Science Foundation. Click to enlarge.
1990; Anisimov, 2007] and chemical production of ozone in already-polluted locations [Jacobson, 2008b]. These three gases are all greenhouse gases, and ozone is a surface air pollutant. Warming of the air by any chemical, including soot, enhances natural surface emissions of water vapor [e.g., Dessler et al., Guenther et al.,
For its part, EPA is withdrawing the Clean Air Act preemption waiver it granted to the State of California in January 2013 as it relates to California’s GHG and ZEV programs. The California waiver authority exists because California has uniquely difficult problems with ozone-forming pollutants.
SOAS objectives include the direct quantification of VOC, ozone and NO x surface fluxes and the reconciliation of differences with “blank-down” emission estimates. It seeks a better understanding of HO x /NO x /ozone/organics/aerosol distributions, sources and sinks. million in grants to 13 institutions as part of SAS.
They did not see the same increases associated with other air pollutants, such as ozone or nitrogen dioxide. The study was supported by the National Institutes of Health (grants 1R21 ES025870, P30 ES007048, 1UG3OD023287 and T32 ES013678). Exposures during months three to seven of pregnancy were most significant for PM 2.5.
Funding will be in the form of cooperative agreements or grants. million tons of NO x , which contribute to the formation of ozone and additional fine particles. EPA regional offices will award the assistance agreements for selected projects; EPA expects to make around 80 awards.
In the first, they found that when fuel prices drove residents of São Paulo, Brazil, to mostly switch from ethanol to gasoline in their flexible-fuel vehicles, local ozone levels dropped 20%. Officials, Geiger said, will need to weigh the increase in ozone against the decrease in nanoparticles when ethanol is used.
TPS technology has other applications as well, such as emissions reduction from diesel engines and commercial kitchen exhaust systems, plasma treatment of surfaces for cleaning, as well as ozone generation. Results obtained from work performed under a recent DOE grant showed nearly 80% reduction in particulates from a 1.8
80.27, “high ozone season” means the period from June 1 to September 15 of any calendar year and “regulatory control period” means the period from May 1 to September 15 of any calendar year. US Environmental Protection Agency Grants Testing Waiver. In February, 2009, the US EPA granted Renergie, Inc. 40 CFR § 80.27
In addition, other studies have shown that increases in PM 2.5 , NO 2 , and ozone were associated with lower test scores that were “equivalent to the effects of short-term reductions of thousands of dollars in district median household income.”
WIE offers three grants. The Edith Hannigan McHale Scholarship may be awarded annually to a female student at John Adams High School in Ozone Park, N.Y. But many people cannot afford to pursue a STEM degree. Here is a look at some engineering scholarships being offered exclusively for girls and women. The Frances B.
In addition, achieving the renewable fuel standard would increase the federal budget outlays, mostly as a result of increased spending on grants, loans, loan guarantees, and other payments to support the development of cellulosic biofuels and foregone revenue as a result of biofuel tax credits. Barriers and opportunities.
Instead of prohibiting gas car sales, the state says it hopes to direct consumers toward some of its grants and other programs making EVs easier to access. The Community Accelerated Mobility Program, which provides grants to support community-led electric mobility projects.
Isoprene, a five-carbon diene formed naturally in plants and animals and a precursor of ozone, contributes more than 40% of these emissions. Emissions of nonmethane hydrocarbon compounds to the atmosphere from the biosphere exceed those from anthropogenic activity.
The Department of Environmental Quality is awarding 79 grants for the charging stations, using money from the state’s $19.8 Nitrogen oxides and sulfur dioxides are precursor chemicals that, combined with sunlight, create ground-level ozone. Electric vehicle charging stations worth a complete of quite $1.7 Another $7.3
After more years of tinkering, Tesla perfected his resonance transformer and was granted U.S. Ozone mode was for inhaling, to treat lung disorders. He continued to test different circuit configurations and patented some (but not all) of his improvements, such as a “Means for Generating Electric Currents,” U.S. In 1917, editors at the.
The draft amends the Energy Independence and Security Act of 2007 to include nonprofit hospitals and public health facilities among public institutions eligible for grants and loans for energy efficiency. The draft adds HFCs to the list of similar substances that EPA currently regulates because they deplete the ozone layer.
On their 100+ mile round trip, these trucks burn diesel fuel that damages the ozone, spews out noxious particulates that seek-out lungs and eyes along with oxides of nitrogen that help create smog, along with other nasty—and toxic—unpleasantness. An additional 250 zero emission trucks as well as 300 chargers will be funded by the grant.
NIEHS goes on to say that air pollution is also linked to cancers, cardiovascular disease, respiratory disease, and other disorders. The CSB has two methods of funding: Rebates and Grants. The EPA is expecting to award at least another $500 million in funding under the 2023 CSB rebate program and a further $400 million via grant funding.
EVs don’t emit any harmful pollutants to the environment like soot, hydrocarbons, lead, ozone, carbon monoxide, or volatile organic compounds. In the UK, the deal is sweeter because you get a £3,000 grant. Besides fuel cost savings, you might want to purchase an EV because of its low carbon footprint.
CALSTART will focus on strategies to help develop the market and commercialize the trucks deployed and tested under this grant. This marks the single largest grant ever made to advance zero emission trucks serving ports in the United States. The total investment in the project was $40 million.
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