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have developed a simulator able to predict tropospheric ozone concentrations across the whole of South and East Asia. Tropospheric ozone is the main cause of photochemical smog, an atmospheric pollutant harmful to human health and plant growth. Toyota Motor Corporation (TMC) and Toyota Central R&D Labs.,
The Environmental Protection Agency (EPA) announced a new review of the Ozone National Ambient Air Quality Standards (NAAQS). In October 2021, EPA announced a reconsideration of the previous Administration’s decision to retain the NAAQS for ozone. In many of the areas designated as not meeting the current 2015 standards, work remains.
This workshop is the follow-up to the Hydrogen and Fuel Cells in the Ports Workshop 2016, held in Port of Los Angeles. This workshop is the follow-up to the Hydrogen and Fuel Cells in the Ports Workshop 2016, held in Port of Los Angeles.
Data collected during a major 2010 state-federal atmospheric research project show that the first-in-the-nation regulation requiring ocean-going vessels to use clean fuel when near the California coast has been extremely effective in reducing sulfur dioxide pollution from ships, according to the California Air Resources Board (ARB).
The California Air Resources Board (ARB) has released , for public review, a concept paper to initiate discussion on the development of a Short-Lived Climate Pollutant Reduction Strategy. Short-lived climate pollutants (SLCPs) include methane, tropospheric ozone, black carbon, and fluorinated gases.
CARB also adopted a new plan to curb destructive “super pollutants” including black carbon, fluorinated gases and methane. The plan, California’s Short-lived Climate Pollutant Reduction Strategy, maps out the route to more rapid greenhouse gas reductions by clamping down on these super pollutants. emissions by more than 20%.
EPA sets NAAQS for six key pollutants known as “criteria pollutants” that are commonly found across the United States: ozone, particle pollution (particulate matter), lead, carbon monoxide, nitrogen dioxide and sulfur dioxide. The new NAAQS review process. Click to enlarge.
ARB will hold a one-day workshop on 2 March to discuss its preliminary thoughts and sources of information upon which to base the proposed standards and procedures. At the workshop, staff will also discuss these studies and welcomes input from stakeholders. LEVII criteria pollutant emission standards (PC/LDT1 and LDT2).
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. the destruction of existing stores of ozone-depleting substances in the U.S. The regulation has been in development for the past three years.
ARB staff developed this strategy using a multi-pollutant scenario planning tool ( Vision 2.0 ) that quantifies changes in ozone and PM 2.5 Prior to the Board meeting, staff will hold a public workshop on 16 October 2015. ARB staff will provide the Board an informational briefing on the proposed strategy on 22 October.
the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. reported in their paper on a policy workshop convened in 2011 on the relevance of traffic-related wear emissions for air quality policy development, with the focus on non-exhaust PM emissions. earlier post ). Background. in Belgium. Hooftman et al.
The SCOPE (Scientific Committee on Problems of the Environment) International Biofuels Project, has published the full proceedings of its Rapid Assessment workshop on the environmental effects of biofuel technologies, 22-25 September 2008. SCOPE is part of the International Council for Science.
The Draft Action Plan puts forward a single shared vision to improve the efficiency of California’s freight system while reducing its pollution, while continuing to bolster the competitiveness of California’s goods movement system nationally and internationally.
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