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Counties projected to violate proposed Primary 8-hour Ground-Level Ozone Standards in 2020. The United States Environmental Protection Agency has proposed the strictest standards to date for ground-level ozone. EPA is proposing an accelerated schedule for designating areas for the primary ozone standard. 2010 in Sacramento.
The California Air Resources Board today approved a statewide plan for attaining the federal health-based standard for ozone, typically experienced as smog. The 2022 State Implementation Plan Strategy identifies the state’s control strategy for meeting the federal 70 parts per billion, 8-hour ozone standard over the next 15 years.
The electric bus fleet is anticipated to reduce ozone emissions by 1.1 SJC joins a growing list of airports (including Indianapolis, New York-JFK, Newark, LaGuardia, Sacramento, LAX and SFO), transit agencies, and universities and colleges, that are making the transition to zero-emission vehicle fleets.
This year’s report finds that the majority of American cities most-polluted by ozone (smog) or year-round particle pollution (soot) have improved, showing continued progress in the cleanup of toxics under the requirements of the Clean Air Act. When ozone is inhaled, it irritates the lungs. 10 Most Ozone-Polluted Cities.
Dispensed from Chevron terminals in Sacramento and San Jose, the fuel did not contain adequate amounts of ethanol. Details of each of the three cases are as follows: Chevron paid $205,000 for supplying more than 385,000 gallons of gasoline in violation of California reformulated gasoline regulations between mid-June 2009 and Aug.
These releases increase emissions of toxic air pollutants such as benzene as well as reactive organic gases that can react with other air pollutants to form ozone. The CARB will conduct a public hearing on 25 October in Sacramento to consider the amendments.
More findings from the CalNex research on a variety of subjects, from the formation of ozone to the interactions of particles and clouds, are being presented at a four-day workshop May 16 through 19 in Sacramento, California.
At its meeting in Sacramento yesterday, the California Air Resources Board (ARB) endorsed the state’s cap-and-trade regulation. There are also provisions to develop international offset programs that could include the preservation of international forests.
Black carbon is part of a group of pollution sources known as Short-Lived Climate Forcers (SLCFs), including methane gas and ozone, which are produced on earth. Researchers tested air samples using a combination of real-time techniques, including aerosol mass spectrometry and photoacoustic spectroscopy.
City of Sacramento will receive $600,000 to install new liquefied natural gas (LNG) fueling equipment and refurbish existing LNG equipment in the city’s corporate yard in the south area of the city. The agreement includes $2.5 million in match funding. Green Charge’s California offices are located in Huntington Beach (Orange County).
The South Coast air district is teaming up with air districts in the Bay Area, Sacramento, San Diego and San Joaquin Valley to make the project a statewide demonstration of 43 zero-emission battery electric and plug-in hybrid drayage trucks built by the four manufacturers serving major California ports.
The release begins a public comment period culminating in a 16 December public hearing in Sacramento, California, at which the Board will consider adopting the proposed program. The California Air Resources Board released its proposed greenhouse gas cap-and-trade regulation. Offset Protocols.
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