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Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

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coal, oil, natural gas, and biomass). 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.

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California Air Resources Board posts revised draft of strategy to reduce “Super Pollutants”

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The major sources of methane in California are livestock (~30% of the state’s methane emissions), followed by landfills and oil and gas production. This aligns with the federal government’s current goal of reducing methane emissions from oil and gas operations by 40–45% below 2012 levels by 2025.

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