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NUS researcher links air pollution to increased residential electricity demand

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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. This is important for policymakers when forecasting and influencing future emissions paths in the context of climate change.

Pollution 275
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California cap-and-trade spending doubles to $1.4 billion in 2018; xEV rebates, affordable housing, wildfire prevention, public transit

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An annual ' tracking the progress of California Climate Investments, released by the California Air Resources Board and the California Department of Finance, finds that nearly $1.4 Projects funded to date are achieving the overall goal of California Climate Investments by reducing greenhouse gas emissions by more than 36.5 To date, $9.3

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OECD: governments should make better use of energy taxation to address climate change; “meaningful” increases limited to road sector

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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. Tax rates were below the low-end estimate of climate costs (EUR 30/tCO 2 ) for 97% of emissions. In road transport, 97% of emissions are taxed.

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Study: ozone levels higher across China than in other countries tracking the air pollutant

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Many countries regulate ozone because of the damage the pollutant does to plants and people. Since the 1990s, tighter controls on emissions of those ingredients have lessened ozone pollution in many European and US cities. The researchers think the harmful effects of surface ozone pollution are much less recognized. 8b00366.

Ozone 199
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California Air Resources Board posts revised draft of strategy to reduce “Super Pollutants”

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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.

Pollution 150
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EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

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EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. Similar incentives were included in the 2012 rule but removed by the 2020 SAFE rule for MYs 2022-2025.

EPA 243
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Study finds megacity traffic soot can reach high altitudes and be transported over long distances, contributing to global warming

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To better understand the sources and the transport mechanisms, we conducted eBC and PNSDs measurements during an intensive campaign at two locations in the urban area of La Paz/El Alto from September to November 2012. Therefore, air pollution in this region has a particularly strong impact on the atmosphere and the global climate.

Bolivia 247