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Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

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Air pollution was responsible for 1.1 Air pollution was responsible for 1.1 Deaths attributable to household air pollution and ambient particulate matter (PM 2.5 ) air pollution in Ethiopia, Ghana, Rwanda, and overall in Africa, 1990–2019. The most disturbing finding was the increase in deaths from ambient air pollution.

Africa 397
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T&E: Rising use of private jets sends CO2 emissions soaring

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finds that private jets are 10 times more carbon-intensive than airliners on average, and 50 times more polluting than trains in terms of CO 2 emitted per passenger-km. The study highlights the continued use of private jets last year despite the pandemic. The report, Private jets: can the super-rich supercharge zero emission aviation?

Emissions 418
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Study finds driving restriction policy in Beijing has short-term benefits, but almost half of regulated car owners break the rules

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A case study of the impact of a driving restriction policy implemented in Beijing prior to the 2008 Olympics found short-term benefits, but also a pattern of rule-breaking and loss of those benefits over time, as residents adapted by changing travel times; buying a second car with a different license plate; or simply violating the rules.

Pollution 199
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Study explores impact of changing gasoline and diesel taxes in Europe

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from an environmental viewpoint, because 1 L of diesel fuel contains more carbon than 1 L of gasoline and because diesel-powered cars emit more pollutants such as nitrogen oxides (NO x ) and particulates [but less carbon monoxide (CO) and non-methane volatile organic compounds (NMVOCs)], diesel fuel should be more taxed than gasoline.

Tax 294
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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. Taxes are effective at cutting harmful emissions from energy use, but governments could make better use of them. —“Taxing Energy Use 2018”.

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UC report to CalEPA outlines policy options to decarbonize California transportation by 2045

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A second study led by UC Santa Barbara was released simultaneously. The state funded the two studies through the 2019 Budget Act. The studies are designed to identify paths to slash transportation-related fossil fuel demand and emissions while also managing a strategic, responsible decline in transportation-related fossil fuel supply.

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Belfer Center report calls for policymakers to begin taking steps to change policies for funding US transportation infrastructure

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users pay for the construction and maintenance of roads via a federal fuel tax. Revenues from the tax go into the federal Highway Trust Fund, which is independent of the General Fund; every five years or so Congress passes an authorization bill to allocate these revenues. States use similar mechanisms. —Huang et al.