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HEI: 95%+ of world’s population live in areas of unhealthy air

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Seven billion people, more than 95% of the world’s population, lived in areas exceeding the WHO Guideline for healthy air in 2016, according to a new global study. State of Global Air 2018. State of Global Air 2018. coal, wood, and dung) for cooking and heating. State of Global Air 2018. Worldwide exposure to PM 2.5

Pollution 218
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Study finds that worldwide SO2 emissions rose between 2000-2005 after decade of decline; China, shipping topped growth

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Global sulfur dioxide emissions by region. Sulfur aerosols impact human health, ecosystems, agriculture, and global and regional climate. While the overall global uncertainty in sulfur dioxide emissions is relatively small, regional uncertainties ranged up to 30%. Credit: Smith et al. Click to enlarge. —Smith et al.

2005 186
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UCS analysis finds Hyundai-Kia with best sales-weighted new vehicle environmental performance in US in 2013

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For the first time since UCS began the Automaker Rankings report in 2000, all eight major automakers reduced their average greenhouse gas (GHG) and smog-forming emissions compared to their fleet averages from 1998, the model year examined in the first report. Climate Change Coal Emissions Fuel Efficiency' Source: UCS. Click to enlarge.

2013 299
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GCP Carbon Budget Finds Anthropogenic CO2 Emissions Rose 2% in 2008 Despite Global Financial Crisis; Natural Sinks Not Keeping Pace With Increasing Emissions

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Despite the economic effects of the global financial crisis (GFC), carbon dioxide emissions from human activities rose 2% in 2008 to an all-time high of 1.3 between 2000 and 2008, compared with 1% per year in the 1990s. Emissions from coal are now the dominant fossil fuel emission source, surpassing 40 years of oil emission prevalence.

2008 218
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Evidence from glacier ice: Until it was banned, leaded gasoline dominated the anthropogenic lead emissions in South America

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The scientists found that lead from road traffic in the neighboring countries polluted the air twice as heavily as regional mining from the 1960s onwards. The introduction of leaded gasoline in the 1920s initiated a period of unabated growth in the global emissions of Pb. Glacier ice is an invaluable archive of past air pollution.

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Fossil Fuel Production Up in 2008 Despite Recession

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World production of fossil fuels—oil, coal, and natural gas—increased 2.9% In the first half of the year, producers strained to meet global demand, but when the recession took hold later in the year the market was swamped by excess supply. Coal has led the growth in fossil fuel production. in 2008 to reach 27.4 Mtoe per day.

2008 150
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IEA: improving efficiency of road-freight transport critical to reduce oil-demand growth; three areas of focus

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Improving the efficiency of road-freight transport is critical to reducing the growth in oil demand, carbon emissions and air pollution over the next decades, according to the International Energy Agency’s latest report, The Future of Trucks: Implications for energy and the environment.

Oil 150