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  • 1
    UID:
    almafu_9961128765402883
    Format: 1 online resource (44 pages).
    Series Statement: Policy research working papers
    Content: The world's over 3,800 coal-fired power plants are sources of substantial emissions of toxic air pollutants. This study explores people's unequal exposure to air pollution from these coal plants. It simulates the wind dispersion of pollutants originating from each coal power plant using the Hybrid Single Particle Lagrangian Integrated Trajectory Model (HYSPLIT) with Gaussian dispersion. The study generates three-dimensional pollution trajectories and provide a global map of nitrogen oxide (NOx), sulfur dioxide (SO2), and particle pollution from coal plants and their contributions to overall pollution levels. The study estimates that 2.3 billion people globally are exposed to SO2 and particle pollution from coal plants; 247.5 million of them are exposed to transboundary pollution from foreign coal plants. The findings show that pollution increases with income levels, though at a diminishing rate at high income levels. In the proximity of coal power plants, downwind areas are associated with higher pollution and lower income levels compared to areas upwind. These findings are consistent with strategic location choices that cause or reinforce environmental injustices associated with air pollution.
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    UID:
    gbv_1878010875
    Format: 1 Online-Ressource (30 pages)
    Content: Air pollution profoundly impacts welfare, causing more deaths globally than malnutrition, AIDS, tuberculosis, and malaria combined. In the Georgian capital, Tbilisi, air pollution levels exceed international standards and surpass levels in other cities in the region. The average monthly PM2.5 concentration in Tbilisi is 20 Mu g/m3, four times higher than the World Health Organization's annual recommended limit. This paper uses multiple data sources -- administrative data, satellite imagery, private real estate transactions, and traffic data -- to estimate the impact of air pollution on the health and productivity of people in Tbilisi. It estimates that a 1 percent increase in PM2.5 levels corresponds to a 0.24 percent increase in respiratory hospitalization rates. A 1 percent increase in PM2.5 is also associated with a 0.2 percent decrease in rental prices. All the estimates are lower bounds of the total impact of air pollution as they only account for short-term consequences. The study shows that traffic and industrial activity are significant drivers of air pollution in Tbilisi. The paper also estimates the positive co-benefits of potential carbon pricing policies from air pollution reduction. Adopting a carbon tax of USD 25 per ton would reduce hospitalizations by 0.44 percent per district by 2036, while increasing rental prices by 0.38 percent
    Additional Edition: Erscheint auch als Druck-Ausgabe Baquie, Sandra Impacts and Sources of Air Pollution in Tbilisi, Georgia Washington, D.C. : The World Bank, 2023
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    UID:
    edoccha_9961265493902883
    Format: 1 online resource (44 pages)
    Content: The world's over 3,800 coal-fired power plants are sources of substantial emissions of toxic air pollutants. This study explores people's unequal exposure to air pollution from these coal plants. It simulates the wind dispersion of pollutants originating from each coal power plant using the Hybrid Single Particle Lagrangian Integrated Trajectory Model (HYSPLIT) with Gaussian dispersion. The study generates three-dimensional pollution trajectories and provide a global map of nitrogen oxide (NOx), sulfur dioxide (SO2), and particle pollution from coal plants and their contributions to overall pollution levels. The study estimates that 2.3 billion people globally are exposed to SO2 and particle pollution from coal plants; 247.5 million of them are exposed to transboundary pollution from foreign coal plants. The findings show that pollution increases with income levels, though at a diminishing rate at high income levels. In the proximity of coal power plants, downwind areas are associated with higher pollution and lower income levels compared to areas upwind. These findings are consistent with strategic location choices that cause or reinforce environmental injustices associated with air pollution.
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    UID:
    edoccha_9961128765402883
    Format: 1 online resource (44 pages).
    Series Statement: Policy research working papers
    Content: The world's over 3,800 coal-fired power plants are sources of substantial emissions of toxic air pollutants. This study explores people's unequal exposure to air pollution from these coal plants. It simulates the wind dispersion of pollutants originating from each coal power plant using the Hybrid Single Particle Lagrangian Integrated Trajectory Model (HYSPLIT) with Gaussian dispersion. The study generates three-dimensional pollution trajectories and provide a global map of nitrogen oxide (NOx), sulfur dioxide (SO2), and particle pollution from coal plants and their contributions to overall pollution levels. The study estimates that 2.3 billion people globally are exposed to SO2 and particle pollution from coal plants; 247.5 million of them are exposed to transboundary pollution from foreign coal plants. The findings show that pollution increases with income levels, though at a diminishing rate at high income levels. In the proximity of coal power plants, downwind areas are associated with higher pollution and lower income levels compared to areas upwind. These findings are consistent with strategic location choices that cause or reinforce environmental injustices associated with air pollution.
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    UID:
    gbv_1892392291
    Format: 1 Online-Ressource
    Series Statement: Policy Research Working Papers 10400
    Content: The world's over 3,800 coal-fired power plants are sources of substantial emissions of toxic air pollutants. This study explores people's unequal exposure to air pollution from these coal plants. It simulates the wind dispersion of pollutants originating from each coal power plant using the Hybrid Single Particle Lagrangian Integrated Trajectory Model (HYSPLIT) with Gaussian dispersion. The study generates three-dimensional pollution trajectories and provide a global map of nitrogen oxide (NOx), sulfur dioxide (SO2), and particle pollution from coal plants and their contributions to overall pollution levels. The study estimates that 2.3 billion people globally are exposed to SO2 and particle pollution from coal plants; 247.5 million of them are exposed to transboundary pollution from foreign coal plants. The findings show that pollution increases with income levels, though at a diminishing rate at high income levels. In the proximity of coal power plants, downwind areas are associated with higher pollution and lower income levels compared to areas upwind. These findings are consistent with strategic location choices that cause or reinforce environmental injustices associated with air pollution
    Note: English , en
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    UID:
    gbv_1892388561
    Format: 1 Online-Ressource
    Series Statement: Policy Research Working Papers 10643
    Content: Air pollution profoundly impacts welfare, causing more deaths globally than malnutrition, AIDS, tuberculosis, and malaria combined. In the Georgian capital, Tbilisi, air pollution levels exceed international standards and surpass levels in other cities in the region. The average monthly PM2.5 concentration in Tbilisi is 20 µg/m3, four times higher than the World Health Organization's annual recommended limit. This paper uses multiple data sources - administrative data, satellite imagery, private real estate transactions, and traffic data - to estimate the impact of air pollution on the health and productivity of people in Tbilisi. It estimates that a 1 percent increase in PM2.5 levels corresponds to a 0.24 percent increase in respiratory hospitalization rates. A 1 percent increase in PM2.5 is also associated with a 0.2 percent decrease in rental prices. All the estimates are lower bounds of the total impact of air pollution as they only account for short-term consequences. The study shows that traffic and industrial activity are significant drivers of air pollution in Tbilisi. The paper also estimates the positive co-benefits of potential carbon pricing policies from air pollution reduction. Adopting a carbon tax of $25 per ton would reduce hospitalizations by 0.44 percent per district by 2036, while increasing rental prices by 0.38 percent
    Note: English , en
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
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