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  2. List of countries by greenhouse gas emissions - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    GHG emissions from the top 10 countries with the highest emissions accounted for almost two thirds of the global total. Since 2006, China has been emitting more CO 2 than any other country. [8] [9] [10] However, the main disadvantage of measuring total national emissions is that it does not take population size into account.

  3. List of countries by air pollution - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_air...

    The following list of countries by air pollution sorts the countries of the world according to their average measured concentration of particulate matter in micrograms per cubic meter (μg/m 3). The World Health Organization's recommended limit is 10 micrograms per cubic meter, although there are also various national guideline values, which ...

  4. Environmental Performance Index - Wikipedia

    en.wikipedia.org/wiki/Environmental_Performance...

    Wealth allows countries to make investments in the infrastructure required to provide clean drinking water, safely manage waste, and rapidly expand renewable energy. But wealth also leads to higher material consumption and its associated environmental impacts, such as higher rates of waste generation, GHG emissions, and ecosystem degradation.

  5. List of countries by carbon intensity of GDP - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    World map of emission intensity (kg of CO 2 per Intl$), 2018. The following list of countries by carbon intensity of GDP sorts countries by their emission intensity. Carbon intensity or emission intensity of GDP is a measure that evaluates the amount of carbon dioxide (CO 2) emissions produced per unit of GDP.

  6. The Dirtiest (and Cleanest) Big Cities in America - AOL

    www.aol.com/dirtiest-cleanest-big-cities-america...

    Here are the 10 dirtiest cities and 10 cleanest cities in the country that made it onto Lawnstarter's list — with an overall ranking averaged from four factors (pollution, living conditions ...

  7. Good Country Index - Wikipedia

    en.wikipedia.org/wiki/Good_Country_Index

    [10] The top three countries in the 2014 list were Ireland, Finland, Switzerland; and United Kingdom. [11] Nine of the top 10 countries in overall rankings are in Western Europe, while Canada tops overall rankings in North America. [12] The last three countries on the list are Iraq, Iran; Chad, and Afghanistan.

  8. The making of 'the world's cleanest Third World country' - AOL

    www.aol.com/news/2009-04-15-the-making-of-the...

    In an interview with the Financial Times, James Hackett, chairman and chief executive of independent oil and gas company Anadarko Petroleum (APC) said, "Washington's energy and environmental ...

  9. List of countries by access to clean water - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    According to the World Health Organization (WHO) and UNICEF, as of 2020, approximately two billion people globally do not have access to safely managed drinking water. [1] This lack of access leads to various consequences, including increased vulnerability to waterborne diseases , reduced educational opportunities, gender inequalities, and ...