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<title>Our World in Data - Indoor Air Pollution</title>
<subtitle>Research and data to make progress against the world’s largest problems</subtitle>
<id>https://ourworldindata.org/</id>
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<updated>2025-10-03T04:00:00.000Z</updated>
<entry>
    <title>Access to clean cooking fuels in Bangladesh is far lower than in its Asian neighbors</title>
    <id>https://ourworldindata.org/data-insights/access-to-clean-cooking-fuels-in-bangladesh-is-far-lower-than-in-its-asian-neighbors</id>
    <link rel="alternate" href="https://ourworldindata.org/data-insights/access-to-clean-cooking-fuels-in-bangladesh-is-far-lower-than-in-its-asian-neighbors"/>
    <published>2025-10-03T04:00:00.000Z</published>
    <author><name>Hannah Ritchie</name></author>
    <summary type="html"><![CDATA[<br/><br/><a href="https://ourworldindata.org/data-insights/access-to-clean-cooking-fuels-in-bangladesh-is-far-lower-than-in-its-asian-neighbors"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/17ab9ab5-7715-48aa-5db5-213175882b00/w=608"/></a>]]></summary>
</entry>
<entry>
    <title>Indoor Air Pollution</title>
    <id>https://ourworldindata.org/indoor-air-pollution</id>
    <link rel="alternate" href="https://ourworldindata.org/indoor-air-pollution"/>
    <published>2022-01-01T15:34:00.000Z</published>
    <author><name>Hannah Ritchie</name></author><author><name>Max Roser</name></author>
    <summary type="html"><![CDATA[Indoor air pollution – caused by the burning of firewood, crop waste, and dung for cooking and heating – is a major health risk of the world's poorest.<br/><br/><a href="https://ourworldindata.org/indoor-air-pollution"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/e3e438b1-ce87-4e50-c1bd-20b337619800/w=512"/></a>]]></summary>
</entry>
<entry>
    <title>The ‘Energy Ladder’: What energy sources do people on different incomes rely on?</title>
    <id>https://ourworldindata.org/energy-ladder</id>
    <link rel="alternate" href="https://ourworldindata.org/energy-ladder"/>
    <published>2021-12-01T08:42:57.000Z</published>
    <author><name>Max Roser</name></author>
    <summary type="html"><![CDATA[3-in-10 people in the world do not have access to clean cooking fuels. What do they use instead?<br/><br/><a href="https://ourworldindata.org/energy-ladder"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/fcd40345-c303-42b7-2c7b-efe95cd3ad00/w=512"/></a>]]></summary>
</entry>
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