Uploaded August 2025 | Updated September 2026, 6 hours ago

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Trees can cool cities by up to 12°C. This is the same city, on the same day. One street feels unbearable. The other stays dramatically cooler. The difference? Trees 🌳

Urban trees can cool entire neighbourhoods, and in a heatwave, that can mean everything. They also clean the air, reduce flooding, and support our health.

Don't know what Ecosia is? Ecosia is a search engine that dedicates 100% of its profits to the planet and plants trees around the world 🌳 Watch this explainer to learn more 👉 youtube.com/watch?v=yRDA1ynrHTU&t=34s