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Tip: sustainable browsing

21 May 2021

Do you want to search the internet in a sustainable way? Then install Ecosia in your browser.

A planted tree for every search

The team of the Leiden University Green Office (LUGO) presents the most environmentally friendly search engine: Ecosia. With Ecosia, every few searches lead to a planted tree. Making an impact on a more sustainable environment has never been easier.


Ecosia is a social business, which uses its profit for planting trees. Its revenue comes from non-personalised ads that you get with your search. All profit is used to either compensate the emissions that come from the data centers running the search, or to plant trees. Read more...


Please download the search engine from the Ecosia site. For more information, please contact Job Kemperman of LUGO: strategy@lugo.leidenuniv.nl

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