Ecosia planted its 250 millionth tree. That’s not a rounding error. It’s a milestone the Berlin-based search engine reached on Earth Day 2026, cementing its place as the world’s largest planter of native trees.
To mark the moment, Ecosia founder Christian Kroll planted a tree outside the Reichstag alongside Germany’s Federal Environment Minister, Carsten Schneider. Symbolic? Sure. But the numbers behind it are anything but.
Since launching in 2009, Ecosia has built something genuinely unusual — a global network of 125 reforestation organisations working with over 200,000 tree planters across the world. The portfolio covers 1,600 native species. Of those, 144 are classified as endangered or vulnerable. No other organisation comes close on threatened-tree conservation at this scale.
“From one click in 2009 to 250 million trees today, our global community supercharged our climate action,” said Kroll.
Here’s where it gets interesting: Ecosia isn’t just counting trees. It’s wrestling with something the reforestation world rarely admits out loud.
Not every tree is a good investment. Fruit trees, nut trees, species that boost crop yields — those are easy sells. Investors line up. But the trees that matter most for biodiversity? The ones restoring degraded land, protecting hotspots, supporting smallholder farms? Those rarely turn a profit. Traditional finance ignores them almost entirely.
Ecosia steps in precisely where return-seeking capital won’t. No offsetting. No greenwashing. Just a purpose company — legally structured since 2018 so it can never be sold, with zero dividends paid to anyone, including its founder — putting 100% of profits into climate action. Over €100 million invested so far, including €1 million in renewable energy projects.
The catch? Trees need more than planting. Water supply, community economics, long-term land use — if those factors fail, the forest fails too.
That’s why Ecosia’s next move goes beyond reforestation entirely.
Chief Tree Planting Officer Pieter van Midwoud — yes, that’s a real title, and Ecosia is the only company in the world with one — put it plainly: “We care about our trees long term, not just for some pretty pictures of young saplings.”
The company is shifting toward what it calls landscape restoration; working with organisations like Commonland to influence the conditions around trees, not just the trees themselves. Think agroforestry systems, community-led land management, interventions that make forests economically viable for the people living inside them.
“Collaborating with the local community is the only way to run a successful restoration project long term,” van Midwoud added.
The target now? A billion trees.
Whether Ecosia gets there depends on whether a search engine can keep punching above its weight against problems that have stumped governments and NGOs for decades. Based on the last 17 years, betting against it seems unwise.
