Non-profit · No ads · No investors
Do not clean up plastic. Stop it being made.
BottleChallenge is a non-profit project by the BrainGreen Foundation that prevents single-use plastic at the source: it maps free water refills around the world and rewards people for choosing them. It is free for everyone, and always will be. Your support is what keeps it that way.
Why prevention is the only real solution
Cleaning up
- Only about 9% of plastic is ever recycled.
- The rest is burned, buried or ends up in nature.
- By then, the damage is already done.
Our approach
Prevention
- The bottle is never produced in the first place.
- No waste, no pollution, no CO2 to clean up later.
- The only solution that actually scales.
Keep it free. Keep it growing.
Run by a non-profit, for people and the planet. No ads, no investors, no data for sale.
Servers and maps that stay free for everyone
Building and improving the app
Adding new refill points and data
Reaching new cities and countries
Every euro goes straight into keeping BottleChallenge free and growing, never into ads or profit.
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refill points
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countries
100%
free and ad-free
Other ways to help
Every refill is one less plastic bottle.
You cannot clean up the plastic that is already in the ocean. But you can make sure less of it arrives. That is what we do, every single day, all over the world.