Building open-source environmental technology to fight microplastic pollution. Tax-deductible donations fund the science, the tools, and the people making it happen.
501(c)(3)
Certified nonprofit
Open
Source technology
Global
Impact & reach
2019
Founded
In the Press
European Patent Office · 2023 · Fionn Ferreira on removing microplastics from water
What We Build
The Green Journey Coalition develops technology that anybody can use, audit, and improve. Our mission is to democratise the science of microplastic detection and removal — closing the gap between cutting-edge research and real-world action.
Building open-source tools to detect, quantify, and remove microplastic pollution — making the science accessible to researchers and communities worldwide.
Our flagship project: an AI-powered platform that lets anyone scan products, estimate personal microplastic intake, and explore peer-reviewed research.
Translating lab breakthroughs into real-world policy change — from coastal clean-up data to briefings for international environmental bodies.
Tax-deductible giving
The Green Journey Coalition is a registered 501(c)(3) organisation. All donations are fully tax-deductible in the United States. A receipt is issued automatically.
Support the Work
Every dollar funds open-source development, field research, and the infrastructure to make environmental science accessible to all.
Secure payments via GiveForms · 501(c)(3) · EIN available on request
The Green Journey Coalition · Registered 501(c)(3) · fionnferreira.com