20 Optimized Homes
The first Round is coming ...
Do not miss your chance in our first and less-competitive round.
Raised: 4000
Next Round: 01 Jul 2025
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GreenZist Building Optimization (GBO)
See the guide section to learn about our exciting and beneficial journey
Contribute NowOur free monthly lottery
Win the smart thermostat and get insight of your building temperature.
Next round on
1st
June
The Event
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A Message from Our CEO
At Greenzist, we believe meaningful climate action starts at home and it starts with people like you. Our mission is to bring communities together to reduce energy consumption in residential buildings, making sustainability accessible, rewarding, and impactful. We’ve created a platform where your small contributions lead to real change—optimizing homes, lowering emissions, and creating a greener future for all. I invite you to join us on this journey. Be part of a growing movement that’s not just about saving energy, but about empowering people and protecting our planet—one home at a time. Aziz Fatahi Andebil Founder & CEO, Greenzist
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