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green sand projects

Bouwen op een versnelde verwering

Under construction - Keep an eye on this page, it is still under construction.

Building on accelerated weathering

Studenten onderzoeken duurzame landbouw

Amsterdam Science Park

Inspectiepad langs de nieuwe tramlijn 25 van Amsterdam-Zuid naar Uithoorn

Another inspection path where CO2 is cleaned up

Testen van het Waterschap Drents Overijsselse Delta

Testing by the Water Board Drents Overijsselse Delta

Duurzame Campus Brainport

Sustainable Campus Brainport

Duurzame parkeerplek in het bos

Sustainable parking space in the forest

CO2 opruimen in de Speelkrael in Zeeland

Cleaning up CO2 in the Speelkrael in Zeeland

Camper CO2 Compensatie

Motorhome CO2 Compensation

Duurzame Daktuin Dijklander Ziekenhuis

Sustainable Roof Garden Dijklander Hospital

CO2 opruimen langs de Hoekse lijn

Cleaning up CO2 along the Hoekse line

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greenSand olivijn oplossingen voor je bedrijf

Clean up your own CO₂

Help the earth create more surface area. Discover all Olivine products.

co2 compenseren

Offset your CO₂

We scatter the Olivine for you. Together we can create more surface area.

duurzaam investeren in CO2 opruiming

Become a co-owner

Become part of the solution. Become a co-owner of greenSand from €150.

INVEST WITH YOU

olaf schuiling uitleg werking olivijn

How does Olivine work?

Learn all about how the Earth clears CO₂ through weathering.

Eddy Wijnker - oprichter greenSand

Our story

Curious about how greenSand originated? Read the story of the founder Eddy.

eddy wijnker greensand en professor olaf schuiling met big bag olivijn

We are greenSand

This is who we are. Watch our documentary or learn more about "The Green Dream"

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