ONCRA CDR Certificate
ONCRA quantified and certified certificate that provides you with a valuable document tradable on the Voluntary Carbon Market (VCM).
An ONCRA CDR Certificate guarantees the capture of 1 tonne of CO₂ calculated over a hundred years.
This is the record for 3 generations : yourself, your children and your grandchildren.
Permanent CO2 removal
ONCRA bases its quantification (the number of certificates to be issued) on models developed and tested by scientists. You can read all about it in the Rock Stored Carbon protocol .
Naturally, they included the Life Cycle Analysis in their calculations, including CO2 emissions from mining to transport to and within the Netherlands.
With a conservative calculation and a "reserve pool", you can make a valuable contribution to the fight against climate change.
Uithoorn line
greenSand semi-hard surfacing on the inspection paths of the extended Uithoorn line captures CO2 through the natural weathering of the olivine in the rock. The realization of this project aims to generate broad support for the implementation of our effective climate solution.