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A Certification for
a sustainable future

VertiCer is here for

What does VertiCer do?

VertiCer is the institution in the Netherlands that issues Guarantees of Origin (GoO) and certificate of origin (CoO) for all sustainable energy carriers. A GoO is the only proof that energy has been generated in a sustainable way. A CoO is the only proof that electricity was generated from fossil sources. Both GoOs and CoOs can be traded. VertiCer is the central point for all matters surrounding this certification.

More about VertiCer

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We are happy to answer your questions

As an independent body, VertiCer is the one-stop shop for issuing certificates of origin and guarantees of origin. Any questions? We are at your service.

Frequently Asked Questions

Contact us

Onderhoud oud-Vertogas applicatie donderdag 18 september 2025: géén login mogelijk van 13:00 tot 17:00 uur
Maintenance of the old Vertogas application on Thursday, 18 September 2025: no login possible from 13:00 to 17:00.
More information can be found on the malfunctions page.