Guarantees of Origin

Guarantees of Origin are the best way to source renewable energy.


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Green Labels

Labels add value to your Guarantees of Origin.


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Green Certificates

We trade standardised contracts for compliance certificates.


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Who are we?

GreenHub is a trading company. We trade Renewable Certifications products such as Guarantees of Origins (GO) according to European Standard EECS, national Target Compliance Certificates, such as Green Certificates, Cogeneration Certificates, White Certificates, and Labels, like EKOenergy, or Okpower.

The mission of GreenHub is to accelerate the transition from grey to green energy in the world by promoting an attractive and profitable way.

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Do not hesitate to contact us!


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