Posts

Implementing a Biogas and Hydrogen Guarantee of Origin System for JSC Conexus Baltic Grid 

The Latvian Transmission System Operator, JSC Conexus Baltic…

Establishing an Electronic Guarantees of Origin System in Georgia

Why you should care about v80, the new EECS GO format?

We are delighted to share that we have successfully migrated all of our customers to the G-REX platform within the past year.

The transition to G-REX is completed

We are delighted to share that we have successfully migrated all of our customers to the G-REX platform within the past year.

Meet Grexel’s Summer trainee 2023

We are thrilled to welcome Aleksi, our dynamic summer trainee, who joined our team at the beginning of May.

Hydrogen certification goes cloud!

CertifHy has moved onto Grexel's new G-REX platform!

Fayjul Khan is Grexel’s new UX developer

Meet Fayjul Khan, our new UX Developer. Fayjul is specializing on new feature development. He designs the G-REX user interface with a strong focus on user journeys, needs and usability.

Georgia starts issuing Guarantees of origin in 2023

Georgia starts using G-REX in January 2023. During the Energy Community-coordinated project a total of 9 registries were built by Grexel to enable the efficient implementation of Guarantees of Origin in the region. Energy Community expects additional contracts to be signed in 2023. This will enable the trading of EECS-compatible Guarantees of Origin in the participating domains.

Grexel continues to deliver the Hungarian registry solution

Grexel is pleased to announce we will continue to deliver the Hungarian registry solution for Guarantees of Origin. This continues the long cooperation between Grexel and the Hungarian Energy and Public Utility Regulatory Authority (MEKH).

The Serbian Registry solution continues on Grexel platforms

Grexel and Serbian Issuing Body EMS continue their long cooperation on the Serbian Guarantees of Origin. Grexel and EMS have worked together since the dawn of Serbian Guarantees of Origin in 2011.