Entries by Anna Simonova

Successful collaboration: Pronovo and Grexel set a new standard for guarantees of origin for fuels and combustibles 

At the beginning of 2025, Pronovo and system provider Grexel successfully introduced the new guarantee of origin system for gaseous and liquid combustibles and fuels. A milestone was thus achieved within a year that is groundbreaking not only for Switzerland, but also throughout Europe.   With the newly introduced system of guarantees of origin for combustibles […]

CONEXUS CONNECTS GAS GUARANTEE OF ORIGIN REGISTRY TO THE AIB HUB 

Grexel is pleased about Conexus Baltic Grid (Conexus), a gas guarantee of origin (GO) issuing body in Latvia, connecting its Guarantee of Origin (GO) registry to the AIB Hub. This marks a great milestone in Conexus efforts to enhance renewable gas – biomethane’s development in Latvia by creating reliable and internationally recognized gas GO system […]

Advancing Energy Transition in Finland with Hydrogen and Biogas Registry Services 

Grexel, part of the EEX Group, has been entrusted by Finnish TSO Gasgrid* to establish a modern Guarantees of Origin (GOs)** registry platform for Biogas and Hydrogen in Finland. Operational since April 2022, this milestone underscores Grexel’s position as the leading energy certificate registry provider in Europe.  Seamless Integration  The registry services for Hydrogen and […]