Green power

Electricity from renewable resources is given a focus from 2 perspectives: on the one hand production support and on the other hand consumer information. Each perspective is fed by a reliable system to meet its purpose.

Support system: green certificates

Since January 1st 2002 a green certificate system has been in effect in the Flemish Region, with which Flanders aims to support and promote power generation based on renewable energy sources.

This is a two-pronged system. On the one hand producers of electricity based on renewable energy sources can receive green certificates. On the other hand there is a certificate obligation in place for power suppliers. They must submit a specific number of green certificates (quota obligation) in order to avoid a fine. 

Disclosure: guarantees of origin

In order to provide consumers with information on the origin of their electricity consumption, VREG publishes a yearly Fuelmix Report.

Consumers who want to be check whether their promised green electricity was ex post really proven to originate from renewable resources, are invited to perform the Greencheck.

At the point of consumption it is physically impossible to trace the origin of the consumed electricity. Therefore the system of guarantees of origin was created, as a reliable parallel with the physical electricity flows.


With the Greencheck you can check whether the electricity contract with your supplier is really green.

Origin comparator

In addition to the price and the service, the origin of electricity is also an important reason for choosing a particular supplier.

Do you prefer fossil, nuclear or renewable energy? Do you want Norwegian, French ... or rather green electricity from your own region?

Through the Origin comparator, families and businesses can compare all electricity suppliers in Flanders.