This site aims to give you general information about the conversion from lean gas to rich gas. There are regional specificities. If you would like to know the obligations and any specific arrangements that apply in each Region, you should visit the website of your distribution network operator or your Region’s website. 

Here’s the communication kit to download, for professional customers.

Download the communication kit.


Do you have any questions?

See the 'Frequently asked questions' (FAQ) or contact the Contact Center of FPS Economy on 0800 12 033 (free-of-charge number in Belgium) or by e-mail:

Frequently asked questions (FAQ)