Scheme Rules (Version 4)

Green Gas Certification Scheme (GGCS) Scheme Rules

The Scheme Rules for those participating in the Green Gas Certification Scheme (the Scheme) are available to download as a PDF here.

All Scheme Participants are obliged through their contract with the Scheme Administrator to follow these rules, which are updated from time-to-time.

Version 4 of the Scheme Rules have been in force from Tuesday 2nd July 2024, replacing:

  • Version 3 of the Scheme Rules in force between Friday 1st May 2020 and Monday 1st July 2024 (download here).
  • Version 2 of the Scheme Rules in force between June 2018 and Thursday 30th April 2020 (download here).
  • Version 1 of the Scheme Rules in force between 2011 and May 2018 (download here).
Founder Partners and Associate Members:
British Gas
 
e.on
 
Thames Water
 
Milton Keynes Council
 
National Grid
 
CNG Services Ltd
 
interconnector