Producer information

This page contains information on the biomethane producers who are members of the Green Gas Certification Scheme and for whom we issue Renewable Gas Guarantees of Origin (RGGOs).

In the table below, next to each producer, you will see their plant code and information on the energy sources used in the production process. This is the classification of the feedstocks each producer is currently able to use under the Fuel Measurement and Sampling Questionnaire (FMSQ) they have agreed with Ofgem.

Producers may not always use all of the feedstocks agreed within their FMSQ. For example, they are able to use feedstocks that are wastes and products, but they are currently only using waste feedstocks. Further details may be available directly from producers.

From time to time producers may agree changes to their FMSQ with Ofgem.