Producer information
Learn more about our green gas producers
This page contains information on the green gas 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 you will see next to each producer their plant code, which appears in the unique identifiers that represent the RGGOs they generate.
Information is also provided on the fuel classifications of the feedstocks each producer is currently able to use under the Fuel and Measurement 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. For information about any historic changes to the fuel classifications of the feedstocks that a plant has made, see the map below.
| Plant Name | Plant Code | Fuel classification(s) of feedstocks currently in use |
|---|---|---|
| AB Agri Ltd | 0028 | Wastes |
| Adnams Bio Energy Limited | 0002 | Products/co-products, residues and wastes |
| Bishops Cleeve Biogas Plant | 0009 | Wastes |
| Brinklow Biogas Ltd | 0049 | Products/co-products, residues and wastes |
| Burton Agnes Renewables | 0035 | Products/co-products, residues and wastes |
| Cannington Enterprises Ltd | 0023 | Products/co-products and wastes |
| Condate Biogas Limited (Ixora Energy) | 0025 | Products/co-products and wastes |
| Dwr Cymru Welsh Water | 0018 | Wastes |
| Ellough AD Ltd | 0017 | Products/co-products and residues |
| Emerald Biogas Limited | 0027 | Wastes |
| Euston Biogas Limited | 0011 | Products/co-products, residues and wastes |
| Fairfield Bio Energy Limited | 0003 | Products/co-products, residues and wastes |
| Fraddon Biogas Limited | 0006 | Products/co-products and wastes |
| Gorst Energy Limited (Ixora Energy) | 0012 | Products/co-products and wastes |
| Grissan Carnside | 0044 | Products/co-products, residues and wastes |
| Grissan Carrick Limited | 0021 | Products/co-products, residues and wastes |
| HAMPOS (STL Energy Ltd) | 0048 | Products/co-products, residues and wastes |
| Helmdon Blackpits Power Limited | 0019 | Products/co-products |
| Icknield Gas Limited | 0010 | Products/co-products, residues and wastes |
| JV Energen LLP | 0001 | Products/co-products and wastes |
| Lake District Biogas | 0029 | Residues |
| North Moor AD (Rockscape Energy) | 0034 | Products/co-products, residues and wastes |
| Northumbrian Water Limited | 0022 | Wastes |
| Olleco | 0036 | Wastes |
| Peacehill Gas Limited | 0032 | Products/co-products, residues and wastes |
| Pretoria Energy Company (Chittering) Ltd | 0024 | Products/co-products |
| Pretoria Energy Company (Mepal) Ltd | 0031 | Products/co-products |
| Raynham AD Plant | 0046 | Products/co-products and wastes |
| ReFood UK Limited | 0008 | Wastes |
| ReFood UK Ltd (Dagenham) | 0037 | Wastes |
| Ridge Road Biomethane (NWG Bioenergy Ltd) | 0047 | Biomethane from products/co-products, residues and wastes |
| Riverside AD | 0042 | Wastes |
| Riverside Bio Ltd | 0016 | Wastes |
| Rotherdale Farm | 0030 | Products/co-products |
| S&P Biogas Limited | 0026 | Products/co-products, residues and wastes |
| Severn Trent Green Power Ltd (Derby) | 0041 | Residues and wastes |
| Severn Trent Green Power Ltd (Roundhill) | 0039 | Products/co-products and wastes |
| Severn Trent Green Power Ltd (Stoke Bardolph) | 0040 | Products/co-products and residues |
| Severn Trent Water (Minworth) | 0004 | Wastes |
| Springhill AD | 0005 | Products/co-products |
| Strongford AD Plant | 0038 | Wastes |
| Sustainable Energy Generation (Ixora Energy) | 0013 | Products/co-products, residues and wastes |
| Tamside AD | 0043 | Wastes |
| United Utilities (Davyhulme) | 0033 | Wastes |
| Wessex Water Enterprises Limited | 0020 | Wastes |
| Wight Farm Energy LLP | 0014 | Products/co-products and residues |
| Willand Biogas LLP | 0045 | Products/co-products and wastes |
| Wyke Farms Ltd | 0007 | Products/co-products, residues and wastes |
| Yelspa Ltd | 0015 | Products/co-products, residues and wastes |
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