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 | Residues and Wastes |
| Aberdeenshire Biogas Ltd | 0055 | Products/co-products |
| Adnams Bio Energy Ltd | 0002 | Products/co-products, residues and wastes |
| Bay Farm Power Ltd | 0026 | Products/co-products, residues and wastes |
| Bishops Cleeve Biogas Plant | 0009 | Wastes |
| Brinklow Biogas Ltd | 0049 | Products/co-products, residues and wastes |
| Bromham Biogas Ltd | 0057 | Products/co-products and wastes |
| Buchan Biogas Ltd | 0063 | Products/co-products, residues and wastes |
| Burton Agnes Renewables Ltd | 0035 | Products/co-products, residues and wastes |
| Cannington Enterprises Ltd | 0023 | Products/co-products and wastes |
| Condate Biogas Ltd (Ixora Energy) | 0025 | Products/co-products and wastes |
| DS Smith Paper Ltd | 0059 | Wastes |
| Dwr Cymru Welsh Water | 0018 | Wastes |
| Ellough AD Plant Ltd | 0017 | Products/co-products and residues |
| Emerald Biogas Ltd | 0027 | Wastes |
| Euston Biogas Ltd | 0011 | Products/co-products, residues and wastes |
| Fairfield Bio Energy Ltd | 0003 | Products/co-products, residues and wastes |
| Fairfields Farm Energy Ltd | 0052 | Products/co-products and wastes |
| Fraddon Biogas Ltd | 0006 | Products/co-products and wastes |
| Gascorp (Plaxton) Limited | 0064 | Wastes |
| Gorst Energy Ltd (Ixora Energy) | 0012 | Products/co-products and wastes |
| Gravel Pit Biogas Ltd | 0060 | Products/co-products, residues and wastes |
| Grissan Carnside Ltd | 0044 | Products/co-products, residues and wastes |
| Grissan Carrick Ltd | 0021 | Products/co-products, residues and wastes |
| Grissan Portside Ltd | 0058 | Wastes |
| Helmdon Blackpits Power Ltd | 0019 | Products/co-products |
| Icknield Gas Ltd | 0010 | Products/co-products, residues and wastes |
| Inchdairnie Renewable Gas Ltd | 0054 | Products/co-products, residues and wastes |
| JV Energen LLP | 0001 | Products/co-products and wastes |
| Lake District Biogas | 0029 | Residues |
| Lanes Farm Energy Ltd | 0062 | Products/co-products and wastes |
| Leeming Biogas Ltd | 0061 | Products/co-products, residues and wastes |
| Manor Farm Green Energy Ltd | 0051 | Products/co-products |
| North Moor AD (Rockscape Energy) | 0034 | Products/co-products, residues and wastes |
| Northumbrian Water Ltd | 0022 | Wastes |
| Olleco | 0036 | Wastes |
| Peacehill Gas Ltd | 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 |
| 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 |
| STL Energy Ltd | 0048 | Products/co-products, residues and wastes |
| Stracathro Renewable Energy Ltd | 0053 | Products/co-products and residues |
| Strongford AD Plant | 0038 | Wastes |
| Sustainable Energy Generation Ltd (Ixora Energy) | 0013 | Products/co-products, residues and wastes |
| Tamside AD | 0043 | Products/co-products, residues and wastes |
| Tornagrain Gas Mill Ltd | 0050 | Products/co-products, residues and wastes |
| United Utilities (Davyhulme) | 0033 | Wastes |
| Wessex Water Enterprises Ltd | 0020 | Wastes |
| Wight Farm Energy LLP | 0014 | Products/co-products and residues |
| Willand Biogas LLP | 0045 | Products/co-products, residues 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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