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
Aberdeen City Council (Aberdeen AD G2G Plant) 0093 Products/Co-product, Residue, and Waste
Air Liquide AB&T UK Ltd (Biodynamic Nottingham) 0111 Wastes and Residues
Air Liquide AB&T UK Ltd (Northwick) 0102 Wastes and residues
Air Liquide UK Ltd (Barnes Farm) 0099 Wastes and residues
Air Liquide UK Ltd (Bubwith R100) 0112 Wastes
Air Liquide UK Ltd (Energen Biogas) 0113 Wastes
Air Liquide UK Ltd (Greenlight AD) 0114 Wastes and Residues
Air Liquide UK Ltd (Hemswell) 0100 Wastes
Air Liquide UK Ltd (Local Generation) 0101 Wastes
Air Liquide UK Ltd (Park Farm) 0103 Wastes
B S Green Energy Ltd (Hill Farm Biogas) 0108 Products/Co-Products
Bay Farm Power Ltd 0026 Products/co-products, residues and wastes
Beyside Ltd 0071 Wastes
Biogas Meden Ltd 0107 Products/Co-Products, Residues, and Wastes
Blaise Biogas Ltd 0073 Products/Co-product, Residues and Wastes
BrewDog PLC 0094 Wastes
Brigg Lane Biogas Ltd 0109 Residues and Wastes
Brinklow Biogas Ltd 0049 Products/co-products, residues and wastes
Bromham Biogas Ltd 0057 Products/co-products and wastes
Burton Agnes Renewables Ltd 0035 Products/co-products, residues and wastes
Cambridge Biopower Ltd 0083 Products/Co-product and Residues
Cannington Enterprises Ltd 0023 Products/co-products and wastes
Condate Biogas Ltd 0025 Products/co-products, residues, and wastes
Crofthead Biogas Ltd 0098 Products/Co-product, Residue, and Waste
DBE Energy Ltd 0076 Wastes
DS Smith Paper Ltd 0059 Wastes
Dwr Cymru Cyfyngedig 0018 Wastes
Egmere Energy Ltd 0090 Products/Co-products
Ellough AD Plant Ltd 0017 Products/co-products and residues
Euston Biogas Ltd 0011 Products/co-products, residues and wastes
Evercreech Renewable Energy Ltd 0097 Products/Co-product, Residues and Wastes
Fairfield Bio Energy Ltd (Inactive) 0003 Products/co-products, residues and wastes
Fairfields Farm Energy Ltd 0052 Products/co-products and wastes
Fraddon Biogas Ltd 0006 Products/co-products, residues, and wastes
Gascorp (Plaxton) Ltd 0064 Product/Co-product and Residues
Gorst Energy Ltd 0012 Products/co-products and wastes
Grange Farm Energy Ltd 0091 Products/Co-products
Gravel Pit Biogas Ltd 0060 Products/co-products, residues and wastes
Green Create W2V Kent Ltd 0069 Wastes, and Residues
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
GWE Biogas Ltd 0087 Products/Co-product, Residues, and Wastes
Heath Farm Energy Ltd 0070 Products/Co-product and Residues
Helmdon Blackpits Power Ltd 0019 Products/co-products and wastes
Herriard Bio Power Ltd 0118 Wastes
Icknield Gas Ltd 0010 Products/co-products, residues and wastes
Inchdairnie Renewable Energy Ltd 0054 Products/co-products, residues and wastes
JV Energen LLP 0001 Products/co-products and wastes
Keithick Biogas Ltd 0080 Products/Co-product and Residues
Lake District Biogas Ltd 0029 Residues and wastes
Lanes Farm Energy Ltd 0062 Products/co-products and wastes
Leeming Biogas Ltd 0061 Products/co-products, residues and wastes
Lockerbie Biogas Ltd 0110 Residues
Manor Farm Green Energy Ltd 0051 Products/co-products
Merlin Renewables Ltd 0065 Products/Co-product
Murrow AD Plant Ltd 0068 Products/Co-product, Residues and Wastes
Northumbrian Water Ltd (Bran Sands) 0092 Wastes
Northumbrian Water Ltd (Howdon) 0022 Wastes
Olleco 0036 Wastes, Residues
Oncoland Ltd 0067 Products/Co-product, Residues and Wastes
Peacehill Gas Ltd 0032 Products/co-products, residues and wastes
Pretoria Energy Company Ltd (Chittering) 0024 Products/co-products, Residues
Pretoria Energy Company Ltd (Mepal) 0031 Products/co-products, Residues
Raynham AD Plant 0046 Products/co-products and wastes
ReFood UK Ltd (Dagenham) 0037 Wastes
ReFood UK Ltd (Widnes) 0008 Wastes
Ridge Road Energy Ltd 0047 Biomethane from products/co-products, residues and wastes
Riverside AD 0042 Wastes
Riverside Bio Ltd 0016 Wastes and Residues
Rockscape Energy Ltd (North Moor AD) 0034 Products/co-products, residues and wastes
Savock Renewable Energy Ltd 0055 Products/Co-product, Residues, and Wastes
Severn Trent Green Power Ltd (Coleshill) 0081 Products/Co-products, Residues and Wastes
Severn Trent Green Power Ltd (Derby) 0041 Products/Co-products, 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 Ltd (Finham STW G2G) 0086 Wastes
Severn Trent Water Ltd (Minworth) 0004 Wastes
Severn Trent Water Ltd (Stoke Bardolph STW G2G) 0085 Wastes
Severn Trent Water Ltd (Strongford) 0038 Wastes
Sheppey Energy Ltd 0066 Products/Co-product, Residues and Wastes
St Boswells Biogas Ltd 0079 Products/Co-product, Residues and Wastes
St Nicholas Court Farms Ltd 0077 Products/Co-product and Residues
St Nicholas Court Farms Ltd (Ebbsfleet Farm) 0078 Products/Co-product and Residues
Stanton Energy Ltd 0096 Products/Co-product and Wastes
Sterling Pharma Solutions Ltd 0119 Wastes
STGP (Andigestion) Ltd (Bishops Cleeve) 0009 Wastes
STL Energy Ltd 0048 Products/co-products, residues and wastes
Stracathro Renewable Energy Ltd 0053 Products/co-products and residues
Sustainable Energy Generation Ltd 0013 Products/co-products, residues and wastes
Swancote Energy Ltd (Offsite Injection) 0129 Products/Co-Products, Residues and Wastes
Tamside AD (Offsite Injection) 0043 Products/co-products, residues and wastes
Thames Water Utilities Ltd (Deephams) 0082 Wastes
Thornfield 017 Ltd (Lower Drayton Farm) 0106 Products/Co-product, Residue, and Waste
Tornagrain Gas Mill Ltd 0050 Products/co-products, residues and wastes
United Utilities (Davyhulme) 0033 Wastes
Vale Green Energy Ltd (Rotherdale Farm) 0030 Products/co-products
Vale Green Energy Ltd (Springhill Farm) 0005 Products/co-products, Wastes
Vulcan Renewables Ltd 0089 Products/Co-Products
Wardley Biogas Ltd 0074 Products, Residues and Wastes
Warren Energy Ltd 0095 Products/Co-products, Residues, and Wastes
Warrens Emerald Biogas Ltd 0027 Wastes
Wessex Water Enterprises Ltd (GENeco Avonmouth) 0020 Wastes
Wessex Water Enterprises Ltd (GENeco Trowbridge) 0088 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
Founder Partners and Associate Members:
British Gas
Thames Water
Milton Keynes Council
National Grid
CNG Services Ltd