Certificates for sale
Below is a list of suppliers that have certificates for sale and the amount of certificates they have.
The amount of certificates listed is the total volume of certificates that the supplier holds in their account. There is no guarantee that the total amount is available to buy and the supplier may be able to source more certificates. Consumers should contact the suppliers directly if they wish to purchase any certificates.
| Supplier | Amount |
| ACT Commodities B.V. | 135752828 kWh |
| AFS Energy B.V | 14255754 kWh |
| Axegaz S.A.S. | 12649000 kWh |
| Barrow Shipping Limited | 169906854 kWh |
| BP Gas Marketing Limited | 25841654 kWh |
| British Gas Trading Ltd | 321615477 kWh |
| Bulb Energy Ltd | 0 kWh |
| Ceres Energy Ltd | 0 kWh |
| Contract Natural Gas Limited | 5000000 kWh |
| Co-operative Energy Ltd | 0 kWh |
| Corona Energy Retail 2 Limited | 28685294 kWh |
| Crown Gas and Power Ltd | 15000000 kWh |
| E.ON UK Energy Markets Limited | 67000000 kWh |
| ECOHZ AS | 0 kWh |
| ENGIE Gas Limited | 32679281 kWh |
| Essent Sales Portfolio Management BV | 11387094 kWh |
| Gazprom Marketing and Trading Retail Limited | 21689198 kWh |
| GO2-markets GmbH | 100000 kWh |
| Good Energy Gas Ltd | 0 kWh |
| Green Energy (UK) Plc | 7449552 kWh |
| Grissan Carrick Ltd | 0 kWh |
| Hudson Energy Supply UK Limited | 9445371 kWh |
| Landwärme GmbH | 0 kWh |
| Natural Capital Partners Europe Limited | 0 kWh |
| Neas Energy A/S | 0 kWh |
| Npower Commercial Gas Limited | 79542494 kWh |
| Olleco | 0 kWh |
| Opus Energy Limited | 3000000 kWh |
| OrangeGas BV | 63174000 kWh |
| Orsted Sales (UK) Ltd | 0 kWh |
| Ovo Energy Ltd | 30000000 kWh |
| Regent Gas Ltd | 12560000 kWh |
| Renewable Energy Services B.V. | 0 kWh |
| Renewable Transport Feul Services Ltd | 0 kWh |
| Shell Trading International Limited | 402152831 kWh |
| SmartestEnergy Limited | 349508 kWh |
| Solarplicity Energy Ltd | 0 kWh |
| South Pole Group | 0 kWh |
| SSE Energy Supply Limited | 0 kWh |
| STX Services B.V. | 4998 kWh |
| The Renewable Energy Company Limited | 0 kWh |
| Tonik Energy Ltd | 11074617 kWh |
| Total Gas & Power Limited | 45880498 kWh |
| Wessex Water Enterprises Limited | 0 kWh |
| WINGAS GmbH | 0 kWh |
| Yelspa Ltd | 0 kWh |
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