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. | 144736361 kWh |
| AFS Energy B.V | 6130001 kWh |
| Axegaz S.A.S. | 12649000 kWh |
| Barrow Shipping Limited | 154481714 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 | 0 kWh |
| Co-operative Energy Ltd | 0 kWh |
| Corona Energy Retail 2 Limited | 31151420 kWh |
| Crown Gas and Power Ltd | 5000000 kWh |
| ECOHZ AS | 0 kWh |
| ENGIE Gas Limited | 0 kWh |
| EON Energy Markets UK Ltd | 3739032 kWh |
| Essent Sales Portfolio Management BV | 25837023 kWh |
| Gazprom Marketing and Trading Retail Limited | 616000 kWh |
| GO2-markets GmbH | 21000 kWh |
| Good Energy Gas Ltd | 0 kWh |
| Green Energy (UK) Plc | 13512499 kWh |
| Hudson Energy Supply UK Limited | 13099631 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 | 60000 kWh |
| Renewable Energy Services B.V. | 0 kWh |
| Shell Trading International Limited | 191654923 kWh |
| SmartestEnergy Limited | 16349508 kWh |
| Solarplicity Energy Ltd | 4692610 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 | 38113284 kWh |
| Wessex Water Enterprises Limited | 0 kWh |
| WINGAS GmbH | 0 kWh |
| Yelspa Ltd | 0 kWh |
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