These tariffs are accurate to October 23 and may have changed so please check with the suppliers directly.
| Supplier | SEG Tariff Rate (/kWh) | Type | Paid |
| Bulb | Variable | 14p | Monthly |
| SolarStrata | Variable | 1.6p – 5.6p | Monthly |
| Pinergy | Variable | 13.5p | Monthly |
| iSupplyenergy | Variable | 12.5p | Monthly |
| Powercor | Variable | 9.5p | Monthly |
| Pure Planet | Fixed for 12 months | 13.5p | Monthly |
| Good Energy | Fixed for 12 months | 15p or 4.1p (3) | Monthly |
| Scottish Power | Variable | 12p | Every six months |
| Octopus Energy | Fixed for 12 months | 15p or 4.1p (3) | Monthly |
| Octopus Energy | Variable | 16p (1) | Monthly |
| E.on | Fixed for 12 months | 16.5p or 3p (2) | Annually (can request more frequently, max. four payments a year) |
| British Gas | Variable | 6.4p | Every three months |
| EDF Energy | Variable | 3p | Every three months |
| Utility Warehouse | Variable | 2p | Every three months |
| Pozitive Energy | Variable | 5p | Every six months |
| So Energy | Variable | 7.5p | May be monthly, quarterly, or half-yearly |
| Ovo Energy | Fixed for 12 months | 4p | Every three months |
| Shell Energy | Variable | 3.5p | Annually |
| SSE | Variable | 3.5p | Annually |
| Utilita | Variable | 3p | Every three months |
| ESE | Variable | 11p | Annually |