firmus energy
Northern Ireland · 5 live tariffs · supplier price page
Machine-readable: https://api.alvacompare.com/v1/energy/tariffs?supplier=firmus&detail=true
| Tariff | Fuel | Meter | Payment | Discount | Cashback | Valid from |
|---|---|---|---|---|---|---|
| firmus energy Network Home Gas Tariff Credit Meter | Gas | Gas | Any | — | — | 2026-10-01 |
| firmus energy Network Home Gas Tariff (PAYG) Top-Up | Gas | Gas | Pay as you go | — | — | 2026-10-01 |
| Greater Belfast Home Gas (PAYG) Top-Up meter Tariff | Gas | Gas | Pay as you go | — | — | 2026-10-08 |
| Greater Belfast Home Gas Tariff (Offline) | Gas | Gas | Any | — | — | 2026-10-08 |
| Greater Belfast Home Gas Tariff (Online) | Gas | Gas | Direct debit | — | — | 2026-10-08 |