Electricity & gas plans at 3644

410 electricity and 69 gas plans a household at 3644 can buy today - every published rate, straight from each retailer, updated daily.

Cheapest plan at 3644: $1,332/yr - down $674 since 9 September (full-tariff estimates).†

3644 is in the Essential Energy (NSW) network (approximate - derived from retailer coverage data). The DMO reference price is $2,604/yr at the regulator's 4,600 kWh/yr representative usage. The cheapest fully-modelled plan estimates $1,332/yr - 47% below the DMO time-of-use reference price of $2,529.†

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Electricity at 3644

410 household plans available

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Gas at 3644

69 household plans available

See all 69 gas plans →

† Estimated annual costs use the regulator's representative usage for Essential Energy (NSW) (4,600 kWh/yr): daily supply charge × 365 + headline flat/first-block usage rate × usage, GST inclusive, vs the DMO 2026-27 reference price of $2,604 (effective 2026-07-01). Time-of-use structures, controlled load, discounts and your actual usage will change the result - verify with the retailer.

All energy prices shown include GST. Rates updated 2026-09-29 from provider-published data under the Consumer Data Right. Confirm with the provider before applying.