Cheapest electricity in Newcastle, September 2026

Every current Newcastle plan without catches, ranked by what a typical home would pay in a year. Pick your network below.

Key facts

  • On Ausgrid, the cheapest plan with no catches for a home using 12 kWh a day is Tango Energy (Everyday Easy) at about $1,198 a year.

*Estimated for a home using 12 kWh a day spread evenly across the day, including GST and the daily charge. Your bill depends on when you use power. Based on the government plan feed, which may contain errors. Confirm on the retailer's website.

Cheapest electricity on Ausgrid

Newcastle plans on the Ausgrid network, 24 September 2026
RetailerPlanEst. bill/yr*Avg. rateDaily chargeTariff
Tango EnergyEveryday Easy$1,19817.3c121cSingle rateSee plan
1st Energy1st Quartz - Time of Use$1,35319.1c141cSingle rateSee plan
Flipped EnergyFreedom Switched On 2.3!$1,49324.1c120cTime of useSee plan
SumoSumo Winter Saver Plus$1,62529.5c92cSingle rateSee plan
Indigo PowerIndigo Power Retail - Community Energy Hub Plan$1,67021.3c202cSingle rateSee plan
CovaUCovaU Basics Residential TOU (EA025)$1,67324.0c170cSingle rateSee plan
Flow PowerStanding Offer FY27 TOU$1,69724.0c176cSingle rateSee plan
Origin EnergyOrigin Weekday Shift$1,72326.1c159cTime of useSee plan
Kogan EnergyKogan Energy with free FIRST$1,74331.6c99cSingle rateSee plan
AGLResidential Seniors Saver$1,76928.5c143cSingle rateSee plan

Have solar? See the best feed-in tariffs in New South Wales.

Common questions

Who is the cheapest electricity provider in Newcastle?

On Ausgrid, the cheapest plan with no catches for a home using 12 kWh a day is Tango Energy (Everyday Easy) at about $1,198 a year.

How much is electricity in Newcastle?

For a home using 12 kWh a day (about 4,400 kWh a year), the cheapest plans on Ausgrid cost about $1,198 a year including GST and the daily charge.

Which network am I on?

Newcastle is served by Ausgrid. Your network is printed on your electricity bill.