Average Electricity Bills in Newcastle

As one of the largest cities in New South Wales, the demand for energy in Newcastle is significant, and the average electricity bill varies based on factors such as household size, energy consumption habits, and usage patterns.

In Newcastle, electricity bills can vary significantly depending on several factors. Some of these factors include the size and type of the household, the number of electrical appliances being used, energy efficiency measures in place, and the time of year.

Compared to other Australian cities, the average electricity bill for Newcastle is around $1,300 per year. This figure may vary depending on individual consumption patterns. Here is a breakdown of average annual electricity bills for some Australian cities:

Newcastle (New South Wales)$1,300
Sydney (New South Wales)$1,424
Melbourne (Victoria)$1,272
Brisbane (Queensland)$1,244
Adelaide (South Australia)$1,516
Perth (Western Australia)$1028

Data sourced from Canstar Blue Surveys and GoSwitch

It’s worth noting that these figures are estimates and can vary by household, usage patterns, and energy efficiency measures. 

Comparing electricity bills across cities in Australia, Newcastle maintains a relatively average annual bill, with slight differences in costs depending on individual consumption and retailer choice.

The electricity rates are often determined by the choice of retailer, usage plans, and tariffs. Newcastle residents have the option to select from a variety of retailers, each offering different rates and plans that are just as broad-ranging and competitive as the provider options across Sydney. At the most recent look at providers, there were 23 plans available ranging from $980.00 to $2,390.00 annually.

Additionally, the type of tariff (i.e., time-of-use, single rate, or controlled load) can significantly affect the bill.

Comparing rates and plans from various energy providers allows Newcastle residents to find the right balance between cost and usage. By staying informed about average bills and energy consumption patterns in the area, households in Newcastle can make well-informed decisions to control their electricity costs more effectively.

teenage playing video games

Average Electricity Usage

In Newcastle, the typical household’s electricity consumption patterns shape the annual costs of energy. The average electricity bill in the region aligns closely with New South Wales’ general statistics.

  • Annual Consumption: Households in New South Wales, including Newcastle, tend to have an annual electricity usage near 5,000 kWh which equates to 13.7 kWh a day. The grid below shows how that daily average usage compares to neighbouring townships.
  • Cost Implications: The expenditure on electricity is roughly $1,300 annually for a standard household this includes the usage (kWh) and the daily rate set by the supplier.
AreaYearly average
Daily average (kWh)% of solar customers
Sydney LGAs5,45014.910
Central Coast6,00016.522
Lake Macquarie6,20016.927
Port Stephens6,20016.928

Ausgrid data showing average usage by township and the number of solar customers.

According to a study by Canstar Blue, the average electricity bill in New South Wales is approximately $1,424 annually. 

Bills are typically sent quarterly so the figure you see might be closer to $325 a quarter in NSW or even less in Newcastle. Canstar Blue research indicates the average quarterly electricity bill in Australia is $411.80, or roughly $137.27 per month ($1,647 a year).

Electricity billYearlyQuarterlyMonthly
NSW average$1,424$345$115
Australian Average$1,647$411$137

This figure takes into account all types of households, with elderly Australians typically having lower bills of around $800 per year and young or middle-aged homeowners usually spending closer to $1,500 annually on electricity. It is essential to keep the local context in mind, as electricity costs in Newcastle do differ from the national average across Australia.

Woman paying bills with her smartphone

Electricity Costs

When it comes to electricity costs, general usage rates and daily supply charges play the largest roles in the overall cost of their electricity.

For a clearer understanding:

  • General Usage Rate: This is the cost per kilowatt-hour (kWh) for the electricity used and is measured in cents per kWh. Comparing providers, some may offer a usage rate as low as 27.00¢/kWh, while others might charge up to 38.28¢/kWh.
  • Daily Supply Charge: This is a fixed daily fee for being connected to the electricity network. The charge is consistent, regardless of how much electricity one uses. Daily supply charges range significantly between providers, from about 57.00¢/day to over 113.00¢/day.

Table: Sample Electricity Plans in Newcastle

Electricity ProviderElectricity PlanGeneral Usage RateDaily Supply Charge
AGLValue Saver32.29¢/kWh79.20¢/day
Amber ElectricAmber Plan27.00¢/kWh82.29¢/day
EnergyAustraliaFlexi Plan37.76¢/kWh95.70¢/day
Energy LocalsOnline Member31.50¢/kWh57.00¢/day
Red EnergyLiving Energy Saver30.64¢/kWh75.63¢/day

When analysing the monthly bill averages, it’s essential to consider factors such as household size, energy usage habits, and electricity plan. For a more accurate estimation, it is recommended to compare your bill with other households of a similar size and check if the rates on your plan are competitive.

Renewable Energy Contributions

In recent years, Newcastle has witnessed a significant shift towards renewable energy sources. This change can be attributed to the ambitious renewable energy target set forth by the Australian government, aiming to have 33,000 GWh of additional energy generated from renewable sources by 2024. These sources include solar, wind, and hydroelectric power.

Fossil Fuels Influence

While the contribution of renewable energy in Newcastle has been consistently growing, the historical reliance on fossil fuels for electricity generation is still evident. Australia is abundant in coal and natural gas resources, and these traditional energy sources have long been the primary means of electricity production.

  • Coal: Newcastle is situated in proximity to abundant coal mines, which makes it relatively cost-effective to generate electricity using coal-fired power stations. However, coal is also one of the most polluting sources of energy, increasing greenhouse gas emissions and negatively impacting the environment.
  • Natural gas: The use of natural gas as an energy source has been increasing across Australia. While natural gas is cleaner than coal, it still contributes to the nation’s greenhouse gas emissions. Furthermore, the cost of natural gas can fluctuate more than other energy sources due to varying international market rates.

As a result of the ongoing shift towards renewable energy sources, the influence of fossil fuels on the average electricity bill in Newcastle has been gradually decreasing. However, the complete transition to cleaner alternatives remains a work in progress. Meanwhile, fossil fuels continue to play a part in the composition of energy resources and the cost of electricity bills.

Government Policies and Rebates

There are several government policies and rebates in place to help Australians, particularly those in Newcastle, lower their average electricity bills. The assistance comes in the form of federal and state-specific initiatives designed to provide much-needed relief for households and businesses affected by the rising cost of energy.

Federal Assistance Programs

The Australian Federal Government has introduced several programs to help alleviate the pressure of high energy bills. One noteworthy initiative is the Energy Bill Relief Fund which began on 1 July 2023. Eligible households can access assistance with their energy bills through this fund, which is administered by state and territory governments.

Additionally, the national government has backed a $1.5 billion energy price relief package. This intervention includes caps on coal and gas prices as well as the capacity to positively impact electricity prices. According to Treasury modelling, this package could leave an average household $230 better off.

The Commonwealth and NSW governments are jointly providing matched funding of $87.5 million (a total of $175 million over four years) to help reduce energy bills for tenants. This initiative aims to upgrade homes to be more energy-efficient, ultimately leading to cooler homes in summer and warmer homes in winter.

Energy Saving Tips for Residents

In Newcastle, managing electricity costs is easier with a few strategic changes around the home. Heating takes a significant portion of energy during cooler months. Keeping the thermostat between 18 and 21 degrees can diminish running costs. By using draught stoppers and sealing tapes, households can save nearly $90 annually, mitigating up to 300kg of CO2 emissions.

Hot Water systems are another major consumer of electricity. Installing a 3-star rated shower head can lead to savings of up to $140 per year, alongside considerable CO2 reductions. Engaging in shorter showers and reducing hot water use for daily tasks can tally up savings.

Lighting and Appliances: Simple habits like switching off lights in empty rooms can save households up to $60 each year. Replacing light bulbs with energy-efficient alternatives can add up to another $90 in annual savings.

Fridges are also energy-intensive. For those using a second fridge over the summer, turning it off when not in use can lead to cost reductions. When necessary, choosing a fridge with higher energy ratings pays off, with potential savings that can reach $100 each year.

Laundry Practices: Opt for cold water during wash cycles to cut costs by around $60 annually. Air-drying clothes instead of using a dryer can save up to $80, and embracing off-peak times for appliance usage can further reduce electric bills.

Cooling: Set the air conditioner to a comfortable 23-26 degrees. Utilising fans and natural ventilation helps maintain lower temperatures efficiently, preventing steep increases in energy bills.

Remember, these methods not only lower electricity bills but also contribute to a reduced carbon footprint. With conscious usage patterns and energy-saving measures, you can enjoy both financial benefits and the satisfaction of making an eco-friendly choice.


Electricity costs are a significant part of household expenses. Newcastle residents can take strategic steps towards reducing their bills. Simple measures such as using energy-efficient appliances, monitoring usage, and considering solar panels could lead to savings.

Comparative shopping for energy providers could also uncover more economical rates. A comparison carried out by Canstar Blue indicates variability in household electricity costs, underscoring the possibility of finding a better deal.

Newcastle’s electricity bills fluctuate, with factors like household size and lifestyle impacting the average cost. Households can typically see annual costs of around $1,300, but this can be lowered with mindful consumption and efficiency measures.Investing in energy-saving measures not only helps households save money but also contributes to environmental conservation. Residents who proactively manage their energy use are likely to enjoy reduced electricity costs over time.