Energy Efficient Heating - Newcastle, NSW 2300

Heating & Split Systems - Newcastle, NSW 2300

Welcome to the heating guide for Newcastle, situated in postcode 2300. Utilising data from the nearest weather station (NEWCASTLE NOBBYS SIGNAL STATION AWS) at an elevation of 33 metres above sea level, which started operating in 1862 with the latest data recorded in 2023, we can analyse the temperature trends crucial for your home's heating needs.

In this region, winters have recorded temperatures as low as 1.8 degrees C, highlighting the necessity for energy-efficient heating systems. During these colder months (June, Juily and August), we see an average minimum temperature of 9.2 degreees celcius, while the average humidity level at 9 am is around 76% and 59.3% at 3 pm for this period. Together this can significantly affect the comfort levels in your home, making a comprehensive heating system essential not just for warmth but also for managing indoor humidity levels. Additionally, with wind gusts reaching up to 171 km/h in Newcastle, a robust HVAC system, including options like energy-efficient electric heaters, gas heating or ducted heating, or a more complex hydronic or ducted heating systems, becomes a valuable investment for maintaining a comfortable indoor environment.

Temperature & Weather in Newcastle

35.035.028.028.021.021.014.014.07.07.00.00.0JanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecemberComfort ZoneComfort Zone
Typical Temperature Range (90% of the time)

Newcastle 2300

50.050.044.044.038.038.032.032.026.026.020.020.014.014.08.08.02.02.0-4.0-4.0-10.0-10.0JanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecemberComfort ZoneComfort Zone
Cold Days (10% of the time)

Newcastle 2300

Mean days less than 2°C
Mean days less than 0°C
2.02.01.61.61.21.20.80.80.40.40.00.0# daysJanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecember
Average Number Of Extremely Cold Days

Newcastle 2300

9am Relative Humidity
3pm Relative Humidity
808060604040202000%JanuaryJanuaryFebruaryFebruaryMarchMarchAprilAprilMayMayJuneJuneJulyJulyAugustAugustSeptemberSeptemberOctoberOctoberNovemberNovemberDecemberDecemberComfort ZoneComfort Zone
Average Relative Humidity

Newcastle 2300

Split system 3 star
Split System 5 star
Split System 7 star
12.012.09.09.06.06.03.03.00.00.0JanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec
Estimated daily split system cooling energy consumption

Newcastle 2300

Featured Heating Installers Servicing Newcastle

DNR Air Conditioning & Electrical

30 Gateway Boulevard, 2264

Air conditioning. Solar. Electrical.

Twin Lakes Air & Solar

4/1 Botham Cl, 2263

Efficient heating and cooling for your comfort

Cady's Maintenance Services

47 Hobart Street, 2305

Stay comfortable all year round with Cady's Maintenance Services

Bry Con Air Conditioning

Glenlake Ave, 2263

Stay comfortable, stay cool with Bry Con Air Conditioning

Heating & Solar Production

Daily Avg Sunshine in Newcastle
554433221100JanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec
Daily Avg Solar Generation (kWh)
554433221100JanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec

* Data from The Bureau of Meteorology (BOM). Closest weather station to Newcastle: Newcastle Nobbys Signal Station Aws - approx. 2 km

Split System 5 star
6kW Solar System
8.08.06.06.04.04.02.02.00.00.0Split System 5 StarJanJanFebFebMarMarAprAprMayMayJunJunJulJulAugAugSepSepOctOctNovNovDecDec36.036.027.027.018.018.09.09.00.00.06kW Solar System
Est Daily Split System Heating Offset By Solar Power

Newcastle 2300

Featured Solar Installers Servicing Newcastle

DNR Air Conditioning & Electrical

30 Gateway Boulevard, 2264

Air conditioning. Solar. Electrical.

Freedom Solar & Batteries

Charmhaven, 2263

Making Solar Accessible Since 2014.

Millennium Electrical & Solar

Medowie, 2318

Local Electrician in Port Stephens

Elite Power Group

Thornton, 2322

Clean Energy Council Approved Solar Retailer.

Community Heating Statistics - Newcastle, 2300

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Avg Winter Temperature (9am)

9°C

Avg Winter Temperature (9am)

Our calculation for Average Winter Temperature at 9am in Newcastle uses Bureau of Meteorology data from the nearest weather station (Newcastle Nobbys Signal Station Aws), which is at an elevation of 33 metres above sea level and started operating in 1862 with the latest data recorded in 2023, which we've aggregated into a historical average temperature for Newcastle’s Winter months.

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Avg Days Below 2°C

0 days/per year

Avg Days Below 2°C

Our calculation for Average Days Below 2°C in Newcastle uses Bureau of Meteorology data from the nearest weather station (Newcastle Nobbys Signal Station Aws), which is at an elevation of 33 metres above sea level and started operating in 1862 with the latest data recorded in 2023, which we've aggregated into the average for the number of days in the year the temperature for Newcastle will be below 2 degrees Celsius.

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Avg Summer Relative Humidity

58%

Avg Summer Relative Humidity

Our calculation for Average Summer Relative Humidity at 9am in Newcastle uses Bureau of Meteorology data from the nearest weather station (Newcastle Nobbys Signal Station Aws), which is at an elevation of 33 metres above sea level and started operating in 1862 with the latest data recorded in 2023, which we've aggregated into a historical average Relative Humidity for Newcastle’s Winter months in the morning.

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Total Number Of Homes

2,238

Total Number Of Homes

The calculation for the number of homes in 2300 is based on the total number of dwellings recorded in the Australian Bureau of Statistics (ABS) 2021 Census. The ABS ‘Dwelling’ statistics for postcode 2300 include Separate houses, Semi-detached, row or terrace houses, townhouses, flats or apartments, and other dwelling types, which we have combined into a single number called homes.

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Retail Value of Electricity Saved

$140 yr/per home

Retail Value of Electricity Saved

This calculation illustrates a 182.5 average yearly saving worth of retail value electricity that could be achieved for each home in 2300, due to an energy-efficient 7-star split system for heating compared to a less efficient 3-star air conditioning split system. This average yearly saving per home includes Bureau of Meteorology climate, humidity and temperature data for Newcastle, assumptions about the homes in this location, and estimates an average electricity rate of 25 cents per kWh throughout this period.

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Avg Electricity Saved Per Home

558 kWh/home

Avg Electricity Saved Per Home

This calculation highlights a 730kWh yearly average electricity saving that could be achieved for each home in 2300, due to the improved energy efficiency of a 7-star rated split system for heating when compared to a less efficient 3-star air conditioning split system. The total kilowatts saved by each home on average includes Bureau of Meteorology climate, humidity and temperature data for Newcastle, plus assumptions about the homes in this location.

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Community Electricity Saved

4,614 kWh/day

Community Electricity Saved

This calculation highlights the combined volume of electricity that would be saved by the community of 2300 each day if all 5703 homes used a 7-star efficient split system for heating when compared to a 3-star efficient system. This valuation includes Bureau of Meteorology climate, humidity and temperature data for Newcastle, plus assumptions about the homes in this location.

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Community Retail Electricity Savings

$1,049 /day

Community Retail Electricity Savings

This calculation highlights the combined volume of electricity that would be saved by the community of 2300 each day if all 5703 homes used a 7-star efficient split system for heating when compared to a 3-star efficient system, multiplied by an estimated average electricity rate of 25 cents per kWh. This valuation includes Bureau of Meteorology climate, humidity and temperature data for Newcastle, plus assumptions about the homes in this location.

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Community Retail Electricity Savings

$433,562 /year

Community Retail Electricity Savings

This calculation highlights the combined volume of electricity that would be saved by the community of 2300 each year if all 5703 homes used a 7-star efficient split system for heating when compared to a 3-star efficient system, multiplied by an estimated average electricity rate of 25 cents per kWh. This valuation includes Bureau of Meteorology climate, humidity and temperature data for Newcastle, plus assumptions about the homes in this location.

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Yearly CO2 Reduction

1,128 tonnes

Yearly CO2 Reduction

This calculation is based on yearly ‘Community Retail Electricity Savings’ that would be created by the community of 2300 each year if all 5703 homes used a 7-star efficient split system for heating when compared to a 3-star efficient system. This electricity saving is then multiplied by the amount of CO2 generated per tonne of coal-fired power in NSW, which is used to highlight the amount of carbon pollution that is instead saved by postcode 2300 by switching to a more energy-efficient split system for heating.

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Carbon Sequestration Equivalent

17,591 trees/yr

Carbon Sequestration Equivalent

This calculation is based on yearly ‘Community Retail Electricity Savings’ that would be created by the community of 2300 each year if all 5703 homes used a 7-star efficient split system for heating when compared to a 3-star efficient system. This electricity saving is then multiplied by the amount of CO2 generated per tonne of coal-fired power in NSW, then converted to the equivalent number of mature trees capturing and sequestering carbon dioxide pollution equal to the amount of CO2 saved (14 trees per tonne of CO2). So this number gives us a different way of understanding the environmental benefits of higher energy star split system performance because of improved energy efficiency.

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Car Emissions Equivalent

10,553,632 km/yr

Car Emissions Equivalent

This calculation is based on yearly ‘Community Retail Electricity Savings’ that would be created by the community of 2300 each year if all 5703 homes used a 7-star efficient split system or heating when compared to a 3-star efficient system. This electricity saving is then multiplied by the amount of CO2 generated per tonne of coal-fired power in NSW, then converted to the equivalent number of kilometres driven worth of car emissions driven by an average car equal to the amount of CO2 saved (120g of CO2 per km driven). So this number gives us a different way of understanding the environmental benefits of higher energy star split system performance because of improved energy efficiency.

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Demographics

Based on the Australian Bureau of Statistics 2021 Census, postcode 2300, which includes Newcastle, has a total 5703 homes. This community features a diverse array of housing types: 723 are houses, each with an average of 1.6 residents per dwelling. With the community's varied income levels, where the median weekly household income is 1933 and with 37% homes mortgaged or rented, investing in energy-efficient heating options is even more essential to help reduce running costs and increase long-term financial savings for homeowners or renters.

When considering the demographics of Newcastle and 2300 more broadly, we discover there are 701 families with children. At the same time, 16.8% of the 12058 population are over 65 years old, while 3555 people also live with long-term health conditions. So eco-friendly and smart heating systems with advanced thermostats are particularly appealing for those more susceptible to the cold, like families with young children, older adults, and residents living with health conditions.

* Based on Australian Bureau of Statistics 2021 Data
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About Newcastle

Newcastle, located in New South Wales, Australia, experiences a temperate climate with mild winters. The average winter temperature in Newcastle ranges from 8°C to 16°C. The coolest months are June and July, with average minimum temperatures of around 8°C. With these cooler temperatures, residents of Newcastle often rely on heating systems to keep their homes comfortable.

One popular heating option in Newcastle is split system heating. Split systems are highly efficient and provide both heating and cooling capabilities, making them ideal for year-round use. They consist of an indoor unit and an outdoor unit, connected by refrigerant lines. Split systems offer precise temperature control and can be installed in individual rooms or multiple areas of a home, providing customized comfort.

For those looking to reduce their environmental impact, solar power can be used to power split system heating units. By installing solar panels on the roof, homeowners can generate clean and renewable energy to operate their heating systems. This not only helps reduce electricity bills but also contributes to a greener and more sustainable future.

Nearby Suburbs

See Also

BESbswy