Hot Water Systems in One Mile
The 2316 postcode, covering One Mile, Anna Bay, Boat Harbour, Bobs Farm, Fishermans Bay and Taylors Beach and surrounding areas, is home to around 2,982 households. With many households already generating their own clean solar power, many are now looking at how they can make their entire home energy system more efficient, with hot water heating often the logical next step.
With hot water roughly accounting for a quarter of the average home's energy use, switching to an energy-efficient hot water system is one of the biggest opportunities for savings. Across One Mile and the 2316 area, 554 homeowners have already switched from older electric storage and gas hot water systems to solar hot water or air-source heat pump systems that draw on clean, renewable power while also claiming the hot water rebates to reduce their hot water heater system cost. These highly-efficient systems not only help cut energy bills but also reduce carbon emissions and improve overall energy independence.
With One Mile's climate delivering an average of 4.8 kWh/m² per day, conditions are ideal for hot water systems and hybrid heat pump systems that harness both sunlight and ambient air temperature to heat water efficiently all year round. When paired with existing rooftop solar power or solar batteries, the result is hot water that costs far less to run and is powered by clean, self-generated energy.
Hot Water Ranking
Postcode 2316
116th
State Wide
528th
Australia Wide
Hot Water Installation One Mile
Estimated daily energy to heat household water, comparing a resistive electric element with a high-efficiency heat pump. Demand shifts month-to-month using local climate patterns.
Energy Efficient Hot Water & Solar Power One Mile
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterOne Mile
Illustrates how a typical 6.6 kW rooftop solar system can offset the daytime energy demand of a COP 5 heat pump hot water unit.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for One Mile
Compare heat pump hot water systems suitable for One Mile's climate. These energy-efficient systems are designed to work in local temperature conditions and can significantly reduce your hot water energy costs.
Community Hot Water Statistics - One Mile, 2316
Hot Water Demographics - One Mile
Based on the Australian Bureau of Statistics 2021 Census (ABS), One Mile has around 2,982 private dwellings, home to approximately 6,114 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, One Mile households use approximately 120 litres of hot water daily, equating to a massive 0.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce One Mile's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The One Mile community is home to 403 couple families with children and 123 one-parent families, meaning a large proportion of households face substantial hot water demand. With 724 homes owned with a mortgage and 1,342 owned outright, many residents also have the homeownership and growing equity that make switching to efficient hot water systems a practical way to lower expenses.
One Mile is converting hot water demand to efficient systems faster than many peers, with 18.6% of dwellings already upgraded.
Hot water systems in One Mile
In One Mile, more locals are rethinking their old gas and electric hot water system and switching to energy‑efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With many households here owned outright and an average household size of around 2.4 people, hot water is a big chunk of running costs, especially for retirees and families watching every dollar. Upgrading from an older unit can trim hundreds off yearly bills and make day‑to‑day living more comfortable.
One Mile is well suited to efficient hot water. The Fingal Bay weather station records strong sunshine, with average annual solar exposure of about 17.1 MJ/m² per day (roughly 4.75 kWh/m² per day). That level of sun is ideal for a solar hot water heating system or a high‑quality heat pump hot water installation that draws warmth from the coastal air. With median household incomes in the mid‑$1,000s per week and mortgages and rents to cover, it makes sense that more homeowners are looking for the most efficient hot water system they can get, not just the cheapest to buy.
Across the 2316 postcode, there are thousands of separate houses and a solid proportion of family households, which means regular showers, laundry and dishwashing all drive hot water demand. For many homes, hot water energy use can be 20–30% of total electricity. That is why One Mile residents are comparing heat pump vs solar hot water, solar hot water vs electric hot water, and even electric hot water vs gas hot water to find the right fit.
Typical annual bill savings in a place like One Mile look roughly like this:
• Old electric to heat pump hot water system: $400–$800 per year • Gas storage to heat pump: $300–$600 per year • Gas storage to solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
Brands such as Rheem heat pump hot water and Rheem solar hot water are popular for reliable performance and wide service coverage. Rinnai solar hot water and Chromagen solar hot water also appear regularly on local roofs, while premium units like a Sanden heat pump appeal to homeowners chasing the best heat pump hot water system and the lowest long‑term running costs. When people search for the best hot water system Australia can offer, they are usually weighing up hot water system price / cost against efficiency, warranty and backup support.
Recent data shows 554 efficient hot water systems have already been installed in the 2316 area, including heat pump and solar hot water installation projects. Install numbers jumped sharply around 2009–2011, then again from 2019, with a strong peak in 2021. That growth reflects rising interest in electrification, lower running costs and cutting gas use. Local installers are now seeing more requests for hot water repair, solar hot water repair, and solar hot water tank replacement as earlier systems reach the end of their life and owners consider a smarter replacement.
Hot Water Rebates, Tariffs & Savings
In One Mile, the combination of good solar resources and rising energy prices is pushing more people to replace old gas or resistive electric systems with an energy efficient hot water system, whether that is a heat pump, a solar hot water heating system or a modern electric hot water system paired with rooftop PV. Homeowners can often tap into Australian Government Small‑scale Technology Certificates (STCs), which effectively act as a solar hot water rebate or heat pump hot water rebate by reducing the upfront cost at the point of sale. On top of that, NSW‑based schemes and occasional electric hot water system rebate offers can further lower the heat pump hot water price / cost or solar hot water price / cost.
For many One Mile households, these incentives can shave a substantial percentage off the installed hot water system price / cost and cut payback times to just a few years, especially when combined with existing solar. Switching from gas to a heat pump or solar system can save hundreds of dollars per year, and using timers or solar diversion controls to run your hot water when your panels are producing can boost savings even more. With growing talk around hot water nsw policy settings and hot water rebate nsw programs, it is worth checking what you qualify for before your current unit fails.
If you live in One Mile and your hot water system is getting older, now is a smart time to explore options like a heat pump hot water system, solar hot water system or efficient electric hot water installation. Working with experienced hot water installers who specialise in heat pump hot water installation, solar hot water installation, hot water repair and solar hot water tank replacement means you get the right size and setup for your home, your budget and your solar. With strong local sunshine, a community already investing in efficient systems and growing interest in sustainability, an energy efficient hot water system can help cut bills, reduce emissions and future‑proof your home. For personalised advice tailored to One Mile conditions, connect with trusted local experts and see which upgrade will work best for you.