Hot Water Systems in Cremorne
The 3121 postcode, covering Cremorne, Victoria Gardens, Burnley, Burnley North, Richmond, Richmond East, Richmond North and Richmond South and surrounding areas, is home to around 17,230 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 Cremorne and the 3121 area, 460 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 Cremorne's climate delivering an average of 4.2 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 3121
172nd
State Wide
611st
Australia Wide
Hot Water Installation Cremorne
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 Cremorne
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCremorne
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.
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Heat Pump Hot Water Systems for Cremorne
Compare heat pump hot water systems suitable for Cremorne'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 - Cremorne, 3121
Hot Water Demographics - Cremorne
Based on the Australian Bureau of Statistics 2021 Census (ABS), Cremorne has around 17,230 private dwellings, home to approximately 29,109 people. With an average household size of 2 people, and around 50 litres of hot water used per person each day in Australia, Cremorne households use approximately 100 litres of hot water daily, equating to a massive 1.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Cremorne's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Cremorne community is home to 1,525 couple families with children and 341 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,638 homes owned with a mortgage and 2,749 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.
Cremorne is converting hot water demand to efficient systems faster than many peers, with 2.7% of dwellings already upgraded.
Hot water systems in Cremorne
In Cremorne, hot water is a big chunk of your power bill, so it is no surprise more locals are switching to an energy efficient hot water system. With a young, busy population (median age around 34 and an average household size of 2 people), long showers, dishwashers and laundries in apartments and terraces all add up. Many homes are still on older gas or electric hot water, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is the logical next step.
Cremorne gets strong sunlight for an inner-city suburb, with average solar exposure of about 15.10 MJ/m² a day – roughly 4.2 kWh/m². That is more than enough to drive a solar hot water heating system or boost the efficiency of a heat pump hot water system, especially when paired with rooftop solar. With more than 17,000 dwellings across 3121 and a good mix of owners and renters, every efficient hot water installation chips away at local energy use and emissions while delivering real bill savings.
Across the 3121 postcode, many residents juggle sizeable mortgages or rents, with median household income over $2,200 a week. That makes controlling running costs important. Hot water can be 20–30% of a typical household’s energy use, so moving from old gas or resistive electric hot water to an energy efficient hot water system can be one of the quickest wins. Annual hot water energy savings in Cremorne can easily reach hundreds of dollars, particularly when you compare heat pump vs solar hot water or solar hot water vs electric hot water and choose the right fit for your home.
For a compact apartment or small terrace, a high performance heat pump hot water installation is often ideal, especially brands like Sanden heat pump units or Rheem heat pump hot water systems that are designed for tight urban spaces. Larger family homes may prefer a roof-mounted solar hot water installation with a ground tank, using trusted names such as Rheem solar hot water, Rinnai solar hot water or Chromagen solar hot water. For some properties, a modern electric hot water installation, timed to run on solar, is a simple way to move towards the most efficient hot water system while staying all-electric.
Typical annual bill savings in Cremorne can look like:
• Old electric to heat pump hot water system: save around $400–$800 per year. • Gas storage to heat pump hot water: save about $300–$600 per year. • Gas to solar hot water system: save roughly $250–$550 per year. • Old electric to modern electric hot water system with solar: save around $200–$450 per year.
In Cremorne and the wider 3121 area, there have been 460 efficient hot water systems installed so far, combining heat pump and solar hot water installation projects. Installations first picked up around 2008–2010, with strong years again in 2012 and 2013, and a renewed lift from 2019 onwards as energy prices climbed and more people embraced electrification. Recent years, including 2022 and 2023, show steady growth in heat pump hot water installation and solar hot water repair and replacement, reflecting a clear local shift away from gas and towards lower running costs.
Hot Water Rebates, Tariffs & Savings
Cremorne homeowners looking at heat pump vs solar hot water, or even solar hot water vs electric hot water, can tap into a mix of Australian Government incentives and Victorian schemes. Small-scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that cuts the hot water system price or cost before you pay. Victoria also offers additional incentives that can reduce heat pump hot water price or cost and support electric hot water system rebate options when moving away from gas.
For many Cremorne households, these hot water rebate VIC programs can slash the solar hot water price or cost or the installed cost of the best heat pump hot water system by a substantial percentage. Combine rebates with rooftop solar, timers or smart controls, and the payback period for an energy efficient hot water system can drop to just a few years. It is common for efficient hot water upgrades to trim hundreds of dollars a year from bills, especially when you use daytime solar to run a heat pump or electric hot water system.
If your existing unit is ageing, needs frequent hot water repair, or you are facing a solar hot water tank replacement, it is a good time to compare options like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water and Sanden heat pump systems. For some, the best hot water system Australia can offer will be a premium heat pump; for others, a simple, reliable electric hot water system with solar will do the job. Either way, moving from electric hot water vs gas hot water towards an efficient all-electric setup can simplify your home, lower emissions and future-proof against gas price rises.
Cremorne is already a hub for sustainability-minded residents, and interest in hot water VIC upgrades is only growing. If you are wondering whether a solar hot water heating system, heat pump hot water system or modern electric hot water system is right for you, now is a smart time to act. Talk with experienced hot water installers like us who specialise in heat pump hot water installation, solar hot water installation and solar hot water repair. We can help you understand hot water rebate VIC options, compare hot water system price or cost, and design the most efficient hot water system for your space. Reach out for personalised advice from trusted local experts and see how an efficient hot water upgrade can cut your bills, reduce emissions and make your Cremorne home more comfortable for years to come.