Reducing your energy bill does not have to mean sacrificing comfort. Small adjustments to how your existing systems are used generate most of the biggest savings. Not from giving up comfort altogether.
Here is where the real savings are hiding, and how to claim them without changing the way your home feels.
Start With the Biggest Cost First: Heating and Cooling
Heating alone accounts for around 43 percent of the average Victorian household’s energy spend, with water heating the next biggest contributor at roughly 17 percent. If you are looking for savings, this is where to focus first, not standby power or light bulbs.
The single biggest lever is your thermostat setting. Every degree above 20°C in winter adds roughly 10 percent to your running cost, according to Sustainability Victoria. The recommended range is 18 to 20°C for heating and 23 to 26°C for cooling. You will barely notice the difference in comfort, but your bill will.
Zoning matters just as much as temperature. If you are heating or cooling rooms nobody is in, you are paying for comfort you are not using. A ducted reverse cycle system with proper zoning lets you close off unused rooms and direct output to where your household actually spends time.
Keep Your System Running the Way It Was Designed To
An inefficient system will cost you money no matter how carefully you set the thermostat.
Dirty filters, blocked vents, and low refrigerant force your system to work harder for the same result, which shows up directly on your bill. Regular servicing keeps your system running at the efficiency it was designed for. Compared to gradually losing performance without you noticing.
This matters more with age. A 5 or 10-year old system and has never been serviced is very likely costing more to run in comparison to the same properly maintained system. This is even before you consider the risk of a mid-winter breakdown.
Compare Your Energy Plan, Not Just Your Usage
It is easy to assume the only way to lower a bill is to use less energy. In reality, many Victorian households are simply on the wrong plan.
Victorian Energy Compare, the state government’s independent comparison tool, lets you check your current plan against every other offer on the market. It uses your actual usage data. Households that use it save an average of $240 in the first year, for about ten minutes of effort. It is free, unbiased, and does not require switching if your current plan turns out to be competitive.
It is worth doing this at least once a year. Retailers regularly introduce new offers that existing customers are not automatically moved onto.
Take Advantage of Time-of-Use Pricing
If your electricity plan has time-of-use or off-peak pricing, when you run appliances matters as much as how much you run them.
From October 2026, the Victorian Midday Power Saver will give households three hours of free electricity in the middle of the day. Shifting dishwashers, washing machines, and pool pumps into that window, or any existing off-peak period on your plan, is a genuinely free way to cut costs without changing how much you use.
Small Habits That Add Up
None of the following require sacrificing comfort, they just stop you paying for energy you are not benefiting from.
- Wash clothes in cold water. This alone can cut washing machine energy use by up to 80 percent, with no real difference in wash quality for most loads.
- Switch off appliances at the wall. Standby power on TVs, consoles, and chargers adds up quietly across a year.
- Check your Energy Rating Label before replacing appliances. More stars means lower running costs over the appliance’s life, which usually outweighs a slightly higher purchase price.
- Close doors and curtains in unused rooms. This keeps heated or cooled air where you need it, reducing the load on your system.
Consider the Bigger Upgrades When It Is Time
Some of the largest savings come from equipment changes rather than habits. It’s especially important if your current system is old or was never well matched to your home.
Replacing an ageing gas ducted system with a modern ducted reverse cycle system typically cuts heating running costs substantially, and the Victorian Energy Upgrades (VEU) Program offers rebates that make the switch considerably more affordable upfront. Rooftop solar can also meaningfully offset both heating and cooling costs, particularly when paired with a reverse cycle system that draws most of its power during daylight hours.
None of these upgrades require you to compromise on comfort. If anything, most households find newer systems perform noticeably better than what they replaced.
The Bottom Line: How to Reduce Your Energy Bills Without Sacrificing Comfort
Lower energy bills and a comfortable home are not competing goals. The households paying the most are usually not the ones running their heating and cooling the hardest, they are the ones running inefficient or poorly maintained systems, on the wrong energy plan, without realising it.
A few adjustments to temperature, timing, and maintenance can meaningfully reduce your bill without changing how your home feels day to day.
Not Sure Where to Start?
If your energy bills feel higher than they should be, the cause is often something specific to your system or your home, not something a general checklist can diagnose.
At Tailored Power, we can assess your current setup and tell you exactly where the savings are, whether that is a service, a zoning adjustment, or a system upgrade.
Book a service with Tailored Power today and start seeing the difference on your next bill.