Keep warm: your winter energy saving tips
Published on 01 July 2025
Whether you rent, live solo, share a house, or own your home, there are plenty of simple, affordable ways to stay warm this winter while cutting your energy bills and reducing your impact on the climate.
Here are 5 cost-effective ways to stay cosy and save energy this winter.
1. Layer up wisely
Stay snug by wearing multiple thin layers instead of one bulky jumper. Materials like fleece, cotton and wool trap heat better and help regulate your body temperature more effectively.
2. Embrace personal heating devices
Targeted heat = big savings. Use small, efficient heating tools to stay warm without heating your whole house:
- Hot water bottles
- Electric throw rugs
- Plug-in blankets and heating pads
- Microwavable heat packs
They're affordable, energy-efficient, and easy to use.
3. Let the sunshine in
Windows can account for up to 40% of heat loss in the home, so use them to your advantage.
- Open your curtains and blinds during the day to soak up natural sunlight.
- Close them as soon as the sun sets to trap the heat inside.
This simple trick helps lower your heating costs and your carbon footprint.
4. Use efficient heating, and only where you need it
Reverse cycle air conditioners and split systems are the most efficient way to heat your home. They're far more energy-saving and climate-friendly than gas heaters.
- Heat only the rooms you’re using.
- Close doors to unused rooms to keep warm air where it matters most.
- Use timers, thermostats, or smart sensors to avoid unnecessary energy use.
- Don’t forget to turn it off when you leave the room!
Tip: If you don’t already have a reverse cycle air conditioner, Victorian Government rebates and discounts are available through the Victorian Energy Upgrades Program.
5. Keep your system in top shape
A clean split system works better and uses less energy. Dirty filters can force your system to work harder, increasing your bills.
- Clean or replace filters every 3–6 months.
- Follow the maintenance schedule in your unit’s manual to prevent energy waste and avoid costly repairs.
By making a few smart changes this winter, you’ll stay comfortable, cut your energy bills, and help create a more sustainable Darebin. Every action counts.
Looking for more ways to save? Explore Darebin’s tips for saving energy and money.