Energy Coach - January

We're coming into the thick of the summer heat. Here are Bill Hero and Energy Coach's top tips and tricks to keep cool without breaking the bank on your energy bills.

Energy Coach - January

Energy Efficiency in Australian Homes: January Tips

As the heart of summer in Australia, January is characterized by long, hot days and often sultry nights. This month, energy consumption can skyrocket, primarily due to the use of air conditioning systems to combat the heat. However, there are several strategies that Australian households can implement to reduce their energy usage while maintaining comfort. This article provides a comprehensive guide to energy efficiency for January, with a focus on cooling, smart appliance use, and lifestyle adjustments.

Embracing Efficient Cooling

1. Air Conditioning Wisely:

  • Set your air conditioner to an efficient temperature, ideally between 24-25°C. Remember, each degree lower can increase energy consumption by up to 10%.
  • Clean the filters and ensure regular maintenance for optimum efficiency.
  • If your home is suitable, why not try the 'supercooling' strategy?
Don’t be cool, be super-cool
Pre-cool your home overnight before a hot day, and you can save energy and wear & tear on your air conditioning system

2. Strategic Use of Fans:

  • Ceiling and standing fans can create a breeze that makes the environment feel cooler than it is. They consume far less electricity compared to air conditioners.
  • At night, use fans to expel hot air and draw in cooler air from outside.
Mastering Ceiling Fans: Balancing Comfort and Energy Savings
Ceiling fans are often overlooked when thinking about heating and cooling, but they shouldn’t be! Ceiling fans are cheap and effective tools to maximise energy efficiency in your home

3. Cross Ventilation:

  • Open windows in different rooms to create a cross breeze, which can significantly cool down your home.
  • Use window shades or blinds during the day to block direct sunlight, then open windows in the evening to let the cooler air circulate.
Optimizing Ventilation for Energy Efficiency
Not only does good ventilation contribute to improved air quality and health, but it also plays a crucial role in enhancing energy efficiency. This article explores various strategies to optimize ventilation in Australian homes, balancing indoor climate control with energy savings.

Minimizing Heat Generation Inside the Home

1. Cook Smart:

  • Avoid using the oven during the hottest part of the day as it significantly increases indoor temperature. Opt for microwave cooking, grilling, or outdoor BBQs.
  • When using the stove, use the exhaust fan to help remove hot air from the kitchen.

2. Efficient Appliance Use:

  • Run dishwashers and washing machines during cooler hours, preferably at night. Choose energy-efficient settings like eco-mode and air-dry dishes.
The Washing Machine
Wet appliances like washing machines can be energy hogs. Here’s everything you need to know to choose an efficient new machine, and how to maximise efficient use for your current machine
  • Turn off appliances at the power point when not in use to avoid phantom energy loss.

Home Design and Long-term Solutions

1. Insulation:

  • Proper insulation in your home can significantly reduce the need for artificial cooling. Insulation works by slowing down the heat transfer into your home.
  • Consider roof insulation, as well as wall and floor insulation where possible.
Insulation is the single most important thing for minimising energy consumption in your home. Here’s everything you need to know.

2. Energy-Efficient Windows:

  • If you're renovating, consider investing in double-glazed or low-emissivity (Low-E) windows. They can greatly reduce heat transfer and keep your home cooler.
Energy-Efficient Windows: A Smart Investment for Long-term Savings
Although the initial investment for double-glazed or energy-efficient windows can be significant, the long-term savings and comfort is worth it.

3. Landscaping for Cooling:

  • Plant trees and shrubs strategically to shade your home, especially on the western side. Deciduous trees are ideal as they block summer sun and allow winter sun through.
Strategic Landscaping: Harnessing Nature for Home Energy Efficiency
Trees, shrubs, and other plants around your property can help naturally regulate your home’s temperature, reduce energy costs, and contribute positively to the environment

Water Efficiency and Usage

1. Water Conservation:

  • Water gardens and lawns either early in the morning or late in the evening to minimize evaporation.
  • Use a pool cover to reduce water evaporation and keep your pool water cooler, which can lessen the need for chemical treatments.

2. Efficient Pool Pumps:

  • Use energy-efficient pool pumps and set them to run during off-peak hours. They don’t need to run continuously to keep your pool clean.
Pool Pumps get Energy Stars
All pool and spa pumps sold in Australia must now meet minimum energy performance standards, and be labelled with an Energy Star rating.

Smart Gadgets and Energy Monitoring

1. Smart Thermostats:

  • Install a smart thermostat to manage your home’s temperature efficiently. These devices can learn your schedule and adjust temperatures accordingly.
Smart Home Cooling Systems: Revolutionising Energy Efficiency
Smart home cooling systems offer precise control and improved efficiency. These systems not only cool homes more effectively but also adapt to user habits and preferences, leading to smarter energy use.

2. Energy Monitors:

  • Utilize energy monitors to track your consumption. Understanding where your energy is going can help you make more informed decisions.

Behavioural Adjustments for Energy Savings

1. Dress for the Weather:

  • Wear light, breathable clothing to stay comfortable without overly relying on air conditioning.

2. Stay Hydrated:

  • Drink plenty of water to keep cool. This reduces the physiological need for a cooler environment.

3. Use Public Spaces:

  • On extremely hot days, why not get out of the house and spend time in air-conditioned public spaces like libraries, cinemas or shopping centres to reduce the time your AC is running at home?


Managing energy efficiency in January in Australia requires a mix of smart cooling practices, efficient appliance use, and lifestyle changes. By implementing these tips, households can significantly reduce their energy consumption without compromising on comfort.

Energy efficiency is not only beneficial for reducing electricity bills but is also crucial for environmental sustainability. Bill Hero and Energy Coach will help you make this January a stepping stone towards greater energy-efficiency in the year ahead. Look out for our month-by-month tips and tricks

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