Energy-efficient compliance tips for new builds and renovations

Changes in energy use from 6-stars to a 7-star rating.

Stricter energy-efficient compliance for residential builds is likely under the current National Construction Code review – now seeking your feedback.

What are the expected changes?

In summary the proposed changes include:

1. Achieving a thermal comfort level of 7 stars
2. Creating an energy use budget for building services and appliances
3. Onsite electric vehicle charging and other considerations for renewal energy
4. Enhanced condensation management including ventilation and wall vapour requirements

View a summary of the changes here.

Therefore, the need to achieve an overall more energy-efficient home will increase substantially in 2022. However, the level of increase will be less if you are already aware of and implementing the required changes now.

What do you think of these changes? Provide feedback now.

• Round two of public consultation is now open
• Have your say – feedback is open until midnight 17 October, 2021
• Our previous blog ‘Change is coming in 2022. The National Construction Code Review‘ outlined the first public comment, which received 135 responses.

Why are the energy use rules changing?

Above all, changes to energy use within Australian homes will help achieve a commitment to reduce greenhouse gas emissions.

What are the benefits of lowering energy use?

• Increased energy productivity
• Reduced home owner energy needs
• Reduced cost of energy bills
• Improved comfort and therefore potential health benefits

Sustainable living is the new norm

The expected energy use changes within the National Construction Code of 2022, follow a noticeable shift towards sustainable living across multiple areas. Sustainable clothing, cleaning, and home products continue to grow in popularity, along with sustainable homes. We suggest you take the time to familiarize yourself with the likely changes and provide feedback to the National Construction Code.

How you can reduce energy use

For example, you could start by focusing on the below elements:

1. Heated water
2. Lighting
3. Pool & Spa Pumps
4. Air conditioning best suited to the space
5. Installing on-site renewable energy to offset the energy use of less efficient appliances
6. Consideration of whole of home software tools

Renovation projects

In addition to new builds, it is also important to consider energy-efficient materials and products within home renovations.

• Yes certainly, the new energy-efficient compliance changes will only apply to new builds
• However, we definitely recommend exploring the best energy efficient options for your renovation plans

Need help?

Energy use should be top of mind in any current or new projects. However, if you don’t understand the specific requirements to achieve compliance – reach out. Sustainable living is here to stay and we’re here for you.

Contact us at any time to discuss further.

We’ll also update you on any further announcements on the expected 2022 NCC changes.