Australia's housing energy standards and the Commonwealth Bank's record profit are dominating headlines. The opposition's proposal to make energy efficiency features optional in the national construction code could reshape how Australians build and buy homes, while CBA's $10.9bn profit signals strength in the banking sector despite economic headwinds.
Proposed Changes to Australia's Housing Energy Standards
The Coalition is considering a major overhaul of the national construction code, aiming to cut net migration and reduce regulatory burdens. Under the plan, essential structural, fire safety, and health requirements would remain compulsory, but additional features like energy efficiency standards would become optional.
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Shadow treasurer Tim Wilson argues that a "one size fits all approach" doesn't work across Australia's diverse climates. He suggests that in some regions, spending tens of thousands of dollars on energy efficiency may not be necessary when a simple jumper could suffice during short cold spells. However, critics warn this could lead to higher long-term energy costs and worse housing quality.
Impact on Homebuyers and Renters
With housing affordability already a pressing issue, these changes could have significant implications. Wilson notes that "Australians can't afford to rent or buy their own home by the government's own budget design," highlighting the need for more flexible building standards to reduce construction costs. Yet, energy efficiency advocates argue that such standards save money over time and reduce carbon emissions.
Commonwealth Bank's Record Profit and Economic Signals
Commonwealth Bank has posted a bumper $10.9 billion full-year cash profit, up 7%, driven by strong growth in home and business lending. This result, for the 12 months to 30 June, was largely locked in before recent interest rate hikes and Labor's investor tax changes took effect.

The bank warns that growth is slowing, with "higher interest rates and inflation placing uneven pressure on households incomes and economic activity." There are signs of distress among customers, with personal loan arrears surging and home loan and credit card arrears ticking higher, though still at modest levels. The bank declared a final dividend of $2.70 per share.
Comparison of Housing Energy Standards Options
| Aspect | Mandatory Standards | Optional Standards |
|---|---|---|
| Upfront Cost | Higher (tens of thousands) | Lower |
| Long-term Energy Savings | Significant | Variable |
| Climate Adaptability | Less flexible | More flexible |
| Environmental Impact | Reduced emissions | Potentially higher |
Key Takeaways for Australians
- The proposed construction code changes could make energy efficiency optional, potentially lowering home prices but increasing energy bills.
- CBA's profit surge indicates banking resilience, but rising arrears signal consumer stress.
- Net migration cuts may affect housing demand and construction labor availability.
- Policymakers face a trade-off between affordability and sustainability.
FAQ
What are the proposed changes to Australia's housing energy standards?
The opposition proposes making energy efficiency features optional in the national construction code, while keeping essential structural, fire safety, and health requirements compulsory. This aims to reduce building costs and allow climate-specific choices.
How much profit did Commonwealth Bank report?
Commonwealth Bank reported a $10.9 billion full-year cash profit, up 7% from the previous year, driven by strong home and business lending growth.
Will optional energy standards affect home prices?
Yes, making energy efficiency optional could lower upfront construction costs, potentially making homes more affordable, but may lead to higher energy bills over time.