Upgrade your home.
Downsize your bills.
Lower bills, lower home loan repayments.
Discover what you can save with 28Watt.


Not your average broker
The best home loan rates available in market are for energy efficient homes. The problem? Most brokers don't know how to qualify you for them. 28Watt will show you how a home that is cheap to run also qualifies you for the best home loan rates in market.
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Free
We'll never charge you for our services -
Coordinated
Extra documents required? Leave it with us -
Convenient
Less time completing paper forms, more time enjoying your savings
How we help you save
Home loan savings
Energy bill savings
Quote savings

How David will save $55,248 in the next 5 years
Living in a detached, four-bedroom home in Newcastle, NSW - with electricity and gas expenses climbing, David saw an opportunity to future-proof his property by embracing home electrification. And that's exactly what he did.
- Lowered his energy bills
- Reduced his home loan rate by 1.5%
- Increased the value of his property
Latest Articles
Latest information and advice to help you transition to a sustainable home.

CommBank Makes Green Loans Faster And Easier
CommBank simplifies its 3.99% Green Loan process, enabling fast application completion in under five minutes with pre-filled forms for existing customers.
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Why Mutual Banks Are Quietly Leading The Way In Green Home Loans
Discover why mutual banks offer the best green home loans in Australia, with lower rates and real savings for energy-efficient upgrades and new builds.
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Residential Scorecard Assessments: The Secret To Unlocking The Best Green Home Loan Rates
Unlock lower mortgage rates with a Residential Scorecard Assessment. Save on bills, improve energy efficiency, and access Australia’s best green home loans.
Read more