Do you know that residential buildings in Australia account for around 24% of the country’s energy use and more than 10% of its total carbon emissions? Everyone in Australia desires an energy-efficient home as it’s not only comfortable to live in but also saves a lot on energy bills. These two can be vital factors for prospective homeowners or renters. Even a review of international research discovered that energy-efficient homes usually fetch a higher price. An energy performance rating like the BASIX Certificate is an ideal way to show how energy efficient a home could be. Many countries have mandated that sellers obtain and disclose a home’s rating to potential buyers.