Australia is experiencing a significant increase in home battery installations, with over 380,000 units installed since July of last year, largely due to government subsidies that reduce upfront costs by about 30%. However, a recent working paper highlights that wealthier households are disproportionately benefiting from the Cheaper Home Batteries program, raising concerns about energy inequality. The program has been revised, with changes effective from May 2026, including a lower upfront subsidy and variations based on battery size. Despite these adjustments, there is skepticism about their effectiveness in promoting equitable access to energy solutions. Historical data from 2011 indicates that similar inequities occurred in rooftop solar subsidies, where wealthier households secured higher benefits. To avoid repeating past mistakes, future subsidy programs could be designed to allocate funds more equitably, targeting lower-income areas and adjusting subsidies based on the number of installations in each postcode. This approach aims to ensure that all Australians can participate in the energy transition and benefit from renewable energy technologies.