Australia's ARENA has invested AUD 25.3 million in SunDrive to advance copper-based solar cell technology as a low-cost, silver-free alternative. This investment will support SunDrive in scaling up production and collaborating with solar manufacturing firms, aiming to reduce costs, improve efficiency, and address the industry's reliance on silver. SunDrive's innovation has broken world records in cell efficiency and has the potential to significantly impact global decarbonization efforts. ARENA's continued support of SunDrive's technology could lead to advancements in efficiency and affordability in the solar industry, contributing to climate solutions worldwide.