As Australia faces a rapidly growing volume of end-of-life solar panels, the newly established ARC Research Hub for Photovoltaic Solar Panel Recycling and Sustainability (PVRS Hub) has officially launched at UNSW Sydney.

The launch event, paired with the Inaugural International Symposium on PV Solar Panel Recycling and Sustainability (PVRS26), marked a definitive step toward securing Australia’s leadership in the global transition to a circular solar economy.

A Landmark Launch for Solar Sustainability

The Hub was officially inaugurated by the Hon Matt Thistlethwaite MP, Assistant Minister, and Prof Ute Roessner AM FAA, CEO of the Australian Research Council (ARC). They were joined by Hub Director Prof Yansong Shen for the official plaque unveiling.

In his keynote address, Assistant Minister the Hon Matt Thistlethwaite MP highlighted the national challenge posed by solar waste and the immense economic opportunity to recover valuable materials like silicon, silver, and glass for domestic manufacturing. This sentiment was echoed by ARC CEO Prof Ute Roessner, who emphasized that the energy transition is not just about generating clean power, but doing it responsibly across the entire lifecycle.

The event featured a powerful lineup of speakers from government, academia, and industry, including:

• Prof Tony Haymet PhD (Australia's Chief Scientist), who delivered a visionary video keynote advocating for a robust R&D system.

• Prof Chennupati Jagadish AC (President of the Australian Academy of Science), who spoke on translating fundamental science into practical engineering.

• Dr Marjorie O'Neill MP, who highlighted the need for practical, scalable recycling solutions for regional communities.

• Prof Bronwyn Fox AO (UNSW) and Prof Julien Epps (Dean of UNSW Engineering), who underscored UNSW’s commitment to world-class innovation.

Following the formalities, guests and visiting delegates were taken on a comprehensive tour of the UNSW SCoPE Lab for Green Metals and the Kesterite Group Lab. Hub researchers and students demonstrated the core stages of PV recycling in action, spanning thermal delamination, advanced particle separation, chemical leaching, valuable material recovery, and environmentally benign wastewater treatment.

The Inaugural PVRS26 Symposium: A Global Gathering

Building on the momentum of the launch, the Hub hosted its Inaugural International Symposium (PVRS26), gathering over 100 delegates from 43 institutes across 7 countries. The symposium proudly featured a diverse research community, including a 36% female delegate representation.

The symposium opened with addresses from Hub Director Prof Yansong Shen, Prof Julien Epps, Emeritus Kernot Prof Robin Batterham (University of Melbourne), and Ms Katharine Hole (CEO, Association for the Battery Recycling Industry). The comprehensive program was structured across five critical sessions focusing on the future of PV sustainability.

Looking Ahead: Zero Waste and a Circular Future

The core message resonating throughout the launch and symposium was unified: effective PV recycling requires a whole-of-lifecycle approach. By fostering deep collaboration between government programs, industry expertise, and world-class researchers, the PVRS Hub is perfectly positioned to design materials for future recovery, scale efficient separation technologies, and ultimately transform solar waste into a valuable resource.