Supply chain risks hamper net zero ambitions: Research

New academic research finds that Australia's supply chains are major detractors to its ability to achieve net zero emissions by 2050.

The joint study from the University of Adelaide and Flinders University delved into Australia's renewable energy transition through the lens of sustainable energy supply chains.

Published in the Australasian Journal of Environmental Management, the study warned the transition is particularly vulnerable due to its reliance on global supply chains for critical materials and technologies.

"Australia has a unique opportunity to become a global leader in renewable energy, but this will require coordinated action across government, industry and research sectors," said Adelaide University College of Business and Law researcher Naresh Gupta.

"Rather than focusing solely on energy generation, the research calls for a more integrated approach that combines technological innovation, infrastructure development and policy alignment."

The research also suggests strategic pathways and a conceptual framework to support resilient supply chains are needed. This is to strengthen domestic capability and accelerate progress toward net zero emissions.

Other recommendations include strengthening domestic manufacturing capacity, investing in grid resilience, improving coordination between government and industry, and building more sustainable supply chains.

"Australia has made significant progress in solar and wind energy, supported by abundant natural resources and growing investment; however, structural challenges remain, including reliance on imported technologies, grid integration constraints and uneven regional development," said Flinders University professor Indra Gunawan.

"Addressing these issues is essential not only for meeting climate targets, but also for strengthening energy security and long-term economic resilience."

The researchers also identified priorities for future research, including advanced grid technologies, local production systems, recycling practices and region-specific energy strategies to support a resilient and competitive renewable energy ecosystem.