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<p>As solar photovoltaic (PV) systems increase globally to achieve decarbonization goals, managing end-of-life (EOL) PV waste has emerged as a critical challenge. Effective waste management strategies are essential to mitigate environmental risks and align with circular economy (CE) princip. This study examines global CE practices for PV waste management through a comparative analysis of Germany’s regulatory mandates (85% recovery, 80% recycling), Australia’s decentralized infrastructure, and U.S. innovations in material recovery and job creation. Using waste projection models, the study estimates Azerbaijan will face a surge in PV waste, reaching 60 million tons by 2050, necessitating urgent policy interventions. The research recommends adopting extended producer responsibility (EPR) frameworks, hybrid recycling infrastructure, and green financing mechanisms tailored to Azerbaijan’s emerging solar sector. By integrating CE principles—such as prioritizing reuse, refurbishment, and recycling—Azerbaijan can enhance resource efficiency, reduce emissions, and accelerate its transition to a sustainable energy system. These strategies not only address impending waste challenges but also position Azerbaijan as a regional leader in renewable energy sustainability, aligning with its Paris Agreement commitment to reduce emissions by 35% by 2030.</p>

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Circular Economy Strategies for Solar Photovoltaic Waste Management: Global Practices and Implications for Azerbaijan’s Green Energy Transition

  • 期刊论文

  • 发表日期：

    2026年6月1日

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  • Vusal Gasimli,
  • Gunay Guliyeva,
  • Rashad Baghirov

摘要

As solar photovoltaic (PV) systems increase globally to achieve decarbonization goals, managing end-of-life (EOL) PV waste has emerged as a critical challenge. Effective waste management strategies are essential to mitigate environmental risks and align with circular economy (CE) princip. This study examines global CE practices for PV waste management through a comparative analysis of Germany’s regulatory mandates (85% recovery, 80% recycling), Australia’s decentralized infrastructure, and U.S. innovations in material recovery and job creation. Using waste projection models, the study estimates Azerbaijan will face a surge in PV waste, reaching 60 million tons by 2050, necessitating urgent policy interventions. The research recommends adopting extended producer responsibility (EPR) frameworks, hybrid recycling infrastructure, and green financing mechanisms tailored to Azerbaijan’s emerging solar sector. By integrating CE principles—such as prioritizing reuse, refurbishment, and recycling—Azerbaijan can enhance resource efficiency, reduce emissions, and accelerate its transition to a sustainable energy system. These strategies not only address impending waste challenges but also position Azerbaijan as a regional leader in renewable energy sustainability, aligning with its Paris Agreement commitment to reduce emissions by 35% by 2030.