| Title | Harvesting valuable elements from solar panels as alternative construction materials: A new approach of waste valorization and recycling in circular economy for building climate resilience |
|---|---|
| ID_Doc | 4610 |
| Authors | Goh, KC; Kurniawan, TA; Goh, HH; Zhang, DD; Jiang, MH; Dai, W; Khan, MI; Othman, MHD; Aziz, F; Anouzla, A; Meidiana, C |
| Title | Harvesting valuable elements from solar panels as alternative construction materials: A new approach of waste valorization and recycling in circular economy for building climate resilience |
| Year | 2024 |
| Published | |
| Abstract | The pressing need to mitigate climate change has led to the widespread adoption of photovoltaic (PV) solar panels as a renewable energy solution. However, the increasing disposal of end-of-life solar panels presents significant environmental challenges, as they contain valuable elements that can potentially be recycled and reused. This article reviews a novel approach to waste valorization and recycling within the circular economy framework by harnessing valuable elements from retired solar panels as alternative construction materials, thereby contributing to building climate resilience. Through case studies in China, Japan, Brazil, US, Germany, and Brazil, this study explores the feasibility and benefits of repurposing elements such as silicon, glass, and metals from decommissioned solar panels for construction applications. Key findings indicate that significant quantities of these materials can be recovered through efficient recycling processes, offering a sustainable solution to reduce waste and promote resource efficiency. Numerical assessments reveal that up to 90 % of silicon and 95 % of glass from end-of-life solar panels can be effectively recycled, thereby minimizing the environmental footprint associated with their disposal. Moreover, this approach not only diverts waste from landfills but also reduces the demand for virgin materials, thus conserving natural resources and lowering carbon emissions. The incorporation of recycled materials into construction projects enhances the circularity of the economy by closing material loops and promoting a regenerative approach to resource management. Furthermore, the utilization of recycled materials in construction enhances the resilience of built environments to climate change impacts by reducing energy consumption, mitigating greenhouse gas (GHG) emissions, and enhancing structural durability. Overall, this article underscores the potential of waste valorization and recycling from solar panels to contribute to a sustainable and resilient built environment, aligning with broader efforts to address climate change and advance circular economy in waste sector. |
Similar Articles
| ID | Score | Article |
|---|---|---|
13184
|
Ansanelli, G; Fiorentino, G; Tammaro, M; Zucaro, A A Life Cycle Assessment of a recovery process from End-of-Life Photovoltaic Panels(2021) | |
| 12322
|
Ndalloka, ZN; Nair, HV; Alpert, S; Schmid, C Solar photovoltaic recycling strategies(2024) | |
| 24724
|
D'Adamo, I; Ferella, F; Gastaldi, M; Ippolito, NM; Rosa, P Circular solar: Evaluating the profitability of a photovoltaic panel recycling plant(2023)Waste Management & Research, 41, 6 | |
| 5208
|
Heath, GA; Silverman, TJ; Kempe, M; Deceglie, M; Ravikumar, D; Remo, T; Cui, H; Sinha, P; Libby, C; Shaw, S; Komoto, K; Wambach, K; Butler, E; Barnes, T; Wade, A Research and development priorities for silicon photovoltaic module recycling to support a circular economy(2020)Nature Energy, 5, 7 | |
| 10250
|
Tembo, PM; Subramanian, V Current trends in silicon-based photovoltaic recycling: A technology, assessment, and policy review(2023) | |
| 23321
|
Crespo, B; Cavanaugh, C; Potter, A; Yaniger, S; Gaustad, G; Wilkinson, C Technoeconomic feasibility of photovoltaic recycling(2024)International Journal Of Applied Glass Science, 15, 4 | |
| 21597
|
Singh, JKD; Molinari, G; Bui, J; Soltani, B; Rajarathnam, GP; Abbas, A Life Cycle Assessment of Disposed and Recycled End-of-Life Photovoltaic Panels in Australia(2021)Sustainability, 13.0, 19 | |
| 33642
|
Song, GH; Lu, YJ; Liu, B; Duan, HB; Feng, HB; Liu, G Photovoltaic panel waste assessment and embodied material flows in China, 2000-2050(2023) | |
| 16300
|
Palitzsch, W Implementation of a CirculAr economy Based on Recycled, reused and recovered Indium, Silicon and Silver materials for photovoltaic and other applications - Latest News from CABRISS (EU Collaborative Project)(2018) | |
| 3032
|
Sica, D; Malandrino, O; Supino, S; Testa, M; Lucchetti, MC Management of end-of-life photovoltaic panels as a step towards a circular economy(2018) |