What to do with outdated solar panels?
The National Science Foundation Convergence Accelerator Program has awarded $ 5 million dollars to phase 2 of the project “Protecting critical material solutions chains by making photovoltaic circularity (SOLAR) possible.”
The aim of Solar is to proactively guarantee the circularity of solar panels by offering solutions for barriers throughout the end-to-end supply chain. The intention is to make solar panels recyclable and to find a solution to refurbish them at competitive costs. By achieving this, a clean and resilient energy system in the United States will be promoted.
The three -year project is led by the Battelle Memorial Institute with partner organizations, including the Energy Institute of Texas A and M University. The interdisciplinary team offers the expertise needed to tackle versatile problems with regard to the resilience of the supply chain of the production of solar energy.
The participation of Texas A and M will be led by the deputy director of Supply Chain Resilience and Sustainability of Texas A and M Energy Institute and the Harvey Hubbell Professor of Industrial Distribution, Dr. ir. Eleftherios Iakovou, together with the director of Texas A and M Energy Institute and prominent professor at the Chemical Technology department, Dr. Stratos pistikopoulos.
The role of the Energy Institute in Solar is aimed at promoting reverse logistics models and data -driven supply chains of the next generation, specifically for recycling solar panels and reusing their critical materials, such as silicon and silver.
“We increase the competitiveness of the American supply chain for the production of solar energy by recovering rare earth’s minerals from solar panels that have been taken out of use, either because they destroy or have reached the end of their lifetime,” said Iakovou. “These precious rare earth minerals have the potential to be used in other critical and increasingly used supply chains, which develops a circular economy for solar panels, while the overall resilience and sustainability of the country’s energy and production seats are further improved within the New geopolitical landscape. . “
According to Pistikopoulos, the transition from the solar energy industry into a circular economy includes setting up sustainable recycling processes for solar panels Three core areas: sorting, upcycling and logistics.
Sorting focuses on making field guides, developing the skills of staff and using sensors for detecting panel damage.
Upcycling is to reclaim and purify critical materials such as silicon.
Logistics is the component responsible for creating user-friendly modeling tools to streamline supply chain management for recyclable materials.
Together, these three core areas are a comprehensive approach to tackle the complex challenges in the ecosystem of solar panels.
“Our contribution emphasizes the development of reverse supply chain logistics and decision-making frameworks, which enable more sustainable management of the end of life,” said Pistikopoulos. “By tackling complex logistics and recycling challenges, we want to make efficient processes possible for the reintegration of critical materials in the economy.”
During the next three years, the Solar team will perform annual evaluations to assess the progress. They will also integrate new insights to ensure that they build on earlier findings from phase 1 and at the same time adapt to technological progress and market conditions.
“The knowledge, instruments and technologies that we develop here will play a crucial role in shaping a future in which solar energy can be both renewable and circular, and can ultimately contribute to a resilient and safe material seat chain for the US,” said Pistikopoulos . “Now that the use of solar panels continues to accelerate, setting up a sustainable and economically viable end-of-life management in terms of reducing waste and recovering important materials is essential.”
