Many researchers at the Indian Institute of Technology (IIT) Mandi are delving into the environmental impact of cadmium telluride (CdTe) used in solar cells. As the demand for renewable energy solutions grows, so does the reliance on photovoltaic technology, particularly CdTe, which is valued for its high efficiency and cost-effectiveness. However, the environmental implications of this material have sparked significant concern, prompting the IIT Mandi team to undertake a comprehensive study.
Check Out Bangladesh Student Protests: A Fight for Academic Freedom and Fairness in 2024
Cadmium telluride solar cells have been lauded for their ability to enhance and convert sunlight into electricity at a lower consumption cost compared to traditional silicon-based cells. The efficiency of CdTe cells can reach up to 22%, making them an attractive option for large-scale solar installations. However, the environmental footprint of CdTe is not negligible. Cadmium, a key component of these cells, is a toxic heavy metal with known carcinogenic properties. If not managed properly, the disposal and recycling of CdTe cells could lead to environmental contamination.
Impacts Of Cadmium Telluride
Cadmium telluride solar cells have been lauded for their ability to enhance and convert sunlight into electricity at a lower consumption cost compared to traditional silicon-based cells. The efficiency of CdTe cells can reach up to 22%, making them an attractive option for large-scale solar installations. However, the environmental footprint of CdTe is not negligible. Cadmium, a key component of these cells, is a toxic heavy metal with known carcinogenic properties. If not managed properly, the disposal and recycling of CdTe cells could lead to environmental contamination.
The IIT Mandi research aims to address these concerns by evaluating the life cycle of cadmium telluride solar cells. This includes assessing the environmental impact of the extraction of many raw materials through the manufacturing process and, finally, the disposal or recycling of the cells. The researchers are particularly focused on understanding the potential risks of cadmium leaching into the environment and the effectiveness of current recycling methods.
By shedding light on the environmental implications of cadmium telluride solar cells, the IIT Mandi researchers hope to influence policy and industry practices, promoting sustainable and responsible development in the renewable energy sector. This work is expected to pave the way for further studies and innovations aimed at mitigating the environmental impact of photovoltaic technologies.
To get more out of our exclusive news, Join us on our WhatsApp Channel, Facebook, X, and Instagram.
