Science that saves the planet

In today’s world, where environmental pollution and climate change dominate global concerns, chemistry is being reimagined as a force for good. Green chemistry focuses on designing chemical processes and products that reduce or eliminate the use and generation of hazardous substances. Unlike traditional chemistry, which often prioritises efficiency or yield over sustainability, green chemistry emphasises safety, resource efficiency, and environmental responsibility. It is not just about making chemicals; it is about making chemistry safer for people and the planet.

The principles of green chemistry cover a wide range of strategies. Scientists strive to use renewable raw materials, minimize energy consumption, and develop chemical reactions that produce minimal waste. For example, creating biodegradable plastics, designing eco-friendly cleaning agents, or producing pharmaceuticals with fewer toxic by-products are all practical applications of green chemistry. Even something as simple as replacing harmful solvents with water-based alternatives can have a significant environmental impact.

“For students, understanding green chemistry is not just academically enriching; it opens doors to a dynamic and meaningful career. Industries are increasingly seeking chemists who can design sustainable processes, work on renewable energy solutions, and develop eco-friendly materials. Career options include environmental chemist, process chemist, sustainable materials scientist, and research roles in pharmaceuticals, energy, or food technology. With global emphasis on sustainability, green chemistry expertise is in high demand, offering job security, innovation opportunities, and a chance to contribute to environmental stewardship,” explains Vaibhav Patil, an alumni from Apeejay School, Kharghar.

Moreover, green chemistry promotes interdisciplinary learning. “Students can explore connections between chemistry, biology, environmental science, and engineering, making it an ideal field for those who enjoy problem-solving and innovation. Beyond careers, adopting the principles of green chemistry in everyday life, like using safer household chemicals or promoting recycling, helps cultivate responsible citizenship and environmental awareness,” he said in conclusion.