World Environment Day: India’s Perennial Plastic Problem
According to a 2022, report by Centre for Science and Environment, a leading environmental research organisation, Delhi contributes the most, with around 690 tonnes each day. As World Environment Day 2025 is observed today with the theme ‘Ending Global Plastic Pollution’, India stands at a critical juncture. Now the world’s largest plastic waste producer, the country faces a deepening crisis marked by rising plastic consumption, micro plastic contamination and widespread environmental and health impacts. A 2024 study published in Nature, a scientific journal, revealed that India is now the world’s largest plastic waste producer, accounting for nearly 20 pc of the global total. According to the study, India generates approximately 9.3 million tonnes of plastic waste annually, more than any other nation, including China and the United States, which had long been the largest contributors to global plastic waste. The issue takes centre-stage on June 5 as the world observes World Environment Day 2025 with the theme Ending Global Plastic Pollution, India finds itself at the centre of a worsening environmental crisis. This crisis is the result of rapid urbanisation, industrial growth and a surge in consumption driven by the expanding middle class. While India’s per capita plastic usage remains relatively low at 0.12 kg per day, the overall volume of waste is overwhelming. In urban areas alone, more than 6,500 tonnes of plastic waste are generated daily. According to a 2022, report by Centre for Science and Environment, a leading environmental research organisation, Delhi contributes the most, with around 690 tonnes each day. The most alarming aspect of India’s plastic crisis is what cannot be easily seen. Micro plastics, which are plastic particles smaller than 5 millimetres, have now permeated almost every ecosystem across the whole system. Micro plastic: Invisible but omnipresent poison A 2025 report by Swiss non-profit EA Earth Action showed that as many as 217 countries would have released 3.15 million tonnes of micro plastics into the world’s waterways by the end of 2024. Among these, China, India, the United States and Japan will account for 51 pc of the volume. The report said India will release 391,879 tonnes of micro plastics and will be the second leading polluter of the water bodies after China, with 787,069 tonnes, in the world. Numerous studies have also detected micro plastics in 100 pc of sampled coastal waters in India. These tiny particles are making their way into drinking water, soil and food systems. This has direct consequences for human health. Micro plastics have been found in salt, honey, fruits, vegetables, bottled water, and even in human blood and placenta. While research is still emerging, micro plastics are believed to interfere with hormone regulation, respiratory function and digestive health. In India’s urban slums and industrial areas, where plastic is often burned or left to rot, exposure to plastic toxins is particularly high, impacting marginalised communities the most. Plastic pollution is also severely damaging India’s rivers and freshwater systems.