Expert Speak | Green Crackers in Delhi: Cleaner and Cost-Effective
Green crackers, developed by CSIR-NEERI, offer a cleaner alternative to traditional firecrackers. According to Dr. Sadhana Rayalu, these eco-friendly versions produce significantly lower gaseous emissions and particulate matter, making them a more sustainable choice during festivals like Diwali.
Unlike conventional firecrackers, green crackers do not emit higher levels of ultrafine particles. This has been confirmed through studies published in peer-reviewed, high-impact journals. They reduce harmful pollutants such as PM2.5, sulphur dioxide, and nitrogen oxides by nearly 30-35%.
Besides environmental benefits, green crackers are also cost-effective. They avoid the use of expensive toxic materials like barium nitrate, making them affordable for consumers and easier to produce for manufacturers.
While not entirely pollution-free, green crackers represent a step forward in reducing the health and environmental impact of festive celebrations, particularly in pollution-prone cities like Delhi.
Expert Speak | Green Crackers in Delhi: Cleaner and Cost-Effective
