Diwali 2025: Can 'Green Crackers' Curb Pollution Woes?

As the Diwali 2025 festivities approach, the debate around 'Green Diwali' practices remains a hot topic. According to reports and policy documents, the concept of 'green crackers' has emerged as a potential solution, claiming around a 30% reduction in particulate matter (PM) emissions compared to traditional firecrackers.

The goal behind green crackers is to reduce shell size, eliminate or reduce ash-forming ingredients, and use alternative oxidizers and combustion additives to lower the release of pollutants like nitrogen dioxide and sulfur dioxide. However, a detailed analysis has flagged that these crackers may still emit more ultrafine particles, which are harder to filter and more hazardous biologically.

Beyond green crackers, the article highlights other eco-friendly Diwali options, such as using organic rangoli made from natural materials, opting for earthen lamps that burn with pure ghee or oil, and decorating with biodegradable and reused items. These alternatives aim to minimize the environmental impact of the festival while preserving its essence.

Experts caution that even with the use of green crackers, their real-world effectiveness depends heavily on usage, enforcement, and public awareness. Precautions like checking authenticity, limiting time and volume, and proper disposal of remnants are crucial to ensure a truly green Diwali in 2025.