New Delhi: If all goes well, the Yamuna river may be less polluted this Durga Puja.

Puja committees across Delhi seem to have gone all out to ensure that the idols of goddess Durga are made using eco-friendly materials. This follows a National Green Tribunal (NGT) order that prohibits immersion of the idols made using non-biodegradable materials -- because they further pollute an already polluted Yamuna.