Dr. Govind Singh, Co-Founder & Director, Delhi Greens was invited to deliver a Radio Talk by the National Channel of All India Radio in July 2018. The Talk was in Hindi and was titled, शहरों में बढ़ते अपशिष्ट की समस्या व समाधान  (Shehron mein badhte apshisht ki samasya va samadan).