A Report on the Economic Valuation of Oxygen Supplying Ecosystem Service of Healthy Trees was published by Delhi Greens in August 2013.

Preliminary Report on Ecological Impact of Elevated Road Project prepared by Delhi Greens on the instructions of the National Green Tribunal.

Citizen Survey report of public perception survey on Bus Rapid Transit System in Delhi in 2008 carried out by Delhi Greens and CSE.

Delhi Greens carried out a Gap Analysis of the Environmental Impact Assessment (EIA) Report of the Delhi Metro in May 2007.