Profile Varun Datta Location: London, UK Varun Datta’s 4NEW looks at processing solid municipal waste in its WTE power plants. The power is produced through a closed chamber using anaerobic digestion techniques. Last activity: on 23/08/2019 Joined: on 30/05/2019 https://uk.linkedin.com/in/varun-datta-a44068155 Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.