IIT develops portable eco-friendly mobile cremation system By IANS | 7 Views IIT develops portable tech-traditional eco-friendly mobile cremation system.. Image Source: IANS News New Delhi, May 13 : The Indian Institute of Technology (IIT) has developed a prototype of a moveable electric cremation system which claims to be using first-of-its-kind technology that involves smokeless cremation despite using wood. It uses half of the wood otherwise required for the cremation and still is eco-friendly because of the technology that uses combustion air system. The electric cremation system, developed by the Chandigarh-based IITs Ropar institute, is based on wick-stove technology in which the wick when lighted glows yellow. This is converted into a smokeless blue flame with the help of combustion air system installed over the wicks.