anant shukla has been in charge of the german-indian pilot project for two and a half years. >> "thisachine is the heart of the trigeneration plant. and this machine converts gas into electricity and the exhaust gases from this engine are sent to the vapor absorption machine and that is turned into the chilled water. so this machine is converting the gas into electricity, chilled water and heat." >> the new plant now uses 80 percent of the energy available in gas, instead of just 25 percent as in the past. so the investment paid off after just two years. >> this gives a showcase study to the indian users and manufacturers and building owners that this is possible, and in turn this gives an opportunity for german companies to introduce themselves to the indian market. >> back in muzaffarnagar, where the refuse from processing sugar cane winds up in one of 29 paper mills located here. yogesh pandey has arrived at a plant that makes packing paper. the kaefer technician shows his project partner from the giz the progress made in the heat insulation of the rollers. a special insulation mat