Ambuja Cements Limited started the trial run at its greenfield integrated plant (Marwar Cement Works) in Nagaur district of Rajasthan. Built over an investment of INR 23,500 million, this Greenfield integrated plant enhances Ambuja's clinker capacity by 3 MTPA and helps in improving cement sales by 5 MTPA, thereby contributing to long term strategy of capacity expansion. The plant has a waste heat recovery system (WHRS) that converts waste heat derived during the production process into energy.