From supply side point of view, improving fuel utilization factor, fuel flexibility, plants retrofit, power augmentation, heat recovery approaches, and data-driven services like intelligent monitoring, prediction, and control are among the most important alternatives. In terms of more efficient demand side, optimizing energy consumption such as handling electric demand for peak load reduction, performing energy conservation tasks for lights, motors, HVAC, refrigeration, steam/hot water systems, air compressors, etc., accomplishing audits, and using intelligent tools/devices/apparatus to realize smart buildings will be considered.