This program aims to promote energy conservation in each sector and build a stable and appropriate energy demand structure in response to domestic and international economic and social conditions by providing subsidies for part of the expenses required for projects that meet energy conservation effect requirements through the introduction of “advanced equipment and systems” expected to expand the potential for implementation among the energy-saving initiatives planned by businesses, the replacement or process renovation of “custom-made equipment involving mechanical design” and “high-efficiency designated equipment with high energy-saving effects,” and the introduction of energy management systems equipped with functions such as measurement, visualization, and control.