ABSTRACT
To recapitulate the discussions in the introduction, energy management, to be effective, must be based on three equally important elements, namely, technology, economics, and organization. The close relationship between each other or among the three may be more visually established as a triangle (Figure 2.1). In order to succeed in any energy management program, it is essential to firmly establish all requirements in these three branches. Three elements. https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780203757499/0ee7d867-e9f2-499d-a7bf-b47b2d47e845/content/fig2_1.tif"/>
