Crystal  Energy management software CEM 2000, provides applications for reducing energy costs & consumption in buildings. The judicious & effective use of energy to maximize profits (minimize costs) & enhance As an Energy Management System, it collects energy data and uses it for 

Three Main Purposes:

1.) Metering and collecting the data of energy consumption

2.) Finding opportunities and implementing methods to save energy by way of bench marking.

3.) Analysis and tracking of the meter data to find out the efficiency of energy management System via Reports, Charts, Data Analysis.

Using energy management systems like this, you can also be alerted when your energy use exceeds your needs or budget. To help you plan and save on energy costs, this CEM 2000 lets you track payments you have made, identify when & where high amounts of energy are being used and competitive positions”