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brandLogo: alt="EnergyLogo"

About the Relative Contribution Report

This report gives you the ability to identify how individual points contribute to a total from a site or group or at what specific proportion multiple sites contribute to the total for an organization. You can select a group of points, calculate the aggregate consumption of the group, and report on the individual contribution of each underlying data point. For example, users could identify that HVAC is 48% of the building load; lighting is 42%, or Building 1 accounts for 14% of the total enterprise load and Building 2 contributes 19%.

Data will be displayed both graphically as well as in tabular format. The format of the graphical portion is user definable with options for a pie chart or a stacking bar. This report will allow you to identify inefficiencies and help perform budgeting.

Figure 4-9 Relative Contribution Report Example.

Creating a Relative Contribution Report.

Create an Enterprise Ranking Report by performing the following tasks:

Start the Report

  1. Launch shortBrandName from your browser using the following URL: http://hostname/eas
    where hostname is the name or IP address of the Web Supervisor.
  2. Enter appropriate login information to gain access to the home page.
  3. From the home page, open Relative Contribution by clicking on the Relative Contribution link.
  4. Click on New. You may need to enter security information for the Java Plug-in.

Select the Data Points to Chart

  1. Expand the tree to find the site and data point you wish to chart. Right click on the data point and select Add to Report. You will see the data point in the Selection window.

    Note: If you select a site or a meter and do an Add to Report, the software will key off of the first data point in the group, and all data points of that same type, subordinate to that selection, will be added to the Selection window as an aggregated point.

  2. Repeat adding data points or copying and pasting data points until you have all of the points in the report that you want to chart.

Set Report Parameters

  1. In the Period frame, select the time period for the data and which days of the week to exclude from the report (if any).
  2. Set Chart Type to Pie or Stacking Bar.
  3. In the Normalization frame, set your desired parameters. If you want to normalize for Floor area, for weather, or production, refer to "Types of Normalization", for details.
  4. Click Run Report.
Figure 4-10 Relative Contribution Sample Exercise.
shortBrandName
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