Chilled water systems constitute a major portion of energy consumption in manufacturing plants. In many cases, these systems do not operate at optimal efficiency due to the operating parameters set and/or the components used. As companies and building administrators search for ways to reduce operating costs and save money, energy conservation is on the forefront of many boardroom discussions. Because chilled water systems are a major consumer of energy, they are prime targets for energy conservation analysis. However, the time constraints and ability of the interested parties make the task of analyzing the system daunting and is therefore, rarely undertaken. For this reason, a tool to provide energy consumption and potential saving estimates would be highly beneficial. The results of this preliminary analysis may provide the motivation to undertake a more through savings analysis.