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Building Energy Modeling

Following a building energy audit, GEI can use the collected information to model your facilities. We use current and past utility bills and/or onsite data logging to capture actual operational costs and calibrate our electronic models to the actual consumption of your facilities. This data can then be used to analyze different types of systems to find the most efficient energy solutions for your facilities. We analyze building systems and calculate detailed energy savings utilizing hourly, site-specific weather data. GEI uses a variety of modeling software packages such as Trace 700, Carrier HAP, and eQUEST.


• Attain a calibrated building energy model to utilize as an ongoing tool to analyze energy consumption impact of new improvements, additions, or modifications to the building and/or the building’s systems
• Develop more accurate system operation strategies.
• Compare existing system operational costs to alternative systems operational costs
• Calculate annual and lifecycle energy and cost savings for proposed ECM’s (Energy Conservation Measures)

Griffith Engineering, Inc.
4360 Chamblee Dunwoody Road
Suite 210
Atlanta, Ga 30341
p 770.451.6757
f 770.451.6761