Energy Modeling For Sustainability

Simulation software supplies a nuanced view of a building’s dynamic thermal performance that enables engineers to select and size equipment that is smarter, smaller, and often less expensive than the norm. For instance, cold but clear winter days may enjoy abundant solar radiation. Peak cooling loads may occur at a time of maximum daylight, which can replace some or all of the electric lighting. Economizers can use relatively cool outdoor air in lieu of some mechanical cooling. Looking at all these factors and their complex interactions is known as “whole-building simulation.” Optimizing building performance can often result in significant construction cost savings due to smaller systems and mechanical rooms.

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