Energy Modeling of an Office Building
Brief Project Description
The project involved development of a comprehensive energy model for an office building with approximately 10,400 m² of conditioned space. The dynamic hourly simulation (8,760 hours) served as a key basis for evaluating energy efficiency of the proposed design.
Challenge
The main challenge was the complex building usage with diverse internal heat loads, occupancy schedules, and indoor environment requirements. Non-stationary energy modeling was required to simultaneously assess architectural design, glazing, shading, internal loads, and mechanical systems.
A key comparison involved conventional cooling systems versus hybrid systems with latent storage (ice banks).
Solution and Benefits
The model was developed using the Performance Rating Method (PRM) in accordance with ANSI/ASHRAE/IES 90.1, using validated heat-balance simulation software. All major systems were included, enabling comparison of multiple variants and precise calculation of annual primary energy use, renewable share, and CO₂ emissions.
The result is a technically justified confirmation of regulatory compliance and an optimized system design delivering low energy consumption, reduced operating costs, and long-term sustainable building operation.
Have a Question?
Call us or send us a message and we will get back to you.
Have a Question?
Call us or send us a message and we will get back to you.
Follow us on 