Occupant Behavior.pdf

Occupant behavior significantly impacts building energy performance and occupant comfort, but is not well understood due to its complex and stochastic nature. The building sector consumes over one-third of the world's primary energy, and addressing climate change requires innovation in building construction and use. Occupant behavior is crucial for achieving high-performance and low-energy use in buildings, and its influence can lead to significant variations in energy consumption. Studies have shown that energy consumption can vary by a factor of two to ten depending on occupant behavior, and that occupants' interactions with building systems and components can greatly impact energy use. Understanding occupant behavior is essential for bridging the "credibility gap" in energy efficiency and for achieving high-performance and low-energy use in buildings.

Ten key questions regarding occupant behavior in buildings have been identified, including:

1. What are the most significant factors influencing occupant behavior in buildings?
2. How can occupant behavior be modeled and simulated to accurately predict energy consumption?
3. What are the impacts of occupant behavior on building energy performance and occupant comfort?
4. How can building designers and operators encourage energy-efficient occupant behavior?
5. What are the effects of occupant behavior on the performance of low-energy buildings and zero-net-energy buildings?
6. How can occupant behavior be integrated into building performance simulations and energy modeling?
7. What are the relationships between occupant behavior, building characteristics, and energy consumption?
8. How can occupant behavior be influenced by building design, operations, and management?
9. What are the implications of occupant behavior for building energy policy and regulation?
10. How can occupant behavior research be translated into practical applications and solutions for the building industry?

Answering these questions can provide insights into occupant behavior and inspire innovative research and applications to increase energy efficiency and reduce energy use in buildings.