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Learn & Plan Topics

  • Buildings and Health

    The challenge for building design and operations is to identify and eliminate health risks while also providing positive physical, emotional, and...

  • Circadian Light

    Circadian rhythms are physiological processes that occur in the body approximately every 24-hours. Medical research has linked circadian disrup...
  • The Importance of Daylight

    While many people prefer to be in spaces with abundant daylight, a critical question is to what extent the benefits of daylight matter to those who ...
  • Occupant Comfort

    Comfortable workers are more likely to be productive and engaged with their work than those who struggle to work in spaces that create barr...

  • Flexible Workplace Design

    Today’s workplaces are often in flux. Organizations change direction or develop new services. People move to new sp...

  • Health

    Good health has both physical and psychological components. Being healthy means the absence of disease and illness, as well as feeling posi...

  • Spatial Equity

    Organizations today are less hierarchical and work is more team based, more mobile, and more cross functional. A key to spatial equity is that sp...

  • Materials, Furniture, and Furnishings Replacement

    Daily wear and tear means that materials, furniture and furnishings require periodic replacement.

  • Building Systems Upgrades

    This page details Sustainable Strategies to consider as your space undergoes a building system upgrade to improve energy, water use, and occupant co...
  • Biophilic Design

    Learn why nature is so important to us, what we know about the benefits of nature, and how biophilia is being applied in buildings, particularly in ...

Daylight Sufficiency Goal

The daylight sufficiency goal specifies the amount of daylight needed to provide adequate light to perform typical tasks appropriate to each space, without additional electric lighting. It is measured in lumens or foot-candles. 


Find more from GSA's Saving Energy through Lighting and Daylighting Strategies resource. 

Whole Building Systems

Materials

  • Task Lighting

    Task lights are designed to provide the occupant control of the light levels in their workspace. They illuminate specific work areas and allow fo...
  • Lighting Control Software

    Lighting can be controlled using comprehensive software that offers some of the following tools. Load shedding controls will turn off nonessential...
  • Manual-On, Vacancy-Off Control Device

    A manual-on, vacancy-off control device is a slight modification of the occupancy-control device. It energizes a plug-load when it receives manual i...