Discover why lighting is such a critical part of every green, eco-friendly building destined for LEED certification. Learn how to maximize the available credits by using smart lighting, light sensors, and more.

1. Lighting is
Center Stage in
LEED v4

2. In the US, lighting accounts for
roughly 21% of commercial
electricity consumption.
Source: U.S. Energy Information Association

3. LEED v4 promotes more efficient
lighting and lighting design in…
-EA Credit Optimize Energy Performance (≤20 points)
-EQ Credit Interior Lighting (≤2 points)
-EQ Credit Daylight (≤3 points)
-EQ Credit Quality Views (≤2 points)
-SS Credit Light Pollution Reduction (1 point)

4. Daylighting is the maximization of
natural light allowed into a building
based on occupant needs.

5. Source: ANL Lighting
Daylighting Guide

6. …but more glass means more glare
controls & consideration of passive
solar strategies.

7. Daylighting
creates more
open spaces and
improves
circadian rhythms
by connecting
occupants with
the natural
world. Image Source: University of Utah

8. Using ample glass for maximal
daylight is particularly popular
in atrium design.

9. Luckily, LEED v4 now allows such
atriums to count for as much as
30% of required area for the
Quality Views credit.

10. Lighting controls are also a
critical part of maximizing
lighting efficiency for the
IEQ Interior Lighting credit.
(90% of occupant spaces must have controls per Option 1 calculations.)

11. Smart lighting control technology
worth investigating…
Cree SmartCast
CommScope Redwood
Philips ActiLume
Organic Response

12. Lighting controls & more efficient
design aren’t just about reducing
energy consumption though…

13. LEED v4 also offers one point for
IEQ Light Pollution Reduction

14. According to International Dark Sky Association,
light pollution (unnecessary outdoor lighting that
escapes into the night sky), has numerous
harmful effects on:
-Bird migration
-Insect & nocturnal mammal life
-Amphibian reproduction
-Melatonin production in humans
-Economic viability (wasted energy & finances)
& more!

15. The right indoor & outdoor lighting
can add significant value to your
LEED application.
Don’t miss the opportunity.

17. Are you a LEED Green Associate
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