What is light pollution reduction LEED?
The Light Pollution Reduction point – SS Credit 8 – provides guidelines for reducing interior and exterior lighting levels. The credit’s intent is to: Minimize light trespass from the building and site. Reduce skyglow to increase night sky access.
What are the two methods used to meet the requirements for the Light Pollution Reduction credit?
Meet uplight and light trespass requirements, using either the backlight-uplight-glare (BUG) method (Option 1) or the calculation method (Option 2). Projects may use different options for uplight and light trespass.
What are the solutions for reducing light pollution?
Preventive measures are essential and have to be taken whenever possible to reduce light pollution. Examples include the use of glare-free bulbs, installing low hanging bulbs, having the lights facing downwards, and covering the bulbs to reduce bright skies at night.
What is a good standard for reducing light pollution?
Dimmers, motion sensors and timers can help to reduce average illumination levels and save even more energy. Switching to LED lighting allows for reduced illuminance without compromising visibility. Turn off unnecessary indoor lighting – particularly in empty office buildings at night.
What is light pollution reduction?
Light pollution reduction is minimizing light trespass from the building and site and reducing sky-glow and glare. It increases night sky access, improves nighttime visibility, and reduces development impact on nocturnal environments.
Which two methods can be used to meet the uplight and light trespass requirements?
What are 5 ways that light pollution can be reduced?
Here are five ways you can reduce light pollution and help preserve Dark Skies in your area of the world.
- Use Core Glow stones for all your Outdoor Night Lighting:
- Only purchase IDA Approved light fixtures:
- Talk to your local representatives and support Dark Sky initiatives:
- Set an example – Turn your lights off!
How does a light pollution filter work?
Filters only subtract light, dimming everything. In the process, however, the background sky and field stars darken more than the target. This boosts the contrast, making celestial objects easier to spot. Some amateurs believe these filters dim the view so much that they can’t use them with small telescopes.
Which LEED credit category addresses light pollution reduction?
Light pollution reduction, also known as “Light Trespass”, is covered by Credit #7 under the “Sustainable Sites” goal.
What are the 5 LEED rating systems?
How does LEED work
- Platinum. 80+ points earned.
- Gold. 60-79 points earned.
- Silver. 50-59 points earned.
- Certified. 40-49 points earned.
