Forum quick links
Occupancy Sensors in LPD Calculations
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by Jennifer Perdue on
Has anyone had experience in calculating additional reduction in LPD by incorporating a significant number of occupancy sensors in their office lighting planning?
Sculpture Lighting
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by Kristopher Croghan on
Our client is looking at a sculpture for an LEED CI space. The sculpture is made from wire and LED lighting.
LEED CI 2004, Credit 1.1 Optimize Energy Performance
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by David Rodriguez on
When reviewing the CI forms from an older project that were filled out by a consultant, I noticed they had taken 10% credit towards the installed lighting power for occupancy sensor control of ligh
Are Underground Parking Areas included in CI LPD calculations
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by Amit Ahiel on
We have a project where the Tenant is taking over part of the Core and Shell building's underground parking and have cordoned off the area with fences and gates etc.
LPD category for double height entrance hall
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by Felipe Duran on
We have a residential project - with a double height entrance lobby (main entrance to the bldg) - and I am not sure how to calculate the LPD for this space - should I treat it as: 1) Lobby (14W/m2
Existing Fixtures Calculated in Installed Lighting Power?
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by David Rodriguez on
I have a renovation project where there are three rooms in which we are not replacing the light fixtures.
Exemptions
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by Andreas Gyr on
I am working on an international project that has novelty lighting and lighting that displays cafe food. Are either of these exempt from EAc1.1?
LPD Calculation Technical/Plant/Maintenance Rooms
CI-2009 EAc1.1:Optimize Energy Performance—Lighting Powerposted by Ian McCall on
Dear all, Are technical, plant, maintenance, goods stockage rooms included in this LPD (Lighting Power Density) calculation? Are staff stairwells included? Thank-you Ian