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Occupancy Sensors in LPD Calculations

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted 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?

1
Mon Apr 11, 2011, 7:27 pm

Sculpture Lighting

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted 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.

1
Thu Aug 11, 2016, 1:37 pm

LEED CI 2004, Credit 1.1 Optimize Energy Performance

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted 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

1
Mon Oct 10, 2011, 9:33 pm

Are Underground Parking Areas included in CI LPD calculations

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted 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.

1
Mon Feb 3, 2014, 3:22 pm

LPD category for double height entrance hall

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted 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

1
Wed Apr 11, 2012, 1:32 am
1
Thu Oct 21, 2010, 4:56 pm

Existing Fixtures Calculated in Installed Lighting Power?

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted by  David Rodriguez  on 

I have a renovation project where there are three rooms in which we are not replacing the light fixtures.

1
Wed Aug 17, 2011, 2:49 pm

Exemptions

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted 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?

1
Fri Jan 27, 2012, 6:13 pm

LPD Calculation Technical/Plant/Maintenance Rooms

CI-2009 EAc1.1:Optimize energy performance - lighting power
posted 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

1
Wed Apr 15, 2015, 6:42 pm

Building Area Method

posted by  Simon Sue  on 
1
Fri Oct 8, 2010, 4:27 pm