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external lighting LPD contribution to percentage energy savings

CS-2009 EAc1: Optimize Energy Performance
posted by Puteri Shireen Jahnkassim on Feb 11, 2012, 11:54 am

Hello there

What does this mean :

Ensure that no credit is taken in the proposed case for lighting reduction on tradable surfaces"

Does this mean if the...

Last reply: Marcus Sheffer, Feb 13, 2012, 9:35 am

fan power calculation

CS-2009 EAp2: Minimum Energy Performance
posted by Johannes Gellrich on Oct 12, 2011, 5:21 am

Hi everyone,
I'm a bit confused about the correct way to calculate BL fan power.
The building has 6 stories and therefore 6x System 7 in the BL. In the Proposed there's just 1 CAV for...

Last reply: Marcus Sheffer, Feb 12, 2012, 3:06 pm

EAc6 in Abu Dhabi

NC-2009 EAc6: Green Power
posted by Scott Bixby on Feb 8, 2012, 5:22 pm

I am trying to calculate the...

Last reply: Marcus Sheffer, Feb 12, 2012, 2:21 pm

Utility Company Project

NC-2009 EAc6: Green Power
posted by Ashonta Langdon on Feb 7, 2012, 10:12 am

The project I am working on is for a utility company. Can we pursue this credit if purchasing the...

Last reply: Marcus Sheffer, Feb 12, 2012, 2:03 pm

Occupancy Sensor definition

CI-2009 EAc1.2: Optimize energy performance - lighting controls
posted by CRB Sustainability on Jan 18, 2012, 1:58 pm

I am not seeing a definition for an occupancy sensor in the 2009 CI reference guide. Would lights that are placed on a timer that automatically shuts off after a period of time (15 min, 1hr etc...

Last reply: Dan LeBlanc, Feb 11, 2012, 1:26 pm

Connected lighting load include exterior lighting?

CI-2009 EAc1.2: Optimize energy performance - lighting controls
posted by CRB Sustainability on Jan 18, 2012, 1:55 pm

I would assume that the connected lighting load calculation for Option 2 or 3 would not include the exterior lighting since the exterior areas would not (normally) be on an occupancy sensor (...

Last reply: Dan LeBlanc, Feb 11, 2012, 1:06 pm

Daylight Controls for 50% of Lighting Load?

CI-2009 EAc1.2: Optimize energy performance - lighting controls
posted by Simon Ng on Jan 17, 2012, 7:44 pm

Dear all, I am working on a CI Library renovation and we have an existing cellar where the majority of the services exist (IE. Boilers, IT Servers). The cellar, which counts for 1/3 of our LEED...

Last reply: Dan LeBlanc, Feb 11, 2012, 1:05 pm

Existing Imperviouness

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Markus Henning on Feb 10, 2012, 11:50 am

My question is. The Guide says choose Case 1 Sites with Existing...

Last reply: Emily Catacchio, Feb 10, 2012, 8:22 pm

Sampling Rate

NC-2009 IEQc1: Outdoor Air Delivery Monitoring
posted by Ehsan Baharvand on Dec 29, 2011, 4:11 am

Hi,
I have an issue with regard to CO2-metering in practice.
An important question coming on my mind - and...

Last reply: Dylan Connelly, Feb 10, 2012, 2:22 pm

Documenting Waste Management on LEEDonline forms

NC-2009 MRc2: Construction Waste Management
posted by angela cardwell on Feb 6, 2012, 5:30 pm

How should we input...

Last reply: RETIRED, Feb 10, 2012, 1:01 pm