What is the corret way of calculating lighting and equipment controlled by Building Management System?
You rely on LEEDuser. Can we rely on you?
LEEDuser is supported by our premium members, not by advertisers.
Go premium forForum discussion
CS-2009 EAp2: Minimum Energy Performance
See LEEDuser’s guidance on CS-2009 EAp2 »
Lighting and Equipment controlled by BMS
Add new comment
To post a comment, you need to register for a LEEDuser Basic membership (free) or login to your existing profile.
See all forum discussions about CS-2009 EAp2
Subscribe to new posts about CS-2009 EAp2
Post a new question about CS-2009 EAp2
See LEEDuser’s guidance on CS-2009 EAp2 »
FAQs about EAp2:
A portion of our building envelope is historic. Can we exclude it from our model?
For an existing building, do I need to rotate the model?
Our process load is higher than 25%. Do we have to justify that?
Our local code references ASHRAE 90.1-2010. Should I use that for my documentation, or 90.1-2007?
Can mezzanines open to floors below be excluded from the energy model?
How do I provide a zip code for an international location?
For a project outside the U.S., how do I determine the climate zone?
For a project outside the U.S., how do I determine the Target Finder score?
Do hotel rooms need automatic light shut-off control?
How commonly are the 90.1 mandatory compliance forms submitted as part of EAp2/EAc1?
The Section 9 space-by-space method does not include residential space types. What should I use?
Can the Passive House Planning Package (PHPP) be used to energy model for LEED?
Which baseline HVAC system do I use if my building has no heating or air conditioning?
Our project has a diesel backup generator. Should we include it in our energy model?
Can SHGC be higher in the proposed than in the baseline model?
Marcus Sheffer
LEED Fellow7group / Energy Opportunities
LEEDuser Expert
5909 thumbs up
August 20, 2010 - 2:20 pm
All energy models rely on the creation of a schedule for practically everything, lighting included. The schedules for lighting should be identical in both the proposed and baseline models.
If your BMS is automitaically controlling lighting and you feel that you should be getting some energy savings as a result then you will need to follow the exceptional calculation procedure since you would likely need to modify the proposed lighting schedule to determine savings.