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Window STC vs. OITC

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Dana Murdoch on Oct 6, 2011, 11:01 am

If our windows have an...

Last reply: Daniel Hicks, Oct 6, 2011, 11:58 am

Thermal Comfort in Public Spaces

CI-2009 IEQc6.2: Controllability of systems - thermal comfort
posted by Rick Servoss on May 12, 2011, 2:49 pm

How would one address this credit when the CI project is made up entirely of public space?

Last reply: Rick Servoss, Oct 6, 2011, 11:19 am

LEED Offline Calculator Space Type Definitions/EUI's

EBOM-2009 EAc1: Optimize Energy Efficiency Performance
posted by Joshua Peterson on Sep 15, 2011, 1:11 pm

Is there a resource that further defines the activity space types as listed on the Case 2 LEED Offline Calculator and thier respective Source EUI's? Specifcally is there a defintion of how these...

Last reply: Joshua Peterson, Oct 5, 2011, 9:34 pm

Lighting Compliance- 2003- Texas

CI-2009 EAp2: Minimum Energy Performance
posted by Jamie Angulo on Sep 27, 2011, 5:27 pm

Our restaraunt is about 50% over the current allowed wattages. What can we do to drop it? Does 'graphical lighting' have to be counted in the total? does LED lights in our food bar have to be...

Last reply: Bill Swanson, Oct 5, 2011, 1:44 pm

Tracking energy consumption through the performance period

EBOM-2009 EAc1: Optimize Energy Efficiency Performance
posted by gwenedd murray on May 16, 2011, 9:12 am

I understand the 12 mos tracking time period can start before the performance period begins but it must also include the performance period. What if your project's performance period is longer...

Last reply: Hannah Bronfman, Oct 5, 2011, 1:24 pm

Calculator

EBOM-2009 EAc1: Optimize Energy Efficiency Performance
posted by Austin Evans on Jul 7, 2011, 4:50 pm

In the Case 2 Option 2 tab for the offline calculator the cells are locked up on the option III enter current year EUI score as far as I can tell. I have downloaded the calculator from USGBC and...

Last reply: Hannah Bronfman, Oct 5, 2011, 11:41 am

Case 1 vs. Case 2 and dimming versus A/V

Schools-2009 IEQc6.1: Controllability of systems - lighting
posted by David Mirabile on Oct 5, 2011, 10:03 am

OK, I am still a little confused based on some of the comments below, but to me it is 100% clear just by the template alone that it is an either/or and not both. That is definitely diffrent than...

Last reply: David Mirabile, Oct 5, 2011, 11:32 am

Expiring Energy Star Rating and Eligibility for LEED

EBOM-2009 EAp2: Minimum Energy Efficiency Performance
posted by Nelina Loiselle on Aug 11, 2011, 4:12 pm

I have a large high rise with a data center in it. It's last Energy Star rating was September 2010. This year, I am not going to qualify for an Energy Star rating for two reasons: (1) we have had...

Last reply: Hannah Bronfman, Oct 5, 2011, 11:26 am

Zones, bay floor area

Schools-2009 IEQc8.1: Daylight and views - daylight
posted by Felix Hunziker on Sep 23, 2011, 4:10 pm

Trying to use Option 2 and I'm confused about Zone Floor Area in the spreadsheet. Isn't the ZFA for sidelighting the same as the...

Last reply: David Posada, Oct 4, 2011, 2:01 pm

Metering and Submetering

CI-2009 EAc3: Measurement and Verification
posted by Steve Khouw on Oct 20, 2010, 1:35 pm

We are still confused between the two. Correct me if I am wrong. Metering means installing an electricity (and water meter) device that record consumption for the entire project (or whole tenancy...

Last reply: Ralf Lehmann, Oct 4, 2011, 10:52 am