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Switching between Options 1 and 2

CI-v4 EAc2: Optimize Energy Performance
posted by Meike Borchers on Sep 1, 2017, 7:47 am

We have submitted our initial design stage submittal and received commentary on our Option 2 approach - Prescriptive compliance. However, we have since carried out energy simulation and found...

LEED v4 CI, E&A:AEDG 50% requirements

CI-v4 EAc2: Optimize Energy Performance
posted by Vinay Shekar on Aug 2, 2017, 5:55 pm

The tenant space that we are looking to certify for LEED v4 CI is part of an existing building .
We are going for the prescriptive compliance(Option 2) path for the E&A pre-requisite (...

Last reply: Marcus Sheffer, Aug 7, 2017, 2:11 pm

Energy STAR appliances- what counts

CI-v4 EAc2: Optimize Energy Performance
posted by emily reese moody on Mar 29, 2017, 2:10 pm

of work, and confirm that this equipment was procured prior to the project." Hope that helps. I'm also posting this in the related prereq forum where someone else asked this same question. Log...

Last reply: emily reese moody, Apr 13, 2017, 12:42 pm

Energy Effiicency Measures

CI-v4 EAc2: Optimize Energy Performance
posted by Kalyan Nishtala on Mar 16, 2017, 2:16 pm

Under option one for compliance (energy simulation), which measures can credit be taken for? Ex: Envelope, HVAC, Lighting, Process Loads,...

Last reply: Marcus Sheffer, Mar 17, 2017, 10:01 am

CI v4 Enhanced Energy Performance Sample Form

CI-v4 EAc2: Optimize Energy Performance
posted by Judhajit Chakraborty on Feb 28, 2017, 6:31 pm

This is more of a statement, but I wanted to bring to attention the fact that the LEED CI v4 sample form on the usgbc website (below) for Optimize energy performance contains duplicates of the...

Equipment and Applicances

CI-v4 EAc2: Optimize Energy Performance
posted by Casey Krieg on Nov 29, 2016, 3:19 pm

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5903 thumbs up November 30, 2016- 10:06 am Both of these subjects have been covered in the LEED v2009 forums for this credit. You might find some more detail there. Yes only Energy Star eligible appliances are counted. Anything else is excluded. Rated power is usually expressed in watts. Log in or register to post comments ...

Last reply: Marcus Sheffer, Nov 30, 2016, 10:06 am

HVAC Zoning & Controls

CI-v4 EAc2: Optimize Energy Performance
posted by Vicki Rybl on Nov 14, 2016, 2:36 pm

The...

Last reply: Marcus Sheffer, Nov 16, 2016, 12:54 pm

Exemplary Performance and Regional Priority

CI-v4 EAc2: Optimize Energy Performance
posted by Kerry Honsinger on Nov 10, 2016, 7:26 pm

My reference guide states that this credit is eligible for exemplary performance on the Quick Reference table on page 17. It is also eligible for Regional Priority credit. On the LEED online...

Last reply: Tristan Roberts, Nov 15, 2016, 6:20 pm

Prescriptive compliance

CI-v4 EAc2: Optimize Energy Performance
posted by Michael Wahjudi on Apr 15, 2015, 5:29 am

Can a project eligible for points under Base Building Systems - Building Envelope, Opaque and Building Envelope, Glazing if they can meet most of recommendations from 50% AEDG? Our...

Last reply: Tristan Roberts, Mar 16, 2016, 7:07 pm