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Project pertaining to only the third floor of a building

CI-v4 EAc2: Optimize Energy Performance
posted by Peter Downar on Oct 25, 2021, 10:56 am

  1. The project pertains to a fit-up of only the 3rd floor of a multi-floor building. The HVAC scope of the renovation does not include changes to the water-side components and only...

Last reply: Marcus Sheffer, Oct 29, 2021, 1:26 pm

ENERGY STAR equipment

CI-v4 EAc2: Optimize Energy Performance
posted by Michael d on Dec 8, 2020, 5:40 am

Do laptops need to be included within this list? Also, does any old equipment such as old laptops or others have to be included in the list as well, or are we only looking at the new equipment...

Last reply: Courtney Royal, Oct 19, 2021, 1:02 pm

AEDG equivalent?

CI-v4 EAc2: Optimize Energy Performance
posted by Jonathan Weiss on May 18, 2021, 1:43 pm

Working on a lab project for which we are trying to use the prescriptive approach.  As there is no AEDG for labs, one of our stakeholders asked if we can use the Large Hospital AEDG - as a large...

Last reply: Jonathan Weiss, May 27, 2021, 7:41 pm

Commissioned Dimmed Lighting Power Density

CI-v4 EAc2: Optimize Energy Performance
posted by Evan Leung on Feb 1, 2021, 1:49 pm

Hi,

A lighting design will be installed at a max Lighting Power Density (...

Last reply: Marcus Sheffer, Feb 12, 2021, 2:13 pm

ENERGY STAR equipment Wattage

CI-v4 EAc2: Optimize Energy Performance
posted by Michael d on Nov 13, 2020, 5:26 am

When inputting ENERGY STAR equipment wattage, do we include the idle, average or maximum wattage used by the equipment?

Last reply: Marcus Sheffer, Nov 27, 2020, 1:01 pm

Lab with 100% OA (No Recirculation)

CI-v4 EAc2: Optimize Energy Performance
posted by SSN Energy Model on Nov 1, 2020, 8:51 am

Hi All,

Hope you all are safe.

I am doing energy model for laboratory building registered under LEED ID+C v4. In this building, 80% of areas are designed with laboratory spaces...

Last reply: Tyler Thumma, Nov 6, 2020, 9:40 am

AEDG Calculator Needed When Base Building Systems Weren't Modified or Contributing to Savings?

CI-v4 EAc2: Optimize Energy Performance
posted by Gera Feigon on Jun 18, 2020, 10:47 pm

I have a small office fit-out project that is pursuing Option 2 (prescriptive) for Optimize Energy Performance. The...

Last reply: Marcus Sheffer, Jun 19, 2020, 9:38 am

COMNET Energy Star Equipment

CI-v4 EAc2: Optimize Energy Performance
posted by Ciaran McCabe on Jun 13, 2020, 5:55 am

I am looking for some help with the methodology for calculating savings for receptacle loads in a LEED energy model based on Energy Star Equipment.

I have read the modelling guidelines (...

Last reply: Marcus Sheffer, Jun 15, 2020, 11:58 am

Single occcupant rooms for brief and silent work- thermal controls required?

CI-v4 EAc2: Optimize Energy Performance
posted by Andrzej Gutowski on Jan 29, 2020, 4:50 am

Dear collegues,

Would appreciate information on interpretation of V4 LEED CI credit EA Optimize Energy Performance in part of HVAC zoning. We have project with several rooms without...

Last reply: Marcus Sheffer, Jan 29, 2020, 9:44 am

AEDG Small/Medium Office Buildings- Building or Tenant Sf?

CI-v4 EAc2: Optimize Energy Performance
posted by RDK E&S on Dec 18, 2019, 11:54 am

Hello all, 

I'm working on a 20,000 sf fit-out project that is part of a 500,000 office building. The 50% AEDG Small/Medium Office Building includes buildings up to 100,000 sf. I wanted to...

Last reply: Marcus Sheffer, Dec 22, 2019, 5:18 pm