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Base Building HVAC Systems

CI-v4 EAp2:Minimum energy performance
posted by  Paula Hernandez  on 

Hi,

I am modeling one floor of a 31 story building, I would like to verify the following:

0

Energy Star Target Finder in New Property Use in New Building

CI-v4 EAp2:Minimum energy performance
posted by  Kena David   on 

Our project is pursuing LEEDv4 EA Minimum Energy Performance Option 2 in a new commercial office space in a new building.

4
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Waleed AlGhamdi
Sustainability Enabler
Eskew+Dumez+Ripple
LEEDuser Basic Member
20 thumbs up
Wed Sep 4, 2019, 8:50 pm
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Documenting Option 2 Prescriptive Compliance

CI-v4 EAp2:Minimum energy performance
posted by  Michelle Rosenberger  on 

We are seeing no requirement to document the ASHRAE compliance portion of the Prescriptive requirements.

1
Mon Aug 26, 2019, 7:34 pm
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Modeling Proposed and Baseline buildings

CI-v4 EAp2:Minimum energy performance
posted by  Ricardo Sá  on 

Dear All,

 

1
Tue Sep 3, 2019, 7:00 pm

Space Control ASHRAE 90.1 2010 9.4.1.2

CI-v4 EAp2:Minimum energy performance
posted by  Ciaran McCabe  on 

ASHRAE 90.1 2010 9.4.1.2 Space Control states: 

6
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Ciaran McCabe
Director
Passive Dynamics Sustainability Consultants
LEEDuser Basic Member
12 thumbs up
Tue Jul 30, 2019, 8:09 pm
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Rated Power for a Water Dispenser

CI-v4 EAp2:Minimum energy performance
posted by  Simon Sue  on 

Hi ALL,

1
Mon Aug 26, 2019, 10:32 pm

Curtain Wall in the 4 sides of an existing building

CI-v4 EAp2:Minimum energy performance
posted by  Carlos Dobobuto  on 

Hi all

3
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Waleed AlGhamdi
Sustainability Enabler
Eskew+Dumez+Ripple
LEEDuser Basic Member
20 thumbs up
Mon Jul 1, 2019, 5:23 pm
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Mandatory Requirements and Applicable Exceptions: Section 8.1.5

CI-v4 EAp2:Minimum energy performance
posted by  Waleed AlGhamdi  on 

In a LEED v4 CI project, we have a floor that will architecturally stay the same. New HVAC and new lighting fixtures (same ceiling and placement though).

2
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Marcus Sheffer
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Fri Jun 28, 2019, 3:00 pm
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Envelope U-values

CI-v4 EAp2:Minimum energy performance
posted by  André Filipe  on 

Hi all,

1
Wed Jun 12, 2019, 7:03 pm
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2016 T24 energy code - v4_Minimum Energy Performance Calculator_v05 - how much of this needs to be completed

CI-v4 EAp2:Minimum energy performance
posted by  Kevin Gilleran  on 

Hi,

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Kevin Gilleran
president
Gilleran Energy Management, Inc.
LEEDuser Premium Member
18 thumbs up
Wed May 29, 2019, 7:00 pm