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90.1 2010 User's Manual versus the Standard

NC-v4 EAp2:Minimum energy performance
posted by  Dave Hubka  on 

I assume the Standard must be followed when the User’s Manual contradicts it.

 

90.1 – 2010, Standard

3
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Thu Jul 2, 2020, 2:04 pm

ASHRAE Baseline Heating Fuel Type with Gas Process Loads

NC-v4 EAp2:Minimum energy performance
posted by  Neil Bulger  on 

I have a new office building where all space heating is designed to be electric heat pumps with supplemental electric resistance, including the outdoor air makup units using heat pumps.

3
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Energy Engineer / Sustainability Specialist
NV5
LEEDuser Basic Member
15 thumbs up
Thu Jul 2, 2020, 1:35 pm

Energy Modeling for Addition to Existing LEED NC-2009

NC-v4 EAp2:Minimum energy performance
posted by  Joe Cavanaugh  on 

Our proposed project is to add about 30,000 square feet to an existing 55,000 square foot University science building.  The existing building is LEED Gold under NC-2009.  We hope to

1
Fri Jun 26, 2020, 1:17 pm

Energy Star Target Finder Outside US?

NC-v4 EAp2:Minimum energy performance
posted by  Francesco Passerini  on 

Marcus wrote this in the forum relative to CI-v4 EAp2: "Projects outside the US are not required to produce a Target Finder score".

Is that valid for BD+C as well?

4
Mon Jun 15, 2020, 7:17 pm

Evaporative Cooling units

NC-v4 EAp2:Minimum energy performance
posted by  sonali rajwade  on 

We are working on a Manufacturing Building project in India.  Direct evaporative cooling units (ECU) are used for cooling in certain spaces like office areas and a manufacturing&nbsp

2
Mon Jun 15, 2020, 12:17 pm
3
Wed Jun 10, 2020, 6:59 pm

Energy Simulation: naturally ventilated and conditionated (No HVAC)

NC-v4 EAp2:Minimum energy performance
posted by  Jose Antonio Kovacevic  on 

We are pursuing LEED V4 NC Certification for a building that is part of a University Campus.

4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Jun 9, 2020, 8:13 pm

BPF for ASHRAE 90.1 or LEED v4

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

We're working on a project where multiple versions of ASHRAE 90.1 are enforced. LEED v4 enforces 2010 and other government agencies enforce 2016 (also potentially 2013).

6
Tue May 19, 2020, 2:13 pm
3
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Director of Sustainability
Edifícios Saudáveis Consultores (503 910 767)
LEEDuser Basic Member
79 thumbs up
Tue May 19, 2020, 1:55 pm

Daylight Control In Hotel Rooms

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

Dear All,

 

Regarding the mandatory requirements of ASHRAE 90.1 for automatic daylighting control.

 

5
Mon May 11, 2020, 10:58 am