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Scope of ASHRAE 90.1:2010 section 9, in what regards to existing external lighting

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

In the context of a refurbishment, are the existing luminaires exempt from complying with the exterior lighting power and/or exterior lighting control requirements stated in ASHRAE 90.1:2010 sectio

1
Tue Feb 7, 2023, 10:52 pm
2
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7group / Energy Opportunities
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4454 thumbs up
Tue Feb 7, 2023, 4:34 pm
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Thu Feb 2, 2023, 10:10 pm

System 2 as the baseline system for the whole project

NC-v4 EAp2:Minimum energy performance
posted by  Amal Venugopal  on 

We are doing the energy model for one of our projects. This project is a luxurious resort with LGF, GF, 1F & 2F will be located in KSA. Greetings!...

1
Fri Jan 27, 2023, 7:01 pm

Virtual DES Energy Rates

NC-v4 EAp2:Minimum energy performance
posted by  Todd Tewksbury  on 

When modeling district cooling and heating systems using Option 1, Path 1: ASHRAE 90.1-2010 Appendix G, the LEED Reference Guide instructs the following: "If tariffs or rates are not available from

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ME Engineers
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Fri Jan 6, 2023, 3:23 pm

Clean Room HVAC as process load?

NC-v4 EAp2:Minimum energy performance
posted by  Maria Papiez  on 

We are working on a project that includes spaces used to manufacture healthcare instrumentation in a clean room environment.  The client’s Engineering Standards as well as ISO 14644-1 Standard

7
Fri Dec 16, 2022, 3:19 pm

Voltage Drop // mandatory provisions ASHRAE 90.1 - 2010 - ADDENDA 10218

NC-v4 EAp2:Minimum energy performance
posted by  Sara BENLOUBA  on 

Hello everybody,

We are working on a project under LEED V4 certification.

2
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Fri Dec 16, 2022, 3:13 pm
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Fri Dec 16, 2022, 12:50 pm
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Fri Dec 16, 2022, 4:28 pm