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Energy Simulation Software

NC-v4 EAp2: Minimum Energy Performance
posted by on Apr 6, 2023, 10:19 am

Is anyone using OpenStudio or another free or inexpensive EnergyPlus based software for there energy simulations?

DES Systems

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Mar 16, 2023, 7:00 am

Dear LEEDUser friends,

for a project with district systems where Option 1, Path 1 will be implemented how will be the HVAC efficiencies for the proposed model defined? Appendix G, G3.1.1.1...

Last reply: Marcus Sheffer, Mar 16, 2023, 1:07 pm

District Energy Systems

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Mar 16, 2023, 7:16 am

Dear LEED User friend,

We are involved in a project with...

District Energy Systems

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Mar 16, 2023, 7:13 am

Dear LEED User friend,

We are involved in a project with...

District Energy Systems

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Mar 16, 2023, 7:11 am

Dear LEED User friend,

We are involved in a project with...

DES Systems

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Mar 16, 2023, 7:07 am

Dear LEEDUser friends,

for a project with district systems where Option 1, Path 1 will be implemented how will be the HVAC efficiencies for the proposed model defined? Appendix G, G3.1.1.1...

DES Systems

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Mar 16, 2023, 7:02 am

Dear LEEDUser friends,

for a project with district systems where Option 1, Path 1 will be implemented how will be the HVAC efficiencies for the proposed model defined? Appendix G, G3.1.1.1...

Project is not required to simulate baseline in 4 orientations

NC-v4 EAp2: Minimum Energy Performance
posted by Michael on Feb 16, 2023, 2:57 am

I would like to understand the line: the project is not required to simulate 4 baseline orientations because the building orientation is dictated by the site consideration. What does "Site...

Last reply: Marcus Sheffer, Mar 7, 2023, 10:07 am

Minimum OA and makeup air

NC-v4 EAp2: Minimum Energy Performance
posted by Nicolas Martinez Ochoa on Feb 22, 2023, 5:02 pm

Hello,

We are working on a residential project with a central laundry room with a 2200 cfm exhaust rate (each dryer has a dedicated exhaust fan). Per ASHRAE 62.1-2010, this space requires...

Last reply: Moses Chong, Mar 2, 2023, 10:23 am

Retail service toilets thermal zone

NC-v4 EAp2: Minimum Energy Performance
posted by Julio Fernandez Amodia on Feb 22, 2023, 12:48 pm

retrofit, etc, I would split it. Regarding guidelines, ASHRAE 90.1, and its User Manual, should be the starting point, but there are other sources out there such as PNNL, and also forums such as unmethours....

Last reply: Julio Fernandez Amodia, Feb 27, 2023, 10:32 am