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EnergyPro DOE-2 Output Report: system and plant throttling range %

NC-2009 EAp2: Minimum Energy Performance
posted by Maria Spastri on Oct 24, 2017, 1:23 pm

Hi all,

We are using EnergyPro v6 for our LEED modeling. Per the ...

Last reply: Marcus Sheffer, Oct 26, 2017, 3:20 pm

Decreasing Baseline Capacities for Unmet Load hours

NC-2009 EAp2: Minimum Energy Performance
posted by F S on Oct 24, 2017, 5:44 pm

Hi All,

My question is basically about how much can you decrease the baseline capacities without going to far - that might call Red flags.

For example I have a baseline model that...

Last reply: Marcus Sheffer, Oct 26, 2017, 3:12 pm

Fan demand output is less than Fan power input

NC-2009 EAp2: Minimum Energy Performance
posted by Indochine Engineering VN on Oct 26, 2017, 8:14 am

Hi LEED experts,

In proposed model, I use design schedule to input Fan power (614 kW) into model software (HAP). All fans are VSD and they supply fresh air to multiple zone through VAVs....

Last reply: Marcus Sheffer, Oct 26, 2017, 9:46 am

Table 1.4.7B- Proposed Air-Side HVAC System Schedule- Outdoor Airflow cfm

NC-2009 EAp2: Minimum Energy Performance
posted by Maria Spastri on Oct 4, 2017, 9:39 pm

Hi,

I need a couple of clarificaitons regarding the Outdoor Airflow that has to be listed in Table 1.4.7.B of the proposed systems. The project is located in California.

The helpful...

Last reply: Marcus Sheffer, Oct 25, 2017, 3:58 pm

LEED V2009 NC- DES Option 1 in Energy Model

NC-2009 EAp2: Minimum Energy Performance
posted by SSN Energy Model on Oct 19, 2017, 7:02 am

Hi,

I am doing the Energy Model for G+5 Floors Office building. The total conditioned area is 90,500 Sq ft. The project is connected with District Cooling Plant and have opted the option 1...

Last reply: Marcus Sheffer, Oct 19, 2017, 10:58 am

Modeling low flow fume hoods in a Lab

NC-2009 EAp2: Minimum Energy Performance
posted by Joyce Kelly on Sep 29, 2017, 12:40 pm

Owner wanted all fume hoods operating with 100cfm 24:7. After preliminary energy modelling with 60 cfm during working hours and 30 cfm after hours, we reduce air changes, fan energy and with...

Last reply: Tyler Thumma, Oct 18, 2017, 4:12 pm

DES or NO DES?

NC-2009 EAp2: Minimum Energy Performance
posted by Aru Sau on Oct 13, 2017, 11:09 am

In this project, we have one office, two plants signed up for LEED Campus. Cooling & Heating for these plant buildings comes from Chillers & Boilers located in centrally located plant in...

Last reply: Marcus Sheffer, Oct 17, 2017, 10:49 am

Gas vented fireplace

NC-2009 EAp2: Minimum Energy Performance
posted by Carlos Vazquez on Oct 9, 2017, 12:39 pm

I have a project were there is a 24,000 Btuh gas vented fireplace. Is a wall device mostly radiant heater (70-75%) with a glass panel which does not have a fan. All combustion air is taken from...

Last reply: Carlos Vazquez, Oct 10, 2017, 1:16 pm

Baseline LPD for a Vehicle Driving Test ground

NC-2009 EAp2: Minimum Energy Performance
posted by Aru Sau on Oct 3, 2017, 5:51 pm

There is Car Driving Test Ground located outside the building, which takes power from the substation inside the building. This ground is closely resemblance of a space like car racing (i.e....

Last reply: Marcus Sheffer, Oct 5, 2017, 11:11 am

Maintenance Garage Baseline System

NC-2009 EAp2: Minimum Energy Performance
posted by Keith Lane on Oct 2, 2017, 9:23 am

I'm hoping someone can help me determine the appropriate Baseline system for a Vehicle Maintenance Facility for a LEED v2009 project. The total project area is about 34,500 s.f. however 28,000 s....

Last reply: Marcus Sheffer, Oct 5, 2017, 10:55 am