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Group Building Approch

NC-v4 EAp2: Minimum Energy Performance
posted by SAMY Chamy on Jan 28, 2019, 12:19 am

Dear all

we are working with in a LEED project  with 5 building and we have used Group approach and the Exterior lighting and Domestic booster pumps are used in commonly so we have...

Last reply: Marcus Sheffer, Jan 28, 2019, 9:28 am

Energy building simulation

NC-v4 EAp2: Minimum Energy Performance
posted by Tarek on Jan 20, 2019, 6:02 am

I took the decision to be a LEED consultant, especially in Energy simulation. so what are the requirements for the LEED certification, qualifications, minimum experience, which program is needed...

Last reply: Marcus Sheffer, Jan 22, 2019, 11:02 am

Lighting Controls- ASHRAE 90.1

NC-v4 EAp2: Minimum Energy Performance
posted by Esteban Martinez on Jan 21, 2019, 12:27 pm

Hello

We have a space with different uses within it, we have an open office area, a main corridor, a reception and a waiting area. The main corridor and open office don’t have a physical...

Last reply: Marcus Sheffer, Jan 22, 2019, 10:59 am

Problem with the Quality Assurance Check Section of the MEPC

NC-v4 EAp2: Minimum Energy Performance
posted by Zeynep Cakir on Dec 19, 2018, 3:25 am

Hi everyone,

We're having problem with the Quality Assurance Check section of the MEPC v05. We write our responses to the identified issues after completing the MEPC, but when we open the...

Last reply: Marcus Sheffer, Dec 19, 2018, 9:45 am

Exterior lighting

NC-v4 EAp2: Minimum Energy Performance
posted by Santiago Sánchez Sánchez on Nov 14, 2018, 10:24 am

Hello,

I am currently working on a residential project looking for certification under LEED V4.

The interior areas will be most apartment spaces, these apartments have balconies. In...

Last reply: Marcus Sheffer, Dec 10, 2018, 12:45 pm

Fixed costs

NC-v4 EAp2: Minimum Energy Performance
posted by Justyna Gładysz on Dec 6, 2018, 10:53 am

Hi everyone,

Should we include fixed costs in calculating the costs of energy consumption? Fixed costs are in $ / kW, and variable costs are in $ /...

Last reply: Justyna Gładysz, Dec 7, 2018, 10:36 am

Automatic Receptacle Controls in 'open offices'

NC-v4 EAp2: Minimum Energy Performance
posted by Kavita Karmarkar on Nov 29, 2018, 9:38 am

The following process load requirement for Automatic Receptacle controls mentions 'open office'. 

 "At least 50% of all 125 volt 15 and 20 Amper receptacles installed in private offices,...

Last reply: Kavita Karmarkar, Nov 29, 2018, 2:03 pm

LEED v4.1 & ASHRAE 90.1-2016

NC-v4 EAp2: Minimum Energy Performance
posted by Dave Hubka on Nov 27, 2018, 12:39 pm

LEED v4.1 references ASHRAE 90.1-2016 for the energy model.

looks like the baseline energy modeling values are tp be taken from Appendix G while the design team mandatory provisions are...

Last reply: Marcus Sheffer, Nov 29, 2018, 10:29 am

ASHRAE 90.1 Lighting Controls

NC-v4 EAp2: Minimum Energy Performance
posted by Charalampos Giannikopoulos on Nov 15, 2018, 7:38 am

Section 9.4.1.3 requires that lighting shall be controlled by one or more devices that automatically reduce lighting power of each luminaire by a minimum of 30% when there is no activity detected...

Last reply: Marcus Sheffer, Nov 20, 2018, 1:54 pm

Cleanroom Chase Area Classification

NC-v4 EAp2: Minimum Energy Performance
posted by Michael Hill on Nov 8, 2018, 2:37 pm

I am wondering if anyone knows if a cleanroom return chase would be counted in the conditioned floor area for determining the primary system type for ASHRAE 90.1. There is no intent to condition...

Last reply: Marcus Sheffer, Nov 8, 2018, 3:03 pm