I have multiple office projects where there is no consumption data available as the tenants are new to the building- we are going with Option 2 Minimum Energy Performance. 

To estimate...

I am somewhat confused comparing the requirements of C&S and New Construction. In C&S requirements there is no statement about 10% of energy end use; to me that means advanced meters only...

Dear all,
The guide is not very clear about interior or exterior insulation when we use option 2.
Exterior insulation must be included in option 2 calculation for New Construction of...

Our project is an exhibition center. Do we have to count parking spaces for exhibition logistics (incl. trucks, vans, supply deliveries ets.) into the LEV/FEV calculation? Thanks.

Hello,
I work on my first PRM.
In the 9.4.1.2 mandatory provisions, the standart say:
"The controlled lighting shall have at least one control step between 30% and 70% (...

The European ACP for EAc6 states:
"Guarantees of Origin (GOs) are an acceptable equivalent to the...

dear all,

Credit IEQc9 requires that all occupied spaces should meet the requirements of HVAC background noise and refers to 2011 ASHRAE handbook, chapter 48, table 1. This table gives the...

An existing office building, LEED...

In this project there is only a very limited number of parking spaces (44 for >10.000m² office space). The parking spaces will not be publicly available but rented out to tenants and may used...

Anyone working on a Swiss project I recommend using SIA380, which list the applicable...