Hi there, For the daylight control point I was wondering by how much the group of lights need to be reduced by, and whether this percentage needs to be of the total wattage or light output?

Hi there, My project wishes to calculate the GWh of green power required for compliance via the company's standard calculation procedure.

We have a number of LEED projects in infill locations in Ireland. Since we don't really have a standard code for site Erosion and Sedimentation we have to stick to the U.S.

Hello, We're pursuing Option 1. Nonroof and roof. Questions: 1. Is a top level of multi storey parking garage exempt from Option 1 calculations if it has parking spaces?

A copy of the lease agreement that has been provided for review states that the tenants must install CO2 sensors in all densely occupied spaces. For the review team, it is unclear how the provided

Possibly a bit of a rookie question but... The scorecard page has a drop down which denotes the status of the credit.

Hi All, For a water efficient landscape, with native plants and no requirements for irrigation except a temporary irrigation system for 12 or 18 months. Can a person within the maintenance team o

Hi, I am working on a project in Sweden where we are using a number of different flooring adhesives.

I have just come across the Water Use Reduction Calculator tool in the credit tools for WEp1. Do most people use this to demonstrate compliance?

I have noticed a discrepency between the default duration shown within the LEED NC 2009 manual WEp1 table 2 and the default duration which auto populates for Private Lavatory Faucet on LEED Online