The commissioning authority must complete Enhance Cx tasks for the building(s)'s thermal envelope. An ongoing commissioning plan must be developped. 

In the context of a refurbishment, are the existing luminaires exempt from complying with the exterior lighting power and/or exterior lighting control requirements stated in ASHRAE 90.1:2010 sectio

LEED v.3 specifically stated that school buses counted toward this credit. They've taken that language out for v.4. And interestingly, the bus route only counts in one direction.

My jewelry store (100m2) has general lighting on the ceiling and millwork lighting for decorative purposes. The general lighting is 16W/m2 compared to the baseline of 18 W/m2.

Hello,

Hi fellow LEED experts, 

In the v4_Outdoor Water Use Reduction Calculator, there is a tab where you need to key in the Monthly Rainfall and Evaportranspiration Rate (ETo) for the location of the project. 

Since starting at LPA last fall, the number one question I get from people outside the firm is how we are hitting (2018-2019) or getting so close to hitting the 2030 Commitment goals. 

What I believe is there is a different between the formaldehyde and urea as a unique substances and the composite of urea-formaldehyde.

Our project is a core and shell office. The owners are provided with complete lighting fixtures in the tenant space (shell).