Hi,

As anyone got a Baseline Fan Power Calculator for ASHRAE 90.1 2010 like what was available for 90.1 - 2007 created by the 7 group ? 

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% (inclusive) of full lighting

Within the WEc1 "Thresholds" tab, there is a green button that reads "Submit". Are you supposed to click this button in order for the credit to be ready for review?

Is the IEQ Space Matrix still relevant for this Prereq under v4?

We have a v4 project that would like to use a small amount of a coating product that does not meet VOC content requirements.

Any guidance out there on a recommended approach for selecting the LEED appropriate rating system on an aging Industrial/Manufacturing facility that is undergoing minor renovations?

Has anyone had any experience with an exemption to a requirement due to a historical building or feature? This is regarding the requirement that no more than 30% of the primary façade can be witho

I am unable to "CHECK FORM" at the bottom of my template IEQc5 in LEED online. The text "Incomplete.

Hello,

Hi, we are working on a residential building and filling out "Minimum IAQ performance" ventilation calculator.