Hi, We at climate zone 1, and in normal practices, we use solar water heating storage tank for shower. In ASHRAE 90.1 , table 7.8, which categories of equipment performance we need to follow?

To comply with the mandatory sections 6.4.3.4 “Stair and Shaft Vents” and 6.4.3.4.2 “Gravity Hoods, Vents and Ventilators”, according to the climate zone 2, the standard requires that gravity dampe

We have a project where for various reasons we chose to use LEED NC, the project however is a renovation whereby it is an existing private school and half of it will become a conference center.

Dear LEEDuser, Could we please have a sample summary report for this upload? Kind regards, Jean

I am working on a Core&Shell shopping mall project. There are a few different types of spaces that among others include cinema and fitness.

Are conference rooms considered regularly occupied spaces? My thought is that they are not, because they are not used to perform "focused activities".

Hi all, Consider the following scenario: A signed purchase agreement based on annual electricity usage from the EAc1 energy model is submitted to meet the requirements of the credit.

As HVAC system for baseline I have to model System 5 - Packaged rooftop VAV with Reheat. I wonder what efficiencies I have to consider for the different components.

Our meter is owned by a 3rd party, the local utility company, it is an electronic meter, however, they only take the reading monthly.