We are working on certifying a building that has demand-controlled ventilation (DCV), controlled by CO2 sensors.

We have a unique project type (zoo) and are using the "other public assembly" use where you calculate parking spaces by "0.25/person in permitted capacity where not seated".  My question

Hi all.

Question about ASHRAE 90.1 Baseline equipment efficiencies.Project is using System 5 with a Load of around 400kBtu/h.  Table 6.8.1A shows the minimum efficiency to be 9.8

Can proper recycling and/or disposal of refrigerants be considered a waste stream for the purpose of LEED compliance?

I have seen IAQ specifications that state "Do not load or install drywall, other porous materials and components, and items with high organic content into partially enclosed building." Is this a re

In the Bird's Eye View comments above, it states that an operable window is considered a control for one person.

Does anyone have a sample VOC Calculator with smaple products filled in?

Hi, I am currently working on a Recreation Facility exclusively used for the Female Lacrosse Team, for calculating the water reduction, can I calculate the Lavatory Faucet as Private, it is only u

I'm wondering if enrolling in a critical peak pricing tariff would qualify for this credit.

Hi,

I need a couple of clarificaitons regarding the Outdoor Airflow that has to be listed in Table 1.4.7.B of the proposed systems. The project is located in California.