The new LEED Interpretation #10248 (dated 10/1/12) requires residential kitchens to be exhausted to the outdoors, regardless of whether the kitchen includes electric or gas cooking appliances.

Hello in a Museum, we have an uderground open space, that, on our understanding is an exterior space, as it is outside the Access vestibule.

Hi!

Dear all experts! I have a high-rise residential building which aim to comply with IEQ pre.1 by combining 2 ways. 1.

We are planning to use local code to meet the prerequisite. There are a few space types for which the local requirement is less stringent.

We are looking to certify a naturally ventilated project NC-v2009 (bus terminal) that is located in a Hot and Humid zone.

We are designing apartments with mixed mode ventilation--the areas within 25 feet of a window will be naturally ventilated and the rest of the dwelling units will be mechanically ventilated.

We are seeking LEED NC certification in a high-tech manufacturing plant, and it is a normally practice to only use natural ventilation (louvers and openings to outside of the building) for spaces s

Hello, We are working on a Project, in which most of the rooms are complying with the ASHRAE 62.1-2007 Natural Ventilation requirements, stated under the IEQ Prerequisite 1 – Minimum Indoor Air Qu