We are starting design for a residential tower in Zone 1 (Hawaii) that will use natural ventilation and no mechanical air conditioning.

Hi, in our project we have a 60% of the site vegetated, planted with meadow, we have a small impervious surface near the building, and the building itself.

We have a project with two independent buildings on a single site.

We are not pursuing IEQc4.4 for our project. However, the contractor has stated that we may be able to add it.

We are pursuing LEED NC 2009. We are designing a call centre office building which will be operated 24 hours on three consecutive 8 hours shift work.

Reading the guidance and from past projects its always been pretty straightforward for showing compliance with an apartment or dorm when every room has an on/off switch.

Would a private 2-person office count as one space or 2 when calculating the 50%?

I am currently working on a project that has a dual HVAC system. A Daikin mini split ductless system and a DOAS Desert Eir system with ducts & filtration.

We are working with a building where 60% of the annual energy use accounts for process energy due to a large data center.