Hi, we are certifying a new C&S building, in v2009. The version of Ashrae 90.1 to follow is 2007?

Hi, In relation to Table 1.4 where can one get "Annual Equivalent Full Load Hours of DHW Operation". Is this something I need to calculate or is it a standard value ?

Hi, We are working in a Core and Shell project that was registered after april, 2016, from that date to comply with the pre requisite we need to achieve at least 14% savings, We want to know if the

Hello, In a CS office building we specified SHGC=0.35 (for zone 5 ASHRAE requires

Hello there What does this mean : Ensure that no credit is taken in the proposed case for lighting reduction on tradable surfaces" Does this mean if the LPD for facade lighting for a designed b

THE BMS in our project is programmed with a night-setback function to reduce the temperature at NO operation (night) in winter for energy saving purpose. As the temperature setpoints have to be mod

Hi, I am working on a mixed use project with retail on 1st floor and office on 2nd and 3rd floor with a total project area of 115,000 sf.

I am working on a Core & Shell LEED 2009 project and am wondering if for the energy simulation model on the proposed building versus the baseline, should we only include the shared common space

I am trying to establish the minimum chillier efficiency we are permitted to use in our PRM model. We have spec'd an air cooled chiller.