Has anybody used the EPA LEED CHP Calculator on a LEED project?  As the the name suggests, it was made specifically for LEED projects (though it states for early assessment only).  W

Hi, We have an expansion project with operating room, offices, cleaning space for the entire hospital.

We are currently working on a park Shelter in a public park In the united states. The shelter is open for bookings to the public for fixed periods at a time.

For HVAC Background Noise, do all spaces have to use the same Sound Rating Method (NC/RC, dBA,
dBC, RC(N)), or can these vary by individual space or by space type?

Hi

My proposed building has a number of unconditioned spaces (per definition according to Appendix G):

Has anyone been able to tackle the third option for this credit, which is not shown in the BPDO calculator?

Has a 90.1-2010 AEDG been published yet or is 2004 the most recent? Thanks

The Prerequisite is pretty explicit that it only applies to newly installed fixtures. What happens if the ice machines are existing?

What method of testing have people used to measure airborne PM-10 dust required as part of V4 IEQ Credit 3.2?

Is real time monitoring acceptable?

Hi All,