The Rainfall Events Calculator, Historical Data tab, shows the 95th percentile storm calculation as a function of TOTAL ANNUAL Precipitation.  Is that correct?  

Hi everyone,

Hello  LEED experts,

I have a project with a small Open space, so the LID techniques will be collection and reuse of rainwater via Rainwater cistern.

For LEED v4 NC Retail are showers required?  For LEED v4 CI Retail are showers required?  The credit language and guide specifically appear to explicitly exclude showers in CI Retail, but

Hi MEP Leaders!

Here's a reminder that our monthly meeting is coming right up--today at 2:00 pm ET.

The CIR 10426 (http://www.usgbc.org/content/10426) creates the impression that in locations where the local code does not require vestibules they are not mandatory, if a "a narrative explaining how

Where exactly do should the Option 2 measurements be taken?  i.e. a certain distance above the light source? on the roof?  

I think I have a great idea for an ID credit (maybe someone already has tried it). For my CI-project I want to have beehives on the (green) roof.

When calculating LPD for the facade (non-tradeable area) can you use the entire facade area or only the actual area being illuminated.