Hi, I have several compact rooftop units serving a big sales area. However, only 80% of them is actually new equipment that meet the credit's criteria.

Are we to include lighting and small power line items in this table and electrical equipment for a data center?

Hi, The Advanced Buildings Core Performance Guides asks for ENERGY STAR labeled package unitary equipment. Does anyone has experience with ENERGY STAR "equivalent" equipment adoption in internat

The building has one of the facades facing east-south. There are trees at street level that block the sun.

Dear all, Same project as before, Central Chilled Water System, not in our scope. The only HVAC equipment in our scope are 2 CRAC units for the office's SITES.

Can the LEED-CI certificate be obtained even after the renovation process has been completed? There has been no registrations or whatsoever before the renovation/construction.

Hello everyone, I'm working in a smal project (just 2 floors) that is naturally ventilated overall.

I am trying to understand whether the modelling for Option 2 of this credit is supposed to be done using the ECB method or Appendix G.