Cristina, did you ever receive any advice on your clarification documentation? We are at the early stages of reviewing a CI (about 70 percent of the entire floor space) where the tenant does not intend to change any plumbing fixtures. From what I understand of Breeze Glazer's reply from USGBC, we would be exempt from WEp1 and we would be excluded from pursuing WEc1. Is this correct?
And even if the existing plumbing is already efficient, since it is only about one year old, we still wouldn't be eligible for WEc1 based on the response that you received from GBCI?