I have a project for which we are pursuing Platinum and have an opportunity to use a bio-based material (12"+/-) as a filler under pan deck and concrete.

Please excuse my ignorance on this, but when determining the baseline to compare, I understand that it depends on the substantial completion date of the plumbing system and if before 1993, then use

I am on a block with two other project under construction at the same time. Can I count the other projects in my calculation of development density?

The owner purchase 99% green power in error (70% was to be purchased).

Hi All, We are working for a facility wherein the occupants commute by company buses everyday. Approximately 95% of the occupants use company buspools.

My question is currently about the scope of certification, but has it main impact on the building's energy performance. We are currently working on a major renovation and extension of an office bu

Have any projects used electronic air filters (in conjunction with MERV 8 filters) as an alternative compliance path for this credit?

Do we need humidity control on every single heat pump that is in the builidng?

I am trying to determine if we need to include the conventional commercial gas/electric water heater in our Energy Star documentation.

Hi, everyone, If there is a project with demand charge, how should we deal with the rule of 25% process cost. Assume one building annual cost like below: total demand cost（by $/kw）=1$ total energy