In a contractual situation where the contractor, owner and architect are bound in a single contract, who is able to hire the CxA for enhanced commissioning?

I would like to certify a two story, 3,800 s.f. office building. When generating the Energy Star performance report one question asks to confirm that the building area is 5,000 s.f. or greater.

Regarding a residential kitchen sink that has a faucet and a spray nozzle, would the spray nozzle be measured against the baseline flow rate of a kitchen faucet or a pre-rinse spray valve?

Should I include temporary materials, such as concrete formwork and shoring, in the documentation for MRc5? Thanks!

Has anyone done a study to prove that incorporating the features of this credit into their buildings has reduced elevator usage in a high-enough percentage to be able to reduce the quantity of elev

A project pursuing LEED CS 2009 is located in a research park and is subject to the research park's design guidelines. Per city zoning, there is no requirement for open space.

I have a state owned youth detention center (jail) project in lighting zone LZ1.

Under the lead section, the credit language includes the requirement to "Upload lead documentation.

Daylighting Community, We are working on a small building located on an airport campus called a Ground Transportation Unit (GTU).

Does the M&V Plan for EAc5.2 have to include what tool is being used to calculate the baseline energy use of the building?