I have an attic that is heated only with a Gas Furnace. However, there is an exhaust fan that helps maintain the space at or below 84 degrees and also runs to ventilate the space on the rare...

Another question regarding the baseline fan power calculation in the Tables 1.4 Excel spreadsheet:

Does the calculation account for the possibility of a Return Fan in the proposed system?...

I am working on an educational facility and all multi-occupant spaces contain thermostat controls except for one classroom. However, this one classroom in particular is only separated by a...

I have tried to figure out but cannot wrap my head around another subject. MPR 6 requires sharing actual whole-project energy and water usage data for a period of at least 5 years. This means...

hello - We have primarily residential building with two core and shell retail spaces on the ground floor. All the residential units meet the credit requirements, but how do we treat the...

The Space Matrix says for residential spaces, each unit needs one thermostat, and the location does not matter. For lighting, we need at least one switch per room. So how do we reconcile the...

We have an urban mixed-use project--about 90% residential and about 10% retail. We are building new parking for the residential units only. Parking for retail is provided on the street and in...

Hello Eliot,

The project I am working on is a mixed-use (mostly residential) neighborhood. There will be solar PV on every home as well as ground source heat pumps. The client and...

We have a project where the team came to us after the fact and are asking about LEED certification. They have already installed a 2 pipe fan coil system. It is understood that there are other...

Hi,
Our project will lend the rooftop to other company "A" which will install PV panels on the entire...