I am currently developing a Building Envelope Cx Checklist for LEED v3 projects.

Can anyone identify the range of Building Envelope seasonal tests that are required to satisfy Option 2. Is there a typical list of activities outlined by LEED.

Hi, Is there any precedent for being able to exclude fuel refinery energy from an energy model.

Hello Elliot, Following up on the last question, the reference guide refers to pedestrian and bicycle connection for culs-de-sac. From your response I assume it applies to all through connections.

I purchased my v4 reference guide last year and the listing of exemplary performance options differs in the table 5: Scorecard and policy areas and the information listed under each credit.

In LEED 4.0 it states that for plumbing all Domestic Hot Water Systems, pumps and controls.

Reference guide v4 BD+C:Page290: STEP 5: I didnot understand why a 0.15 is used in this equation. Is this for any kind of losses in the rain water storage process.

Hello, I am working in France where we analysis the Life Cycle Impacts of materials using the European standards notably ISO 21930 / EN 15804 & NF P01-010.

On the FAQ of this page the following is written: How does the LCA consider operating energy?

Hi. I'm trying to understand what is a data set compliant with ISO 14044.