Can client's emails be used in place of letter of commitment form client? Does USGBC accept emails as evidence?

We have a project that specified exterior lgithing for 1120 W. Based on IECC, we could claim supplemental allowance of 1300 W regardless o the exterior area.

I am looking for clarification on what is considered to be 'overhead vegetation.' Per the LEED v4 Reference Guide, "a minimum of 25% of outdoor space must be vegetated or have overhead vegetated c

appeal on MRc7 Hi, we just received our final review, but we like yo get one more point to have 80 points instead of 79.

Hi, all! I wrote up my LEED AP BD+C exam tips in so much detail that we went crazy and decided to turn it into a study guide, workbook, and online practice exam!

I'd like some assistance on defining my fixture groups. My project has the same public lavs, water closets, and urinal fixtures throughout the building with very similar occupant usage patterns.

Can anyone confirm if the in-house plugin for Revit 2015 will be accepted for IEQc8.1 simulation?

Would interstitial or interior blinds could contribute to load reductions and contribute to an increase in energy efficiency?

A client is preparing for the development and design of a sizeable New Addition to an Existing Facility in Europe.

Is the LEED for existing buildings O & M for existing buildings that have been previously certified?