There seems to be some challenges with clarity on the wording of this credit instructions, our team Electrical Engineer and I had this conversation and it became necessary to post it up here for some expert insight... See reference and question below. Thank you
The LEED document states this metering shall be installed for the following:
- All whole-building energy sources used by the building; and
- Any individual energy end uses that represent 10% or more of the total annual consumption of the building
It is my interpretation that the second point is intended to cover an individual branch circuit or load. Please confirm.