We will fit our new clearly-defined approaches into the existing Options. Every user situation Is different and has different needs for reducing uncertainty. Uncertainty must be addressed in two ways. A basis for selecting the appropriate approach that includes cost, uncertainty and risk. A Performance Verification- System performance model is defined and variables are measured at least once, before and after the retrofit.
Performance measurement can be continuous or short term.
Savings verification includes measurement of all relevant variables and is based on an attempt to explain variations in energy usage and eliminate variations not due to the retrofit from the analysis. Activities pursuant to correction of the model are considered baseline adjustments and must be conducted in an open and transparent manner. That's my attempt at an outline. The good news is that this helps clear up the need of short term and continuous and all that. It basically tells users that Option A is performance measurement.