6.2.1 Sampling Methodology The Evaluator selected a sample of 26 projects from a total of 72 projects completed in 2021 (only completed projects are considered for sampling). The overall sample of 26 projects represented 53% of total track...
AI summary The Evaluator sampled 26 completed energy efficiency projects from 72 total in 2021, representing 53% of tracked energy savings. A stratified sampling approach was used, with a focus on the Pay-for-Performance (P4P) stratum. The sample included a mix of project types, and the Evaluator noted that a more complete sample would yield more representative results due to the influence of larger projects.