Invisible Savings, Until Now. IPMVP Joins Forces with AMI
In 2002, the second edition of the International Performance Measurement & Verification Protocol (IPMVP) said that whole building energy modeling, also known as Option C, should only be used for energy efficiency projects expecting to save greater than 10% of baseline consumption. However, the only data available for whole building modeling in 2002 was monthly billing data. Since 2007 AMI data has been revolutionizing the energy efficiency industry. IPMVP has kept pace with AMI deployment with...