scope:

This document provides procedures for using measured preretrofit and postretrofit billing data (e.g., kWh, kW, Mcf, kgal) for the calculation of energy, demand, and water savings.

What Is Included. The procedures

a. Include the determination of energy, demand, and water savings from individual facilities or meters

b. Apply to all forms of energy, including electricity, gas, oil, district heating/cooling, renewables, and water and wastewater

c. Encompass all types of facilities: residential, commercial, institutional, and industrial

What Is not Included. The procedures do not include

a. Sampling methodologies used in large-scale demand-side management programs

b. Metering standards

c. Major industrial process loads

PURPOSE

The purpose of this document is to provide guidelines for reliably measuring the energy, demand, and water savings achieved in conservation projects.