Screening Tool for Energy Evaluation of Projects: A Reference Guide for Assessing Water Supply and Wastewater Treatment Systems

This publication guides users on applying the Screening Tool for Energy Evaluation of Projects (STEEP), which is designed to support efforts to improve energy use efficiency in water and wastewater treatment systems.

The publication provides a detailed overview of STEEP and explains how to navigate the tool's various interfaces when conducting energy use assessments of proposed or existing water supply and wastewater treatment systems. Since 2017, STEEP has been under continuous development based on pilot assessments carried out in various projects financed by the Asian Development Bank. STEEP is available online and can be downloaded for free.