Certified Energy Manager Practice Exam 2025 – Complete Test Preparation

The purpose of the "Energy Star Portfolio Manager" tool is to track and measure energy and water consumption in buildings. This web-based tool enables building owners and managers to assess the energy performance of their properties by inputting energy and water usage data. It allows users to monitor consumption trends over time, compare performance against similar properties, and identify opportunities for improving energy efficiency.

This capability is essential for managing energy use effectively, as it helps in establishing baselines, tracking progress towards energy reduction goals, and ultimately facilitating energy management decisions. By providing detailed insights into energy usage patterns, the tool empowers organizations to implement energy-saving measures and improve their overall sustainability performance. Furthermore, using the Portfolio Manager can also aid in obtaining Energy Star certification, which recognizes buildings that meet energy efficiency standards.