This document describes a business simulation called Portfolio PowerTM that is designed to teach project and portfolio management. The simulation allows participants to manage a real project portfolio over the course of two and a half virtual years. It addresses key portfolio processes like identification, selection, prioritization and evaluation of projects. The simulation provides a practical learning experience with real-life success and failure factors. It also includes continuous monitoring of portfolio value and performance. The goals are to understand the relationship between project, program and portfolio management and how portfolio management aligns with corporate strategy.