Practical learning assignments, quizzes, and excerpts of relevant and applicable code text and commentary make up the cornerstones of this comprehensive self-study guide for the 2006 International Energy Conservation Code?. The Study Companion is made up of 10 study sessions and is designed to highlight the code's key concepts with learning tools that require in-depth thinking and practical applications. This enriched approach to self-study will provide students with the resources they need to develop a strong working knowledge of the code and how to apply it.