This document provides guidance on effective communication and presentations for communicating about energy efficiency initiatives. It discusses principles of good communication planning, including understanding the context, audience analysis, and consistency. The importance of leadership communication and visible support is emphasized. An example communications plan template is presented. Effective presentations are said to be planned and structured around establishing context, asking a question, and providing a clear, evidence-based response. The document recommends structuring the main body of presentations logically around key ideas and conclusions.