This handbook by the Sierra Club is a resource for school district staff and allies working to implement clean energy solutions. This document has compiled many of the best resources on topics ranging from renewable energy solutions and energy efficiency strategies to financing options. The first part of the handbook makes the case for clean energy, which you may find useful in gaining support for, or communicating about, your efforts. The second half provides a step-by-step roadmap for achieving 100% clean energy districtwide. Each section includes resources, tools, and real-world examples that will help guide your efforts.