This book and guide will lead you through the complete process of identifying, evaluating and purchasing both solar energy and geothermal power. You will be shown how combining the two sources of clean energy will provide the best return on investment. Once you understand the investment proposition you then need to identify reputable solar and geothermal companies. With a quality installation next it's time to reap the benefits of your investment. Learning the process of registering your system and grading your SRECs becomes essential to maintaining your Return on investment. This guide takes you step by step through the entire process with examples to illustrate the entire process. Enjoy and if at any stage you need help fell free to contact me directly from my website www.mygreenenergyroi.com Happy reading you will learn a lot quickly.