The concept of using gravity for energy storage has been around for centuries, but modern gravity batteries emerged with the development of renewable energy technologies. One of the earliest documented instances was in the 1960s when scientist Donald Wells proposed the idea of using weights in mineshafts for energy storage. However, it wasn't until recent years, with advancements in materials and engineering, that gravity batteries gained significant attention. This book describes the workings, fabrication, advantages and future of gravity energy storage batteries and how they serve as an alternative energy source for future energy consumption.