This course begins with an overview of the concept of using compressed air to store electrical energy and the plants currently in operation are reviewed. Next, the various methods to store compressed air are discussed. This is followed by a detailed look at how a compressed air storage plant operates and the different types of designs that are available. Finally, the advantages and disadvantages of compressed air energy storage is discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

After taking this course the learner should,

• Understand the storage requirements of CAES
• Understand the basis of underground storage for CAES
• Know the advantages of each type of underground storage medium
• Know how a conventional CAES plant works
• Understand the use of combined-cycle plants in CAES
• Be able to explain the benefits of CAES to the utility industry