The MIT Study on the Future of Energy Storage explores various forms of energy storage and their potential for a sustainable future. The study group, led by Robert Armstrong and Yet-Ming Chiang, includes experts from the fields of chemical engineering, materials science, energy economics, and physics. The report concludes that energy storage will play a critical role in the transition to a low-carbon economy. It highlights the potential of various energy storage technologies, including batteries, hydrogen, and thermal energy storage, and discusses their advantages and challenges. The study also considers the policy and regulatory frameworks that will be needed to support the widespread adoption of energy storage. Overall, the MIT Study on the Future of Energy Storage provides valuable insights into the future of energy storage and its potential to enable a more sustainable and reliable energy system.