The focus of the report is on the significance of long-duration energy storage (LDES) in the new power play. LDES is defined as energy storage that lasts beyond short-duration storage (minutes) and medium-duration storage (4-12 hours). LDES is seen as vital for energy security and market stability, helping the electricity grid to manage peaks and troughs in supply and demand. It also minimizes the risk of brownouts and blackouts, especially in the face of extreme weather events. LDES is also important for high-volume power users such as heavy industry and consumers in remote areas with limited grid connectivity and supply. The technology has become a hotbed of investment and innovation, and its significance is driving R&D activity in the field.
