With solar capacity projected to hit 1. 5 GW by 2025 (up from 780 MW in 2023), the city's grid needs storage solutions that can handle intermittent generation. But here's the kicker—current infrastructure only supports 2-hour discharge cycles. This article explores operational projects, emerging trends, and how innovations like grid-scale batteries are stabilizing power supply while reducing. . As Azerbaijan's capital grapples with renewable integration challenges, Baku energy storage stations are becoming the linchpin of its 2030 clean energy roadmap. 5 GW by 2025 (up from 780 MW in 2023), the city's grid needs storage solutions that can handle. . The energy platform also requires breakthroughs in large scale energy storage and many other areas including efficient power electronics, sensors and controls, new mathematical and computational tools, and deep integration of energy technologies and information sciences to control and stabilize. . This mechanism applies to independent electrochemical energy storage stations with a power capacity of 5 MW and a continuous discharge time of 1 h or more, which the provincial power dispatching centre directly. Energy storage is one of the hot points of research in electrical power engineering. . Smart grids are electricity networks that deliver electricity in a controlled way, offering multiple benefits such as growth and effective management of renewable energy sources. The present article is a review o. This 250MW facility (equivalent to powering 80,000 homes daily) uses compressed air to tackle renewable energy's biggest headache: intermittent supply.