Core Viewpoint - The Philippines Department of Energy (DOE) has mandated that all large renewable energy projects with a capacity of 10 MW or more must include energy storage systems, with a minimum configuration ratio of 20% of the total installed capacity, marking a significant shift in managing the intermittency of wind and solar power [3][4]. Group 1: Policy Changes - The new regulation aims to enhance the reliability of the power supply by reducing sudden generation losses through mandatory energy storage systems [3]. - Energy Secretary Sharon S. Garin emphasized that energy storage is not only for storing excess power but also for improving the grid's reliability and integrating more renewable energy [3]. Group 2: Infrastructure Strategy - The DOE has instructed transmission network operators and distribution companies to incorporate energy storage into their long-term infrastructure strategies, recognizing it as a vital resource for grid reinforcement and frequency control [4]. - The upcoming updates to the Philippine Energy Plan (PEP) and Transmission Development Plan (TDP) will institutionalize these requirements, signaling clearer intentions to investors and accelerating the country's clean energy goals [4]. Group 3: International Conference - The 14th Energy Storage International Conference and Expo (ESIE 2026) will be held from March 31 to April 3, 2026, in Beijing, focusing on global energy storage market trends and opportunities [6][11]. - The conference will feature discussions on policy details and market access rules from various regions, including mature markets in Europe and emerging markets in Southeast Asia and the Middle East [4].