Mexico's new 30% battery storage mandate is set to transform the renewable energy sector. Learn how this policy impacts grid stability, private investment, and the future of energy storage solutions. This move, announced by Jorge Islas, Undersecretary for Planning and Energy Transition, aligns Mexico with global efforts. . Mexico's new regulation mandating battery systems for solar and wind projects positions it as a model for energy storage integration in Latin America, according to a new report. From ESS News Mexico has emerged as a leading example for energy storage development in Latin America, according to the. . The new rule requires solar and wind power plants to include battery systems with a capacity equivalent to 30% of their installed power, aiming to add 574 MW of storage by 2028.