Ayala-led ACEN Corp. is transforming Zambales province into one of the country’s largest renewable energy (RE) hubs, with nearly one gigawatt (GW) of combined solar and battery energy storage projects either operating or under development.In a disclosure to the Philippine Stock Exchange (PSE) on Monday, July 27, ACEN said its Zambales portfolio will have about 948 megawatts (MW) of combined solar capacity. This includes the 585-MW SanMar solar p…