Meralco PowerGen Corp. (MGen), the power generation arm of Manila Electric Co. (Meralco), is advancing its shift toward technology-driven energy solutions as part of its strategy to optimize operations and scale renewable energy capacity.
At Schneider Electric’s Innovation Day Philippines 2025 on Tuesday, MGen president and CEO Emmanuel Rubio revealed plans to develop a battery energy storage system (BESS) in Carmen, Cebu, targeted for completion by 3Q 2026. While final specifications are under review, the project is expected to generate 20 to 40 megawatt-hours (MWh). Rubio said Cebu remains underserved in terms of power reserves, making it a strategic site for energy storage investments.
“Energy storage costs are falling and performance is improving,” Rubio said, noting long-duration storage is now the standard, especially for variable renewable energy (VRE) assets.
In line with digital transformation efforts, Rubio confirmed initial discussions with Schneider Electric on using predictive analytics and digital control system upgrades for MGen’s decade-old coal-fired power facilities under Cebu Energy Development Corp. and Panay Energy Development Corp. The upgrades aim to improve reliability and operational efficiency.
Looking ahead, Rubio highlighted plans to integrate artificial intelligence (AI) into operations of the firm’s flagship 3,500-MW solar project — touted as the world’s largest under development — through Terra Solar Philippines Inc., an MGen affiliate. The solar farm, spanning Nueva Ecija and Bulacan, will be paired with 4,500 MWh of BESS capacity. The first 2,500 MW phase is expected to complete by 2026, with a further 1,000 MW phase scheduled for 2027.
MGen also plans to install up to 700 MW of solar panels by end-July 2025, with 90 to 100 MW already laid out, Rubio said.
In parallel, the company aims to expand its solar footprint this year by adding 85.2 MW from smaller-scale projects in Cordon, Isabela, and Baras, Rizal, among others.
The technological push reflects MGen’s broader commitment to modernizing its energy infrastructure, integrating digital innovations, and supporting Meralco’s goal of sustainable and reliable power generation across the Philippines.
