The 2x600 MW Ilijan Power Plant in Batangas is a combined cycle power plant in Batangas City. The Ilijan Power Plant is the largest natural gas facility in the Philippines. In June 2010, the Company entered an IPPA agreement with the Power Sector Assets and Liabilities Management (PSALM) Corporation, which enabled SPPC to serve as the administrator of the Ilijan Power Plant. Following the expiration of the Ilijan IPPA Agreement in June 2022, the Ilijan Power Plant was turned over to San Miguel Global Power through its subsidiary, South Premiere Power Corp. (SPPC).