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Manila Bulletin devider Business devider Trade & Industry devider EDC unveils 22-MW Tanawon geothermal plant in Sorsogon

EDC unveils 22-MW Tanawon geothermal plant in Sorsogon

Published Aug 1, 2025 11:00 am  |  Updated Aug 1, 2025 01:03 pm
SORSOGON CITY – Lopez-led First Gen Corp. (FGen), through its renewable energy subsidiary Energy Development Corp. (EDC), launched the 22-megawatt (MW) Tanawon geothermal power plant on Friday, Aug. 1, to bolster the country's clean baseload capacity.
“This is not only a proud achievement for First Gen and EDC, but also a win for the country's energy security and climate resilience journey,” stated Jerome Cainglet, President and Chief Operating Officer of EDC.
Jerome Cainglet, president and COO of EDC.
Jerome Cainglet, president and COO of EDC.
EDC inaugurated the ₱7-billion Tanawon geothermal plant during a ceremony at its Bac-Man geothermal facility in Sorsogon.
The flash geothermal facility is projected to generate 159,000 megawatt-hours (MWh) annually, which will help avoid 38,312 tons of carbon emissions each year.
Cainglet also noted that the plant has been supplying power to the National Grid Corporation of the Philippines (NGCP) grid since its synchronization in February.
Developed over 27 months, the Tanawon project is the second of seven growth initiatives for EDC. It follows the 29 MW Palayan Binary Geothermal Plant, which was commissioned in July 2024.
The Tanawon plant also secured a Certificate of Energy Project of National Significance (CEPNS), which helped expedite its permitting and clearance processes.
EDC with the Department of Energy (DOE) Secretary Sharon Garin and Undersecretary Mylene Capongcol.
EDC with the Department of Energy (DOE) Secretary Sharon Garin and Undersecretary Mylene Capongcol.
EDC plans to commission more projects in 2025, including the 28 MW Mahanagdong Binary Geothermal Power Plant in Leyte.
Additionally, three battery storage projects totaling 40 MWh are on the horizon: 20 MW in BacMan, and 10 MW each in Leyte and Negros Oriental.
By 2026, EDC anticipates completing its 5.6 MW Bago Binary Geothermal plant in Negros Occidental.
EDC currently boasts an installed capacity of nearly 1,400 MW, contributing at least 17 percent of the Philippines’ total installed renewable energy capacity.
The company also accounts for 56 percent of the country’s total installed geothermal capacity, amounting to 1,000 MW.

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First Gen Corp. (FGen) Energy Development Corp. (EDC)
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