BacMan Geothermal Power Plant

BacMan Geothermal Power Plant
Map
CountryPhilippines
LocationSorsogon City, Sorsogon and Manito, Albay
Coordinates13°03′36″N 123°55′46″E / 13.06010°N 123.92935°E / 13.06010; 123.92935
StatusOperational
Commission dateSeptember 1993[1]
OwnerBac-Man Geothermal Inc.
OperatorBac-Man Geothermal Inc.
Geothermal power station
TypeFlash steam[1] / Binary cycle
Power generation
Units operational5 units (3 power stations)
Units decommissioned1 unit
Nameplate capacity209.8-MW

The Bac-Man Geothermal Production Field, also known as the BacMan Geothermal Power Plant, is one of the geothermal power stations owned and operated by Energy Development Corporation via its subsidiary Bac-Man Geothermal Inc. in the provinces of Albay and Sorsogon in the Philippines. It is named for its location in the municipalities of Bacon (a district since merged with Sorsogon City) and Manito.

History

Under PNOC-EDC

The state-owned Philippine National Oil Company (PNOC) conducted exploration on the Bacon-Manito (BacMan) geothermal reservation in the mid-1970s. Francis Palafox was the project manager of the geothermal project for a power station originally planned to have 170-MW capacity (two 55-MW units, and one 60-MW unit).[2] The Energy Development Corporation (EDC) was a subsidiary of the PNOC at the time.

The BacMan Geothermal Power Plant's first unit BacMan I consist of two 55-MW power units which was commissioned in 1993. BacMan II also had two 20-MW units.[3][4][5] The Cawayan and Botong plants of BacMan II were commissioned on 1994 and 1998 respectfully.[6]

In 2002, there were plans to build a 70-MW unit in barangays Masud and Pangpang in Sorsogon City as part of the Tanowon project which was met with environmental concerns from residents due to its proximity to a watershed.[7]

The privatization of the EDC began as early as 2005.[8] By early 2007, the national government has lost majority stakes on EDC.[9] The government sold its remaining stakes to the First Gen Corporation of the Lopez Group.[10] The power stations were shut down in 2009.[11]

Under privatized EDC

The Energy Development Corporation (EDC) acquired the power stations from the government in May 2010.[11]The plant at the time of its acquisition had a total capacity of 130-MW with only one unit of the two in BacMan II retained.[4]

EDC started rehabilitation works on the existing facilities and by 2013, BacMan I is now fully refurbished and operational with Unit 1 and Unit 2 activated on January 27 and February 11, 2013 respectively.[3][11] By November 2014, Unit 3, the sole-unit in BacMan II was already operational.[12]

The BacMan facility was expanded further when EDC began the construction of the 28.9-MW Palayan Binary Geothermal Power Plant (PBGPP) in June 2021.[13] It became operational on July 5, 2024.[14]

The Tanawon Geothermal Power Plant is a 22-MW geothermal power station within the complex was commissioned on August 1, 2025.[15][16]

Facilities

Power station Unit Capacity Commissioned
BacMan I[5] BacMan Unit 1 55-MW 1993
BacMan Unit 2 55-MW 1993
BacMan II[5] BacMan Unit 3 (Cawayan) 20-MW 1994
N/A (Botong) 20-MW 1998 (decommissioned)
Palayan Binary 28.9-MW 2024
Tanawon 22-MW 2025

References

  1. ^ a b "List of Existing Power Plants (Grid-Connected) as of 31 January 2025" (PDF). Department of Energy. January 31, 2025. Retrieved August 3, 2025.
  2. ^ "Bacon-Manito geothermal plant to deliver 170MW". Manila Standard. August 1, 1987. p. 9. Retrieved August 3, 2025.
  3. ^ a b Remo, Amy (April 8, 2013). "BacMan's 55-MW facility resumes operations". Philippine Daily Inquirer. Retrieved August 3, 2025.
  4. ^ a b Remo, Amy R. (April 29, 2013). "EDC shuts down BacMan unit anew". Philippine Daily Inquirer. Retrieved August 3, 2025.
  5. ^ a b c "Bac-man Geothermal Inc. (BGI)". Energy Development Corporation. Retrieved August 3, 2025.
  6. ^ Gatdula, Donnabelle. "EDC unit completes purchase of Bacman geothermal complex". The Philippine Star. Retrieved August 3, 2025.
  7. ^ "Sorsogon residents buck geothermal exploration". Manila Standard. June 22, 2002. Retrieved August 3, 2025.
  8. ^ Gatdula, Donnabelle L. (September 17, 2005). "NG decides to push back privatization of PNOC-EDC". The Philippine Star. Retrieved August 3, 2025.
  9. ^ "Gov't loses majority control of PNOC-EDC". GMA News. July 11, 2007. Retrieved August 3, 2025.
  10. ^ "PNOC-EDC goes to First Gen". GMA News. November 22, 2007. Retrieved August 3, 2025.
  11. ^ a b c "EDC starts commercial operations of BacMan plants". GMA News. February 26, 2013. Retrieved August 3, 2025.
  12. ^ Gonzales, Iris (November 22, 2014). "BacMan geothermal facility now completely operational". The Philippine Star. Retrieved August 3, 2025.
  13. ^ Lagare, Jordeene B. (December 19, 2022). "EDC will have its hands full in 2023". Philippine Daily Inquirer. Retrieved August 3, 2025.
  14. ^ Flores, Alena Mae S. (July 5, 2024). "EDC completes 28.9-MW Palayan binary geothermal plant in Albay". Manila Standard. Retrieved August 3, 2025.
  15. ^ Esmael, Lisbet (August 1, 2025). "EDC fires up new P7-B geothermal power plant". Philippine Daily Inquirer. Retrieved August 3, 2025.
  16. ^ Calipay, Connie. "P7-B geothermal power plant inaugurated in Sorsogon City". Philippine News Agency. Retrieved August 3, 2025.
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