Summary of "The Philippines Geothermal Energy Potential, Explained"

Scientific Concepts and Discoveries:

Geothermal Energy as a Reliable Source: Geothermal Energy has been a consistent and reliable energy source due to decreasing production costs, with modern plants costing around 5 cents per kilowatt-hour.
Sustainability and Renewability: Geothermal Energy is sustainable and renewable because the heat extracted is minimal compared to the Earth's vast heat content.
Global Geothermal Production: Only a few countries have significant geothermal resources, notably the United States, Indonesia, and the Philippines, which together produce about 60% of the world's Geothermal Energy.
Production Capacities (2020):
- United States: 3.7 Gigawatts
- Indonesia: 2.1 Gigawatts
- Philippines: 1.9 Gigawatts
Philippines’ Geothermal Energy History and Potential:
- Known since the 1980s for abundant geothermal resources.
- By 2005, Geothermal Energy accounted for over 16% of the country's electricity generation from just six geothermal fields.
- Some power plants built in the 1970s are still operational, supplying energy to tens of thousands annually.
- Predicted growth to 2.1 Gigawatts by 2025.
- According to the Philippines Energy Plan (2016-2030), geothermal capacity is expected to increase by 1.3 Gigawatts by 2030, on top of the 1.9 Gigawatts in 2020.
Future Outlook: Advances in technology are expected to improve the ability to harness Geothermal Energy more effectively, expanding its role in the nation’s energy mix.

Cost reduction in Geothermal Energy production enhances its viability.
Geothermal Energy extraction remains small relative to Earth's heat, ensuring sustainability.
Concentration of geothermal production in a few countries highlights geographical and geological factors.
Historical reliance and infrastructure longevity demonstrate Geothermal Energy’s stability.
National energy plans forecast capacity growth based on resource potential and technological advances.

Philippines Energy Plan (2016-2030)
Historical data on Geothermal Energy production in the Philippines, US, and Indonesia (no individual researchers named)