Below the surface only a few kilometers down lie an abundant energy source in the form of geothermal heat. It basically holds enough energy to power the entire world. Even though it remains a small part in the global energy mix geothermal energy could become a central figure in the transition to more sustainable energy sources.

The Indonesia geothermal energy market particularly shares numerous benefits with other renewable sources. Unlike thermoelectric stations driven by coal geothermal energy produces considerably lower carbon dioxide and other pollutants which significantly contribute to greenhouse gas or climate change.

Harnessing the underground energy further helps reduce the dependence on fossil fuels and moves closer to energy independence.
The Indonesia geothermal energy market also aligns with sustainable development goals and offers virtually free energy when the plant is operational. There is no question that renewable plants have significantly seen improvements in efficiency and performance recently.

The Advantages

The Indonesia geothermal energy market size is growing rapidly because it offers numerous advantages for the industry. This particularly stands out from other renewable sources including wind or solar power owing to its unique characteristics.

1. Excellent availability

Besides being essentially infinite like other renewable sources geothermal energy is reliable and always accessible. It remains consistent and reliable unaffected by the changes in weather unlike wind or solar power.

2. Does not need huge areas

Geothermal energy plants require significantly less space in comparison to the expansive fields necessary for wind turbines or PV panels. Whether for home use or large facility geothermal systems have most of their components underground. This therefore leaves just a small footprint above the ground.

In residential geothermal systems the heat pump is generally similar in size to a household appliance. Whereas in large facilities the cooling towers and turbines are the largest parts. Even though geothermal plants may occasionally have a visual effect on the surroundings but recent design innovations are further minimizing the issue.

3. Quiet energy

Geothermal plants when running at full capacity generates minimal noise that is barely noticeable. There may be some noise during the construction and excavation stages. But after completion it basically operates in complete silence. This holds true for residential systems and large power plants where the noise is largely unnoticeable with only a few turbines in operation.

4. It contributes to a record increase in job openings

Geothermal energy particularly leads to many indirect employments in comparison to other renewable energy sources for the same installed power.

5. It offers greater energy efficiency without changing the nominal power

Because geothermal energy provides a steady supply it can function at full capacity non stop aside from necessary maintenance. The resulting energy is therefore calculated by multiplying the power by the number of hours the system is in use. Geothermal energy differs significantly from photovoltaic and wind systems. That is because it can consistently operate at full capacity which produces more energy for the similar nominal output.

6. Needs low upkeep

Especially for domestic application geothermal plants require little to no specific maintenance. Because the systems are closed the fluid pressure automatically adjusts. There are only a few electrical and mechanical parts that could wear out or fail.