Israel Explores Geothermal Energy for Power Generation

Israel is examining the potential of geothermal energy, harnessing the Earth's internal heat to generate electricity, as a means to diversify its energy sources and bolster energy security. The Ministry of Energy and Infrastructure announced in April its intention to explore the advancement of this field, including the possibility of a pilot project within Israel. A key advantage of geothermal power is its capacity for continuous, 24/7 electricity production, independent of weather conditions or sunlight.

While Israel is investigating this option, it is not pioneering the technology. Countries such as the United States, Iceland, Indonesia, Turkey, and Kenya already utilize geothermal energy. In Kenya, for instance, geothermal plants supplied approximately 43% of the nation's electricity in 2024, according to the International Energy Agency.

Israel's interest is particularly piqued by recent advancements in drilling technologies, which could enable access to heat at greater depths and at a more economical cost. This could expand the viability of geothermal energy to regions where it is currently not feasible. Minister of Energy and Infrastructure Eli Cohen stated that the initiative aims to leverage Israeli knowledge and technology to diversify energy sources and enhance energy security.

Professor Brian Rosen, the Ministry's Chief Scientist, emphasized the need for comprehensive development, from research and site mapping to drilling technology innovation. The Ministry is also pursuing collaborations with Germany and the United States in this sector. Previous assessments, including a 2008 survey by the Geological Institute, indicated significant geothermal potential in Israel, particularly in the southern Golan Heights where temperatures of around 150 degrees Celsius can be reached at a depth of 2.5 kilometers. However, drilling deeper than five kilometers in many areas presents a significant economic challenge.

According to a Ministry review, advanced drilling technologies are expected to reach commercial maturity within five to ten years, potentially making deeper geothermal extraction economically viable. The Ministry is currently evaluating the feasibility of integrating this technology into the national grid, though no commercial power plant has yet been announced.