Beyond Fossil Fuels: Iceland’s 99.99% Clean Energy Success Story

Author: Alfend Rudyawan | Editor: Dasapta Erwin Irawan

In a recent presentation, Dr. Juliet Newson, Director of the Iceland School of Energy at Reykjavik University, shared Iceland’s remarkable journey to clean energy independence. Iceland stands as a global leader having virtually eliminated fossil fuels, with hydropower generating 70% of the nation’s energy and geothermal providing another 29%. Just 0.01% still comes from fossil fuels in remote areas awaiting grid connection.

This success story is rooted in Iceland’s unique geology. Positioned directly on the Mid-Atlantic Ridge where tectonic plates separate, the island nation benefits from both mantle decompression heating and a deep mantle plume, creating abundant and accessible geothermal resources.

What makes Iceland’s approach particularly impressive is how thoroughly geothermal energy has been integrated into daily life. Beyond electricity generation, it heats homes, powers agricultural greenhouses, warms swimming pools, keeps city streets free of snow, and supports aquaculture operations. This comprehensive utilization shows how a single renewable resource can transform both everyday living and the national economy.

Dr. Newson explained that Iceland has developed world-class expertise in geothermal research, technology, and sustainable reservoir management. This valuable knowledge is now shared globally through education and training programs. The Iceland School of Energy offers international students and professionals opportunities to study and gain hands-on experience in sustainable energy practices.

The Iceland story demonstrates that successful energy transitions require more than just natural resources—they demand national commitment to innovation, education, and sustainability that permeates society.

Dr. Newson’s insights were shared at an event hosted by Institut Teknologi Bandung (ITB). The Geological Engineering Programs (FITB ITB), in collaboration with the Geothermal Master Program (FTTM ITB) and Graduate School of Multidisciplinary Sciences and Technology, organized this special presentation titled “Iceland’s Geothermal Systems and the Iceland School of Energy.” The event took place on Wednesday, September 24th, 2025, from 09:00 to 12:00 WIB at Gedung Energi Lt.1, bringing valuable international perspectives on clean energy to Indonesia.

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