Geothermal Energy in Nunavut
Geothermal energy is a renewable energy source that harnesses heat from beneath the Earth's surface to generate electricity or provide direct heating. It is a reliable, clean, and sustainable alternative to fossil fuels, offering the potential for long-term energy security and reduced greenhouse gas emissions.
While geothermal energy has been successfully developed in other parts of Canada and the world, its potential in Nunavut remains largely unexplored. Preliminary studies suggest that certain regions of the territory may have viable geothermal resources, but further exploration and research are needed to determine their feasibility for energy production.
Current Status
- Geothermal studies around Baker Lake, Cambridge Bay, and Resolute Bay started in January 2020 and completed in March 2024.
- CanNor has approved and provided funding for QEC's funding for the Nunavut Feasibility Assessment Phase IIB and this project has been concluded.
- The goals of the Phase IIB program were:
- Make recommendations for a planned Phase 3 of the Nunavut Geothermal Assessment, identifying a community deemed to provide the highest probability of geothermal success and drilling options to explore the potential fully.
- Identify additional research and desktop studies to progress Phase IIB findings.
- Recommend assessing how geothermal storage of diesel power plant waste heat could be used in expanded community District Heating Systems.
Next Steps
There is still potential for geothermal energy production in Nunavut, however, developing it would require significant investment in geological studies, drilling and infrastructure. QEC continues to monitor advancements in geothermal technology and explore opportunities to assess is potential in the territory.