Geothermal takes a number of different forms.
There's the true geothermal, which I think you're talking about, where you actually use the heat from below the ground as your heat source.
On October 2nd, 2012. See this statement in context.
October 2nd, 2012 / 10:25 a.m.
Chief Scientist and Assistant Deputy Minister, Innovation and Energy Technology Sector, Department of Natural Resources
Geothermal takes a number of different forms.
There's the true geothermal, which I think you're talking about, where you actually use the heat from below the ground as your heat source.
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