Heating homes through the Earth’s crust

EDMONTON – No one would dare cry, “Bring on global warming.” But when the Arctic wind turns our cheeks rosy, we may harbour that dark thought in our hearts. The human body is not built for the temperatures we endure in Canada, and our houses are expensive to heat.
New technology makes geothermal energy a reality in Canada
Melanie Collison, CanWest News Service
Published: Saturday, September 29, 2007
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