A 30 GJ EnerGuide improvement, with modeled consumption almost unchanged
One home’s EnerGuide rating fell from 127 to 97 GJ/year. Its modeled consumption rose slightly. The paired records show where...
Alberta gas prices: stress-test your heating costs
LNG adds demand, but household bills depend on more than a wholesale benchmark. A transparent heating-cost example shows how to...
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Can a phone flashlight tell you whether a window has low-e glass?
How to use reflection colour as a clue, verify the coating, and avoid inventing a window’s energy rating.