Net Zero Energy Retrofit

Carbon Reduction:
11 tonnes per year since 2020

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Net Zero Energy Retrofit

Triwood | Calgary, AB

  • Air tightness rating of 1.5 air changes per hour at 50 Pascals (ACH50)
  • Triple-glazed windows
  • Air-source heat pumps (for air and hot water heating)
  • Heat recovery ventilation
  • 15.4 kW grid-tied solar array
  • Bidirectional ENMAX electrical meter

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