
Designers New Challenge for Cooling Buildings with Highly Insulated Air Tight Envelope
We live in a heating dominated climate, meaning that it’s colder outside than what we want inside for most of the year. How have we come to the decision that cooling is a bigger problem than heating? Increased use of early hourly energy modelling has identified overheating as a potential problem in highly insulated buildings. This is not new.
Our experience has shown that conserving heat can be achieved with fixed materials and no moving parts, but cooling a space conventionally requires electricity, cooling equipment, maintenance, and an equipment replacement cycle. Finding a passive way to deliver cooling services would be more resilient, as well as less costly for operations.
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