The Summertime Failure of Minergie and the Case for AC
Minergie is a fantastic concept for a cold planet, and to keep cool in winter. It traps heat with ease during the morning and radiates it for the rest of the day into the night. It supplements to solar radiation heat with geothermal heat, which it gets from the heat pumps. That heat is then spread across the buidling with hot water pipes.
In winter this is fantastic because it saves on energy and provides a comfortable environment. In reality it’s not unusual for me to notice 25°c in winter, so in effect it might be too warm, for some.