You've probably heard about 'Passive House' (or 'Passivhaus'). And like Phil and Chris, you can feel the buzz in the air from it within the green housing community. It's a building certification that is focused completely and only on reducing energy consumption. Join Chris and Phil as they summon their own energy to discuss this hot topic over a couple of cocktails. In the first part, they talk about what a passive house is, why you'd build one, and the history behind the passive house movement.

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