"The Passive House: Sealed for Freshness."

Quite aside from the environmentalism and the long-term cost savings, I love the promise of quiet:

Look out the living room windows and you can see a gardener wielding one of those ear-piercing leaf blowers in the yard, but you would never know it inside.

There is no furnace or air-conditioner clicking on or off, no whir of forced air, and yet the climate is a perfect 72 degrees, despite the chilly air outside....In one of the most humid cities in the country, you aren’t sticky or irritable....