Vegetation
Vegetation plays a role in the heating and cooling
of a building.
The boundary where shade meets sun is characterized by a breeze.
These convection currents create cool air that can flow through
your house when the windows are open. Consider the diagram below
as a passive solution to a problem that is often addressed with
mechanical solutions such as air conditioners or blinds.
Passive solar solutions should consider proper placement of
trees and landscape with respect to a building.