Reported reductions in interior air temperatures (°F) of houses or model houses by complete tree shade.
| One-eighth scale model house with realistic insulation and thermal mass but not ventilated in Utah (36) | 13 |
| Lived-in houses surveyed in Calif. Central Valley (7) | |
| Insulated | 2 |
| Not Insulated | 6 |
| Wood-frame trailer, uninsulated, not ventilated, tree shade in Calif. | 20 |