Reported energy savings by windbreaks, in percent of heat used by an unprotected house.
| Model buildings in N.D. (3) | 23-40 |
| Models in wind tunnelst | |
| In Kans. (55) | 15 |
| In N.J. (20) | 9 |
| Individual unoccupied mobile home in Pa. (12) | 12 |
| Occupied full-scale houses | |
| Townhouse in N.J. (31) | 3 |
| Detached house in N.J. (15) | 10 |
| Detached houses in Radisson, N.Y. (42) | 25 |
| Windbreak around mobile home park in Pa. (54) | NM* |
↵* NM = not measurable