Source of supply of wood waste yards in southeastern Michigan in 1000 m3.
| Types | Small | Large | Total | Percentage of total supply | |
|---|---|---|---|---|---|
| Land clearing | Wood chips | 65.8 | 731.5 | 797.3 | |
| Logs | 4.5 | 1,907.4 | 1,911.8 | ||
| Branches and brushes | 0.1 | 1,128.9 | 1,129 | ||
| Mulch | -- | 213.2 | 213.2 | ||
| Stump | -- | 2 | 2 | ||
| Source total | 70.2 | 3,983 | 4,053.3 | 60.86% | |
| Pallets | Scrap pallets | -- | 11.6 | 11.6 | |
| Wood chips from pallets | -- | 2.5 | 2.5 | ||
| Source total | 0 | 14.1 | 14.1 | 0.21% | |
| Sawmill residues | Mixed | -- | 367 | 367 | 5.51% |
| Tree removals | Wood chips | 67.3 | 1,035.8 | 1,103.1 | |
| Logs | 7.1 | 107.6 | 114.7 | ||
| Branches and brushes | 77.2 | 911.9 | 989.1 | ||
| Mulch | -- | 13.6 | 13.6 | ||
| Stump | -- | 4.6 | 4.6 | ||
| Source total | 151.5 | 2,073.7 | 2,225.2 | 33.41% | |
| Total wood supply | 221.8 | 6,437.8 | 6,659.6 |