
The wind resource maps are a complimentary resource for on-site wind measurements for large-scale capitally intensive wind power projects. The maps are a powerful tool for utilities and developers interested in wind power.
The maps are provided in Adobe .pdf format. In order to properly view these documents, you require Adobe Acrobat Reader version 6.0. If you do not have this version on your computer, you may download the reader at no charge from Adobe.
General Wind Resource Maps
| Map Extent | ||||||
|---|---|---|---|---|---|---|
|
Map Type |
Height (AGL) |
Province | North east | North West | South East | South West |
| Wind Speed | 10 m | 100 m | 100 m | 100 m | 100 m | 100 m |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 30 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 50 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 80 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 100 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
|
Power Density |
10 m | 100 m | 100 m | 100 m | 100 m | 100 m |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 30 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 50 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 80 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
| 100 m | 100 m | 100 m | 100 m | 100 m | 100 m | |
| 1 km | 1 km | 1 km | 1 km | 1 km | ||
Seasonal Wind Resource Maps
| Height |
Spring |
Summer |
Fall |
Winter |
| 30 m agl | 2.5 MB | 2.5 MB | 2.8 MB | 2.7 MB |
| 80 m agl | 3.4 MB | 3.2 MB | 3.4 MB | 3.4 MB |
These maps are illustrative only. Do not rely on them as being a precise indicator of routes, locations of features, nor as a guide to navigation. These maps may contain cartographic errors or omissions.
These maps have been created at a resolution suitable for web downloading (ranging in size from 500 kb to 3.4 Mb). Higher resolution maps are available on request.

This site is maintained by the Government of Ontario