Geospatial data files

You will need specialized geographic information system (GIS) software in order to access geospatial data files. For more information, please see our Frequently Asked Questions (FAQ).

Supporting Geospatial Data – Initial Project Description

Ontario Power Generation has provided electronic geospatial data files on January 12, 2026, related to the New Nuclear at Wesleyville Project. The dataset contains the following 3 layers for maps provided in the Initial Project Description. These data files are available to the public under the terms of the Open Government Licence – Canada.

Layer Name Page number
Lands to be considered for NNW Project 74
Lands to be considered for Power Generation for NNW Project 74
Waters to be considered for NNW Project 74

Click on the following link to view and download the dataset: Supporting Geospatial Data - Initial Project Description (.ZIP – 36 KB) 

Document reference number: 4

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