Otto Holden hydroelectric plant

Part of the Global Hydropower Tracker, a Global Energy Monitor project.

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Otto Holden hydroelectric plant is an operating hydroelectric power plant in Mattawan, Nipissing District, Northeastern Ontario, Ontario, Canada.

Project Details

Table 1: Project details for Otto Holden hydroelectric plant

Status	Commissioning year	Nameplate capacity	Turbines	Technology type	Owner
Operating	1952	243 MW	8	Run-of-river	Ontario Power Generation

Location

Table 2: Location details for Otto Holden hydroelectric plant

Location	Coordinates (WGS 84)
Mattawan, Nipissing District, Northeastern Ontario, Ontario, Canada	46.3782, -78.729 (exact)

The map below shows the exact location of the hydroelectric power plant:

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Additional data

To access additional data, including an interactive map of global nuclear power plants, a downloadable dataset, and summary data, please visit the Global Hydropower Tracker on the Global Energy Monitor website.