Private company

Alterra Power

Renewable power generation company based in Vancouver, British Columbia, Canada

Alterra Power Corp. a subsidiary of Innergex Renewable Energy Inc., is a diversified renewable power generation company based in Vancouver, British Columbia, Canada. It was formed in 2011 through the merger of Magma Energy Corp. and Plutonic Power Corp. It develops, owns, acquires and operates hydroelectric, wind, solar energy and geothermal projects. On February 6, 2018, Innergex Renewable Energy Inc. completed the acquisition of Alterra including all its assets.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2011Founded1
  • HeadquartersVancouver1
  • Websitewww.alterrapower.ca
  • Legal formbusiness corporation1
  • Listed onToronto Stock Exchange1
Toba Montrose Run of River Hydro Power Plant Intake
Photo: Alterrapower, CC-BY-SA-3.0, via Wikipedia4

Alterra Power Corp. a subsidiary of Innergex Renewable Energy Inc., is a diversified renewable power generation company based in Vancouver, British Columbia, Canada. It was formed in 2011 through the merger of Magma Energy Corp. and Plutonic Power Corp. It develops, owns, acquires and operates hydroelectric, wind, solar energy and geothermal projects. On February 6, 2018, Innergex Renewable Energy Inc. completed the acquisition of Alterra including all its assets.2

Products and brands

  • geothermal power

Listed on Wikidata.1

Acquisitions

On 7 March 2011, it was announced that Magma Energy and Plutonic Power would merge to create Alterra Power Corp. Magma Energy was renamed Alterra Power and each shareholder of Plutonic Power received 2.38 shares of Magma for each Plutonic share held. At the time, the merged company owned two geothermal power plants in Iceland, and one in Nevada (since sold), one run of river hydro plant and one wind farm in British Columbia and an option on a solar project in Ontario.

From Wikipedia’s article on Alterra Power, shared under CC BY-SA 4.0.3

Timeline

  1. 2011Founded Founded1

Sources

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