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    • About the project | Home
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OPG logo     x  OPG logo

Main Menu

  • Home
  • About the project
    • About the project | Home
    • Project comment sheet
  • Environmental benefits
  • Economic benefits

Main Menu

  • Home
  • About the project
    • About the project | Home
    • Project comment sheet
  • Environmental benefits
  • Economic benefits

OPG logo     x  OPG logo

An aerial view of the Marmora site

Newsroom

An aerial view of the abandoned Marmora mine
News · February 23, 2023

Quinte News | Marmora Pump Storage project update

An update on project progress was recently published in Quinte News featuring project manager Steve Fitzgerald.

An image of the Marmora mine modified to show the pumped storage concept
News · January 30, 2023

opg.com | Marmora pumped storage project would turn inactive open-pit mine into giant hydro battery

In eastern Ontario, OPG and Northland Power Inc. are looking to advance a proposed first-of-a-kind project for Canada.

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Marmora Pumped Storage
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