The Collective Voice of Ontario’s Waterpower Industry

Waterpower is Ontario’s most reliable renewable energy source and has been the backbone of the province’s electricity supply for over a century. The OWA represents the common and collective interests of this foundational industry.

Waterpower Education

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The OWA is the central hub for high quality information and education on waterpower in Ontario.

Become a Member

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Join the more than 150 member companies and the growing voice for waterpower in Ontario!

OWA Class Environmental Assessment

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The OWA is proud to be the proponent for the Class EA for Waterpower.

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The Power of Water Canada Technical Conference & Tradeshow

The annual Power of Water Canada Technical Conference and Tradeshow offers tremendous networking activities that provide exhibitors with the opportunity to make connections and build alliances with hydroelectric professionals, Indigenous Communities, and provincial and federal government representatives.

Latest News

Sustaining Ontario’s Waterpower Advantage

Sustaining Ontario’s Waterpower Advantage

By: Paul Norris, President, Ontario Waterpower Association Following more than two years of stakeholder engagement, the Independent Electricity System Operator (IESO) announced on July 16, 2019 its decision of stop further work on the current High Level Design (HLD)...

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FONOM Joins Ontario Communities Proclaiming Waterpower Day

FONOM Joins Ontario Communities Proclaiming Waterpower Day

        Value of Waterpower Recognized in Northern Ontario For immediate release (July 29, 2019 – Sudbury, Ontario) The Ontario Waterpower Association (OWA) and the Federation of Northern Ontario Municipalities (FONOM) are pleased to announce the...

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Power of Water Canada Speaker Profile: Marc Mantha

Power of Water Canada Speaker Profile: Marc Mantha

Canada’s largest hydroelectric event, the 19th annual Power of Water Canada Technical Conference & Trade Show, will take place October 21-23 in Niagara-on-the-Lake, Ontario. As preparations continue, we’re profiling some of this year’s...

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