Will U.S. tariffs disrupt Canada's energy sector? What is the current state of cross-border electricity trade? How can we strengthen interprovincial connections to secure a sustainable energy future in our country? Host Trevor Freeman summarizes the on and offs of Canada's electricity trade. Tune in to learn about the complexities and challenges of evolving energy policies, infrastructure, and regulatory landscapes governed by both federal and provincial authorities.

Related links

 

●     Canadian Energy Regulator: https://www.cer-rec.gc.ca/en/index.html

●     The Transition Accelerator: https://transitionaccelerator.ca/ 

●     Electrifying Canada: https://electrifyingcanada.ca/

●     Canada Electricity Advisory Council: https://natural-resources.canada.ca/energy-sources/canada-electricity-advisory-council

●     thinkenergy episode 143 with Quest Canada: https://thinkenergypodcast.com/episodes/electrifying-canadas-remote-communities-with-quest-canada/

●     Trevor Freeman on LinkedIn: https://www.linkedin.com/in/trevor-freeman-p-eng-cem-leed-ap-8b612114/

Hydro Ottawa: https://hydroottawa.com/en 

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Transcript:

Trevor Freeman  00:07

Welcome to a think energy short hosted by me, Trevor Freeman, this is a bite sized episode designed to be a quick summary of a specific topic or idea related to the world of energy. This is meant to round out our collective understanding of the energy sector, and we'll compliment our normal guest interview episodes. Thanks for joining and happy listening.  Hi everyone. Welcome back to another thinkenergy short. I'm your host, Trevor Freeman, today we're going to take a look at Canada's electricity trade. You may recall that in my first episode of 2025 we did a look ahead at the year in energy, and we did briefly touch on potential upcoming tariffs, and I highlighted that there is a fair amount of trade and electricity across the border. So, given that we are still on the potential cusp of these tariffs being implemented, I'm recording this on march 3, and March 4 is the date that new tariffs are set to be implemented by the US on Canada, we thought it was probably a good idea to take a look at trade through the lens of electricity, to give you a sense of how this might impact electricity and what the future might hold. So we'll look at the current landscape, the challenges posed by some of these recent policies, and the potential for strengthening interprovincial connections to ensure a resilient and sustainable energy future.  So, let's start by establishing the current state of Canada's electricity trade. In short, Canada's electricity grids were designed to serve local demand, rather than looking at a large scale, integrated national grid, for all. We'll get more into this shortly, but it's the main reason why you'll see the majority of Canada's electricity grids at the provincial level are kind of oriented north to south when it comes to interconnections, rather than east to west. They are a stronger trade relationship to meet the higher demand of the United States, rather than between provinces and territories. Canada's electricity trade has long been a cornerstone of the North American energy framework that's governed by both federal and provincial authorities. These cross-border interconnections have facilitated a robust exchange with Canada, exporting around $3.2 billion worth of electricity to the United States in 2023 alone. And yes, that was billion with a B. So, let's talk about cross border trade. The Canadian energy regulator, or CER, oversees electricity exports to the United States, ensuring compliance with market regulations, fair access and impact assessment on our domestic supply. It should be noted that the CER does not regulate electricity imports into Canada. That is the role of provincial Crown corporations or private market participants who decide on the volume of electricity being traded here in Ontario, as we've talked about many times on the show, the IESO, or Independent Electricity System Operator decides on the amount of electricity that is needed in coming in terms of infrastructure, the CER regulates 86 different international power lines that connect Canada's provinces to the US electricity grid in different locations. So, to help you visualize this, you know, imagine a map of North America, starting west to east. We've got British Columbia, which is linked to the US Pacific Northwest grid. Manitoba and parts of Ontario are both connected to the US midcontinent grid. The other part of Ontario and Quebec are connected to the US Eastern grids. And finally, New Brunswick is connected to the US New England grid. So, there are a lot of different connection points across