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As Canadians depend more and more on an electrified grid, safety and reliability are at the core of the conversation. How are we improving the grid's resilience to climate change and extreme weather? How are we accommodating increased capacity as more people electrify their lives? In episode 99 of thinkenergy, we discuss future proofing the grid and what exactly that means with Guillaume Paradis, Chief Electricity Distribution Officer at Hydro Ottawa. Related links Guillaume Paradis, LinkedIn: https://www.linkedin.com/in/guillaume-paradis-30a47721/ Power outage safety: https://www.hydroottawa.com/en/outages-safety/outage-centre/outage-safety Energy saving resources: https://www.hydroottawa.com/en/save-energy To subscribe using Apple Podcasts: To subscribe using Spotify To subscribe on Libsyn --- Subscribe so you don't miss a video: YouTube Check out our cool pics on Instagram More to Learn on Facebook Keep up with the Tweets on Twitter Transcript: Dan Seguin 00:06 This is thinkenergy, the podcast that helps you better understand the fast changing world of energy through conversations with game changers, industry leaders, and influencers. So join me, Dan Seguin, as I explore both traditional and unconventional facets of the energy industry. Dan Seguin 00:28 Hey, everyone, welcome back. There's a great analogy I read recently that compared future proofing the electricity grid to Wayne Gretzky. And since this is our 99th episode, woohoo, it just seems fitting that we make our reference to the great one. What made Wayne Gretzky, the greatest hockey player of all time, was not his speed or the uncanny accuracy of his shots, but rather his ability to predict where the puck was going to be an instant before it arrived. utilities like Wayne Gretzky have the ability to anticipate events and predict patterns that can make them more prepared for extreme weather events as a utility, planning and predicting the future is part of our DNA. And as we all prepare to meet greenhouse gas reduction targets set by the feds, provincial and municipal governments, we are seeing a lot of future planning happening to make the electricity system as clean and as resilient as possible. And part of that is predicting what the future will look like, from what energy sources will power our electricity supply, but also what kind of challenges like electrification and threats like extreme weather we will face? So here's today's big question. How can utilities earn customer confidence as they transition towards an electrified grid that can also withstand unpredictable weather to safely and reliably deliver energy. Today's guest is Guillaume packaging. As the chief electricity distribution officer at hydro Ottawa, Guillaume is responsible for planning, design, operations, constructions and maintenance of our nation's capitol electrical power distribution system. In his role, Guillaume leads a team directly accountable for ensuring the safe, efficient and reliable delivery of electricity to hydro Ottawa customers. Guillaume has over a decade of industry experience in progressive leadership roles ranging from research program management, to distribution planning, asset management, design, and construction. Thanks for joining us on the show today. Guillaume Paradis 02:56 Thanks for having me. Dan Seguin 02:57 You've been in the industry for more than a decade now, what's been the biggest change or shift you've witnessed? Guillaume Paradis 03:05 So what I'd say has been the most significant change over that time period is that we've actually gone from talking about very exciting things and future focus opportunities. So we've gone from talking about them to actually getting to implement them. So some of the things that were on the horizon 10 years ago, and 15 years ago, in fact, were related to electric vehicles, the proliferation of battery storage technology, the development of the smart grid, and over that period of time, through those conversations, we've actually been able to shift the industry to a place where we're actually delivering on some of those promises. So that's very, very exciting. It's a massive challenge for everyone involved, but unlocks a whole series of possibilities, that when I started my career, we were only talking and thinking about, Dan Seguin 04:08 Okay, what does future proofing the electricity grid really mean? What kind of plans and predictions are you making to help the grid withstand climate change? Guillaume Paradis 04:20 So future proofing is an interesting one, because, you know, ultimately, all of your success depends on your ability to forecast and forecasting. Currently, with the changing landscape with the pace at which policy is being updated, refreshed, and modified, it is quite challenging. So we've gone from an environment where you could look at decade's worth of data, use a little bit of economic information, and forecasts and combine those things into what would turn out to be a pretty useful and fairly accurate prediction of what your system would be required to deliver. So we've gone from that to an environment where in a matter of, you know, sometimes months, you know, the underlying basis for your predictions as totally been changed. And you have, or you're having to revisit your assumptions from, frankly, a quarter to the next. So, future proofing right now, in my mind is about, you know, keeping an eye out for what's coming. So being able to anticipate what's ahead, being able to stay abreast of all the trends, making, what I would call incremental adjustments to our practices today that ensure that if, and when the future, you know, more specifically crystallizes, we can take advantage of the opportunities, and we're not having to redo too much work, but also without betting too much on one outcome, where we may not have the certainty of what's ahead. So, you know, that's true when you look at the full landscape. And specifically, when we're looking at the predictions around climate change, it's about at a minimum, being very responsive to the more recent events. So using that to update your predictions. And recently, unfortunately, with respect to climate, you know, we've seen what would have been deemed, you know, one in 1000, or one in 100 year events occur at a frequency that far exceeds, you know, what predictions would have called for. And we have to recognize that as being the new trend, despite not having the benefit of 100 years of events in that new paradigm that we find ourselves in. So, you know, from a climate standpoint, I think we have to be a little farther out, and expect that recent data points actually represent the new reality, as opposed to relying on the longer trend that we would like to count on, which is 50-100 years or beyond. So from a climate standpoint, at this point, our assumption is, you know, what's happened recently looks a lot more like what's expected to happen to us in the next few years. And in fact, you know, we're looking to build a little bit of contingency or buffer into our predictions, assuming that it might get a little worse. Dan Seguin 07:40 Now, why does future proofing the grid go hand in hand with electrification, and clean energy, Guillaume Paradis 07:48 So electrification and clean energy come down to, in my view, increasing our society's resilience, resilience and dependence on our electricity infrastructure. So, you know, for many years now, many decades, the electricity system has been the underpinning of our modern society. But even more so as we move more of our energy use to the electricity system, it becomes paramount ensure that the infrastructure we have is able to support and maintain with a high level of redundancy, you know, that modern lifestyle where more of what we do is electrified, clean energy, in its various forms, you know, supports our ability to electrify more of our activities, but also from a planning standpoint introduces a bit of a new challenge, in terms of intermittency. And so our ability to have an underlying asset base distribution system or transmission system that is highly redundant and highly secure, to enable and support the use of renewable energy is critical. And so that's where future proofing is really about, you know, ensuring that the bet we're making as a society, which is electrifying to improve the outlook on our climate change objectives, is actually possible going forward. Dan Seguin 09:29 Don't I've got a follow up question here. What does a self healing grid mean? Guillaume Paradis 09:35 You know, in a nutshell, self healing is about leveraging technology and automation to ensure that when an issue occurs, whether it be a failure, or an externality, like a tree, you know, impacting our infrastructure. We use that technology that automation to most rapidly re structure and rearrange our distribution system to minimize the impact of those events. So it's really about leveraging automation, you know, rapid communication, we now have access to using the computational power that is also available to us. And letting those tools make the preliminary decision on how best to restore power, before there's a human interaction that comes in to take care of the final steps. So really, if you think about it, and how far we've come in the last 20 years with computer power and communication tools, it's really bringing the latest and the best of those technologies to bear on how we restore power to our customers. Dan Seguin 10:45 After the May Dereocho, a lot of people were asking why utilities don't bury all overhead lines? What's your answer to that Gil? Guillaume Paradis 10:55 So yeah, it comes up every time there's a storm, and it's, it's perfectly understandable. And I think there's a couple things that come into play when we think about, you know, what is best to deliver power to our customers. Certainly, you know, we've been talking about redundancy in an underground system, when it comes to certain types of climate related events, like large storms, or wind storms, you know, introduce a certain level of security that exceeds what is possible with an overhead system. But the other very important element as we think about electrification going forward, is the element of cost, and affordability of power. And, you know, just from a comparison standpoint, the basic math, you know, when evaluating underground alternatives to overhead systems, is about a 10 to one cost ratio. So certainly when we look at, you know, where best to invest dollars, and how best to bring power to communities, that cost component is factored in and becomes a consideration, particularly when you look at lower density areas, or farther away areas from production centers, it becomes a costly proposition. Now, what we're looking to do going forward is we see undergrounding as a strategic tool in improving our climate resilience. And so we're going to look at certain corridors, perhaps, or certain targeted investments to underground infrastructure, to try to get the most value possible for our customers as we plan for, you know, an elevated climate challenge in the future. But that consideration around costs is significant. And finally, what I'd say as well is, you know, your ability to restore power when there's a problem with overhead infrastructure is far greater than it is when an underground system fails. And so in addition to that cost component, the ability to restore power quickly, when there is a problem is higher with an overhead infrastructure. Dan Seguin 13:10 At the beginning of the last century, it was the Industrial Revolution. This century is shaping up to be an electrical revolution. How confident are you about the grid's capacity, as more and more people electrify their cars, and eventually, their homes? Guillaume Paradis 13:32 So how confident I would say very confident. And that's not to minimize the scale of the challenge ahead of us. You're correct, we're now proposing to essentially, you know, completely shift the dynamics around electricity. In a matter of, you know, I would like to say decades, but it's essentially a decade at this point. And so it's a very complex challenge from an engineering standpoint and a planning standpoint. But I've seen how the conversation and the thinking has evolved over the last 1015 years in our industry, I've seen the technologies that are being brought forward as tools to be leveraged to enable that transition to a more electric future. And, you know, the significant load growth, I will come with that. So I think we have the tools, we need to maintain a high level of awareness and adaptability in, you know, facing what's ahead of us. We can't fall back on old habits or, you know, make excuses when we have solutions we want to implement and we know we need to implement to enable that electrified future, but I think We will get there. And I've seen all sorts of signs pointing to that possibility. And it's going to come down to once again making the most of all the tools we have. So we talked about technology earlier, we're going to have to leverage technology to manage how electric vehicles are charged, and when, and in what parts of the city and how best to leverage the existing infrastructure to do that, because we know, we can just build or double the size of our electric infrastructure to accommodate that growth. So we're going to have to be more refined, we're going to have to leverage all the tools available to us, including distributed energy resources, but I think we will get there and I like what I'm seeing from all the stakeholders across the industry, and thinking and adapting to that new reality. Dan Seguin 15:50 Here's another follow up question. What would you say to those who are worried about reliability and power outages? Guillaume Paradis 15:59 I would say that's our main focus. And so it's completely normal to have some concerns in a context where more of our lives become dependent on the electricity system. And but, you know, on our end, from an electricity industry standpoint, reliability has been forever, essentially, you know, the focus of our energy and our attention. And now we all understand that, we need to elevate the reliability standards that have been developed over the last decades. And so we have, once again, certain tools we can leverage to do that. So again, not to say it's not significant, we have to go from, you know, what has been a 99.998% availability to something even closer to 100%. Because we know our customers depend on our infrastructure more than ever. But we're working on that. And we're going to bring in some tools that will help us support that outcome. And certainly, you know, we talked about automation, but things like battery storage, becoming more prevalent, you know, within the landscape, including the batteries of electric vehicles, over time, will be one of those examples of new tools that we can try to leverage to deliver, deliver that elevated level of reliability that our customers will expect in our society will need. Dan Seguin 17:33 Okay, thanks. Yeah, there will be power outages, we can't avoid that. Knowing that, what are some of the things customers could or should consider doing to be better prepared? Guillaume Paradis 17:46 Yeah. So that's another interesting question with respect to what we've seen in the last few years. So even just through some of the climate related events that we've experienced, you know, longer duration outages related to tornadoes are due to Russia more recently, one of the basic things that ev…
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