Solve for X: Innovations to Change the World

Featured in this episode: Alison Nankivell has spent more than 25 years moving Canada’s economic needle forward. Before being named CEO of MaRS in early 2024, Alison held pivotal roles at the Business Development Bank of Canada (BDC), the Ontario Teachers’ Pension Plan and Export Development Canada (EDC). At MaRS, she brings an experienced playbook to support startups working in climate, health and emerging technology. Kris Bennatti is the CEO and co-founder of Hudson Labs, a Toronto-based startup that builds specialized financial software to help improve corporate accountability in capital markets. Lise Birikundavyi is the co-founder and managing partner of BKR Capital, Canada’s first Black-led, institutionally-backed VC fund. Birikundavyi is a finance specialist who has worked with several international institutions, including the Jacobs Foundation where she managed its edtech impact investment strategy.  Corey Ellis is the co-founder and CEO of Growcer. The Ottawa-based startup develops commercial hydroponic systems that help communities grow indoor produce, year-round in any climate.   Charles Plant is a serial entrepreneur, innovation economist, fractional CFO and founder of The Narwhal Project, which helps tech startups raise capital and scale business.  Further reading: Welcome to the $100-million clubUndervalued and ignored: Why young Canadian firms are looking to foreign investors and buyers Evolving ESG reporting regulations call for co-ordinated executive action in CanadaDEI in Canadian workplaces is hitting a wall, subscriber survey showsNorth American outlook: Uncertain political environment adds to business, consumer fatigueClimate adaptation is as important as climate mitigationSubscribe to Solve for X: Innovations to Change the World here. And below, find a transcript to “Innovation hotline: Answering the tech sector’s burning questions.” This interview was recorded October 17 in the MaRS Studio.  Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Featured in this episode: Kongjian Yu is a Beijing-based landscape architect and founder of Peking University’s College of Architecture and Landscape. His concept of sponge cities — designing cities to absorb water — is being applied in urban areas across the globe.  Further reading:Landscape architect Kongjian Yu, pioneer of the “sponge city" concept, wins the 2023 Oberlander PrizeHow letting water be water can lead to better climate resilienceKongjian Yu has a plan for urban flooding: “Sponge cities”Treading water — Toronto is spending billions on flood protection, but experts say it needs to spend billions moreWill a $1-billion flooding bill finally make the GTA take stormwater seriously?Toronto’s Don River floods offer urgent planning lessons for climate-challenged cities Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Music makes us feel better — for most of us, this is an intuitive truth. But scientists are only now beginning to understand the remarkable ways that music affects our brains. With the help of innovation, researchers are working to assess and codify the whats, whys and hows that could help us harness this power as a therapeutic tool to treat people grappling with everything from mood disorders to Parkinson’s disease. Their data is helping prove that music could be one of our most vital, valuable and accessible forms of medicine. Featured in this episode:Dan Levitin is a best-selling author, music producer, renowned neuroscientist and professor emeritus in psychology at McGill University. His latest book, I Heard There Was a Secret Chord: Music as Medicine was released in August. Frank Russo is a cognitive neuroscientist and psychologist who serves as the chief science officer at LUCID, a Toronto-based company that uses AI to create personalized music therapy to help people with mental health challenges. He’s also a professor of psychology at Toronto Metropolitan University, where he heads up the Science of Music Auditory Research and Technology (SMART) lab. Jessica Grahn is a neuroscientist and a professor at Western University. She studies how the brain processes music and its power to activate music in people with mobility issues brought on by neurodegenerative diseases like Parkinson’s. Charlotte Cumberbirch is a professional choral singer who leads an online vocal health group for older adults at the Cummings Centre in Montreal. Many of her participants are recovering from strokes or dealing with brain diseases, such as Parkinson’s. Further reading:The sound of science: How music can transform our brainsAI to benefit humanity: Innovations in senior careThe big idea: could we use music like medicine?AI is unlocking the human brain’s secretsHow does music affect your brain? This is your brain. This is your brain on music Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

In season 3 of Solve for X, we meet the innovators and entrepreneurs solving for climate change, economic disparity, diseases and more. Subscribe and listen beginning September 26.Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com.

With more than 80 times the short-term warming power of carbon dioxide, methane is a significant climate threat. But finding and fixing methane leaks is no small feat and ground-based detection methods struggle to pinpoint this colourless, odourless gas. In this episode of Solve for X, host Manjula Selvarajah sits down with Stéphane Germain to discuss how his company’s fleet of microsatellites is transforming methane detection. By capturing data from orbit, this satellite technology offers new insights into methane sources, reshaping how we monitor and reduce emissions for a cleaner future.Featured in this episode:Stéphane Germain is the CEO and founder of GHGSat, a global leader in satellite-based methane monitoring. With a background in aerospace engineering, he leads the development of microsatellites that detect greenhouse gas emissions from space, delivering critical data for climate action.Further reading: UN climate summit host Azerbaijan’s gas flaring hits decade-high, study showsHow MethaneSAT Will Track an Invisible Climate Menace From SpaceGlobal methane emissions rising at fastest rate in decades, scientists warnMethane emissions from gas flaring being hidden from satellite monitorsNew satellite will detect and share CO2 data from individual facilities Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

We’re facing a global ecosystem crisis. Within the last 50 years alone, wildlife populations across the world have declined by a shocking 69 percent. But technology, with help from citizen science, is emerging as one of wildlife’s greatest allies. In this episode of Solve for X, we explore how remote sensing, robot boats and DNA analysis could revolutionize wildlife preservation, offering hope for everything from insects to whales.Featured in this episode: James Snider is the vice president of science, knowledge and innovation at World Wildlife Fund Canada.  Elizabeth Clare is an associate professor of biology at York University in Canada. Her research studies biodiversity at all levels, developing novel genetic methods that address some of the biggest challenges in biodiversity science.Peter Fretwell is a scientist at the British Antarctic Survey. He’s the principal investigator of the Wildlife From Space Program, studying wildlife using satellite imagery.Madeleine Bouvier-Brown is a marine project scientist at Open Ocean Robotics. She handles the deployment of robot boats, retrieving data and analyzing it to deepen our understanding of the oceans.Further reading:Loss of sea ice causes catastrophic breeding failure for emperor penguinsAdventure on high seas inspired ocean droneGlobal wildlife populations have declined by 69 percent since 1970, WWF report findsScientists can suck animal DNA literally out of thin airCaribou are vanishing at an alarming rate. Is it too late to save them? Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Climate change is putting many of the foods we love at risk. Add in rapid population growth — the planet will be home to 9.7 billion people by 2050 — and it’s clear we need to reimagine how we feed ourselves. As food security expert Leonore Newman says, “we are running short on planet.” But is society ready for replacement proteins and lab-grown meats? Whether it’s cell-grown salmon or chili lime crickets, the plate of the future is going to look a little bit different. In this episode of Solve for X, we discuss the revolution in what we eat — and why it’s as much about technology as it is about safeguarding our planet’s future.Featured in this episode:Lenore Newman, director of the Food and Agriculture Institute at the University of the Fraser Valley, is an expert in food security and technology and holds a UFV Research Chair in Food and Agriculture Innovation.Preeti Simran Sethi teaches sustainable food systems at the University of Gastronomic Sciences. She’s also the author of an award-winning book on agrobiodiversity, Bread, Wine, Chocolate: The Slow Loss of Foods We Love.Journalist and author Larissa Zimberoff explores the evolving relationship between food and technology in her work. Her book, Technically Food: Inside Silicon Valley’s Mission to Change What We Eat, delves into the transformations in our diets and the startups driving this shift.Darren Goldin is a co-founder of Entomo Farms, an insect-based farming company that produces cricket flour, cricket powder and insect protein. He’s also the vice president of farming operations, overseeing the three barns on Entomo’s property.Further Reading:Protein shakeup: Are crickets and lab-grown meat the future of food?The foods humans ate into extinctionHow to grow fish from stem cellsOur global food system is the primary driver of biodiversity lossThe future of food: What will you be eating in 2050?Lab-Grown Meat Approved for Sale: What You Need to Know Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

From Wi-Fi to power stations, roads to pipelines, our infrastructure is stressed. Built for a climate that no longer exists, our systems are failing at an increasing pace. But to fix what’s broken goes beyond structural repair — we also need to address the inequities baked into our infrastructural systems and injustices from past developments. Amid these challenges, we have the chance to reimagine the future of infrastructure for a better world. On this episode of Solve for X, we sit down with Deb Chachra, author of the new book How Infrastructure Works: Inside the Systems That Shape Our World, to rediscover the hidden beauty of infrastructure and how we can harness the collective power these systems bring to our lives. Featured in this episode:Deb Chachra, professor of engineering at Olin College and author of How Infrastructure Works: Inside the Systems That Shape Our World. Her work spans across multiple disciplines, including engineering education, gender issues, materials science and the intersection of technology and culture.Further Reading:It’s time for a radical rethink on Canada’s infrastructure planningHow changes in building infrastructure can truly combat climate changeHow infrastructure has historically promoted inequalityNew report finds costs of climate change impacts often underestimatedThree Infrastructure Issues To Solve In 2023 Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

The future of the automobile is electric. Yet the surge in electric vehicles raises critical concerns regarding battery creation, disposal and recycling. What will happen once all those cars reach the end of the road? In this episode of Solve for X, we address the environmental footprint of EV batteries, confront the challenges posed by the existing regulatory landscape and highlight opportunities for second-life applications. It turns out that batteries are capable of more than you might expect, and can teach us a lot about how to design for the future.Featured in this episode:Andy Latham is the founder and CEO of Salvage Wire, an auto recycling consultancy based in the United Kingdom. As an automotive engineer and entrepreneur, he teaches auto salvagers how to safely handle EV batteries, aiming to promote advancements in auto recycling globally.Jessica Dunn is a senior analyst at the Union of Concerned Scientists. Her research looks at the potential of recycling and repurposing of lithium-ion batteries.Claus Eckbo is the owner and director of God’s Pocket Resort, an off-grid scuba lodge in British Columbia that uses repurposed EV batteries for both energy generation and storage.Edward Chiang is the co-founder and CEO of Moment Energy. The company’s  innovative solution converts electric vehicle batteries into sustainable energy storage systems for microgrid, commercial and industrial customers.Further Reading:Canada is pouring billions of dollars into the electric vehicle industryCars Are Going Electric. What Happens to the Used Batteries?Guiding Principles for EV Battery Recycling PolicyGod’s Pocket Scuba Diving Resort Goes Green with Moment EnergyHow old electric car batteries could power the future Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Wastewater, the world’s dirty (not so little) secret, consumes nearly 3 percent of the global electricity demand. It’s a staggering statistic, and yet much of what actually happens with wastewater remains a mystery. Treatment plants typically purify water by infusing it with oxygen, creating an environment where bacteria can break down waste. But without proper sensors or data, the method is incredibly energy-intensive. Plus with an influx of unregulated chemicals, our waste streams are becoming more toxic and harder to clean. In this episode of Solve for X, environmental microbiologist Patrick Kiely shares his unusual solution that harnesses the power of bacteria to help solve our wastewater problem. Unpleasant yet fascinating, Kiely’s work offers a glimpse into what it takes to clean our water and why treating wastewater is the next big climate problem. Featured in this episode:Patrick Kiely is the CEO and founder of SENTRY, a real-time monitoring biosensor system for wastewater treatment. With extensive training in environmental microbiology, his unique knowledge of bacterial growth across diverse environments forms the basis for advanced decision-making in water and wastewater technologies.Further Reading:How tackling wastewater can help corporations achieve climate goalsPhosphorus saved our way of life — and now threatens to end it“Water scarcity on a scale that we haven’t seen before” is comingThe energy sector should care about wastewaterGovernment of Canada backs innovative company pioneering new wastewater treatment technology Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

The next pandemic — it’s a question of when not if. Climate change is shifting the patterns of how and where diseases spread, and our insatiable love of travel means that viruses are now showing up in places they’ve never been before. Forecasting future outbreaks is becoming increasingly complex. But as infectious disease specialist Kamran Khan explains, this is where AI can help. Machine learning algorithms can detect patterns in data, model risk and project outcomes — and unlike humans they can work 24 hours a day. In this episode of Solve for X, host Manjula Selvarajah sits down with Khan to explore the connections between infectious disease and climate change — and how we can best harness the technology to help us prepare.Featured in this episode:Kamran Khan is an infectious disease physician and founder and CEO of BlueDot, a startup that has created a tool that maps the spread of infectious diseases. BlueDot’s AI software uses natural language processing to interpret global health outbreak reports, integrating this data with flight patterns, demographic statistics, and human verification processes to alert and monitor disease risks worldwide.Further Reading:My Prediction: We’re due for another global health emergencyOver half of known human pathogenic diseases can be aggravated by climate changeThis AI will help us get ahead of the next pandemicFrom Gateways to Sentinels: How Airports Can Use Detection to Control InfectionAn AI Epidemiologist Sent the First Warnings of the Wuhan Virus Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Scientists are finding that ocean alkalinity enhancement is one of the more promising solutions for permanently storing carbon from the atmosphere. And not only could this emerging technology help with the climate crisis, it could also address another key problem: acidity in the ocean, which is endangering ecosystems. In this premiere episode of the second season of Solve for X: Innovations to Change the World, host Manjula Selvarajah explores how this technology could help and what still needs to be figured out.Featured in this episode:Claudia Benitez-Nelson is an oceanographer who teaches at the University of South Carolina’s School of Earth, Oceans and Environment. Her research focuses on the ocean’s role in sequestration of greenhouse gasses, and the processes that shape the movement of materials from the ocean’s surface to its depths.Will Burt is the chief ocean scientist at Planetary Technologies. As a biogeochemist and oceanographer by training, he devises strategies on how we can measure and add alkalinity to the ocean.Eddie Halfyard is the co-founder and chief technology officer at Carbon Run. He’s also a research scientist with the Nova Scotia Salmon Association, pursuing freshwater alkalinity enhancement to restore salmon habitats.Sara Nawaz is a social scientist who studies the public perception of ocean-based negative emissions technology. She’s also the director of research at the Institute for Carbon Removal Law and Policy at American University, and is affiliated with UBC and Oxford University.Matthew Long, oceanographer at the National Center for Atmospheric Research, serves both as co-founder and Executive Director of [C]Worthy. He and his team are developing the tools required for safe and effective ocean-based carbon removal.Further Reading:Using new research techniques scientists find Atlantic salmon are still returning to many Nova Scotia riversHalifax scientists have a plan to capture carbon from the atmosphere using mining materialsDoes ocean acidification alter fish behavior? Fraud allegations create a sea of doubtWarning on Mass Extinction of Sea Life: 'An Oh My God Moment'Take Care Before Enlisting the Oceans in the Climate Fight  MaRS works closely with ventures to help them scale their innovations. It created the Mission from MaRS initiative to help speed up the adoption of climate solutions. Mission from MaRS thanks its partners, HSBC Bank Canada, Grantham Foundation, RBC Tech for Nature and Peter Gilgan Foundation. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Solve for X is your window on the future. Each episode, journalist Manjula Selvarajah goes behind the hype and headlines to make sense of how new technologies are reshaping our world. Can we predict the next pandemic? What if we geoengineer the oceans to stop climate change? Could robots help preserve wildlife? Find answers to these questions and more in the new series of Solve for X.Solve for X is brought to you by MaRS. All episodes were produced by Ellen Payne Smith. Gab Harpelle is our mix engineer, Lara Torvi and Heather O’Brien are the associate producers. David Paterson is the senior editor. Mack Swain composed the theme song and all the music in our series. Kathryn Hayward is the executive producer.MaRS helps entrepreneurs looking to scale solutions in climate tech, health and software. We offer targeted support through our Capital and Growth Acceleration programs. We want to hear from you — drop us a line to share your ideas, questions and feedback. Email us at media@marsdd.com, and to learn more visit us at marsdd.com. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Jessica F. Green was among 400 Canadian climate scientists who called for the government to scrap a proposed tax credit for carbon capture last year, claiming it would underwrite the oil and gas industry. Yet policy is a key component to a successful transition away from fossil fuels — and we need regulation. In this special episode of Solve for X, the University of Toronto political scientist and environment professor sits down with host Manjula Selvarajah to discuss her research into climate policy and the impact of carbon pricing. Featured in this episode:Jessica F. Green is a professor of political science at the University of Toronto and is cross-appointed at the School of Environment. With extensive research in political science, public policy and environmental studies, Green focuses on the politics of decarbonization, transnational private regulation, the interactions between public and private regulation. She is also a published author, blogger and recipient of multiple awards including “best book” from the ISA and the Emerging Young Scholar Award from APSA’s Science Technology and Environmental Policy Section.Further reading: How research can shift our approach to climate changeTaxpayers should not foot the bill for carbon captureDoes carbon pricing reduce emissions? A review of ex-post analysesHierarchy in Regime Complexes: Understanding Authority in Antarctic GovernanceUsing Earnings Calls to Understand the Political Behavior of Major PollutersFollow the Money: How Reforming Tax and Trade Rules Can Fight Climate ChangeThe Mission from MaRS initiative was created to help scale carbon reducing innovations by working to remove the barriers to adopting new technology. Mission from MaRS thanks its founding partners, HSBC, Trottier Family Foundation, RBC Tech for Nature and Thistledown Foundation. It has also received generous support from Peter Gilgan Foundation, BDC, EDC and Mitsubishi Corporation Americas. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

What will it take to get to a world where we have all the energy we need — without the emissions, smog and other climate impacts? The shift requires a rapid draw-down on carbon-based fuels and the use of energy storage technologies. And while lithium batteries have been instrumental in the transition, supply chain and sustainability issues are of increasing concern. We need to think beyond the battery. In this episode, we’re looking into how new materials might get us one step closer in the on-going transition to a clean energy future. From using AI to speed up discovery to developing the applications of a shape-shifting metal alloy, we explore the emerging technologies that will help us harness clean energy.Featured in this episode:Molly Wood is the managing director at a venture capital firm called Launch. A former technology and business journalist, she specializes in funding climate solutions. Alán Aspuru-Guzik, a professor of chemistry and computer science at the University of Toronto, works at the interface of AI, chemistry and material science. He is working to speed up the discovery of molecules and materials to address climate change through “self-driving laboratories.”Ibraheem Khan is the founder and CEO of Extract Energy. He’s developing a heat engine that captures low-grade waste heat using the properties of a smart metal alloy and his patented Multiple Memory Material technology. Further reading: A sustainable future: How materials science can make the planet cleanerAlán Aspuru-Guzik is reimagining the discovery of materialsEstimating the global waste heat potentialDear policymakers: to decarbonise, you need flow batteriesThe Renewable-Energy Revolution Will Need Renewable StorageThe Mission from MaRS initiative was created to help scale carbon reducing innovations by working to remove the barriers to adopting new technology. Mission from MaRS thanks its founding partners, HSBC, Trottier Family Foundation, RBC Tech for Nature and Thistledown Foundation. It has also received generous support from Peter Gilgan Foundation, BDC, EDC and Mitsubishi Corporation Americas. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Humans generate an incredible amount of trash. In Canada alone, 35 million tonnes of food is wasted every year. That’s a lot of energy spent growing, processing, packaging and delivering food that ultimately goes uneaten — and all that waste creates a lot of greenhouse gases. To fix the climate, we have to redefine our relationship with waste; that means doing more with what we already produce. In this episode, we head up into space to see how astronauts deal with their waste, travel to a facility to learn how food scraps are being transformed into biogas and explore how the concept of circularity could help us manage our resources better. It’s time to face the waste. Featured in this episode:Marc Garneau is a former astronaut and current Member of Parliament. During his space career, he logged nearly 700 hours in orbit, learning firsthand the value of maximizing resources and repurposing waste.Annie Meier, a chemical engineer and principal investigator at NASA, is the team lead on a trash-to-gas project called OSCAR (Orbital Syngas Commodity Augmentation Reactor), a technology that provides a new way of managing waste in space.Tammara Soma is an assistant professor at SFU and research director at The Food Systems Lab. As a food systems and waste expert, she researches the impact food waste has on the climate as well as solutions that could help bring greater circularity to the food system.Brandon Moffatt is the co-founder and vice president of StormFisher Hydrogen, a company focused on utilizing waste streams to create better uses for waste products. One of those areas: food-waste diversion. He walks us through the process of transforming organic waste to sources of energy.Chris Bataille is an independent consultant and applied policy researcher, working for Columbia University, Simon Fraser University and IDDRE in Paris. Focusing on industrial decarbonization and the low-carbon transition, Chris speaks to the role of biogas in climate strategy.Further reading: Canada Throws Out Half the Food It Produces. What If We Ate It Instead?Food systems are responsible for a third of global anthropogenic GHG emissionsYour Trash Is Emitting Methane In The Landfill. Here's Why It Matters For The ClimateExpanded London biogas company now nation's largest food-waste diversion plantTeam Prepares OSCAR Technology for Suborbital Flight Test | NASAThe Mission from MaRS initiative was created to help scale carbon reducing innovations by working to remove the barriers to adopting new technology. Mission from MaRS thanks its founding partners, HSBC, Trottier Family Foundation, RBC Tech for Nature and Thistledown Foundation. It has also received generous support from Peter Gilgan Foundation, BDC, EDC and Mitsubishi Corporation Americas. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

As we start to feel the effects of climate change, it’s clear we need to find ways to adapt our communities and lighten the impact on the planet. It can be tempting to just start over somewhere fresh — to build a fully optimized city that’s decked out with the latest technology to be sustainable and efficient. But as we’ve seen in one smart city development after another, these projects often fail to live up to the hype. It might be time to rethink what a smart solution actually looks like. In this episode, we learn about two companies that are harnessing the power of artificial intelligence to retrofit what already exists. By optimizing heating and cooling systems and re-tooling public transit, these two ventures are already helping shrink the carbon footprint of cities. It’s a good reminder of the power of incremental change. Featured in this episode:Sarah Moser is a professor of urban geography at McGill University. She heads up the New Cities Labs and researches these new developments — what they promise and what actually gets built. She speaks to the need of digital literacy to evaluate technology and make sure it serves the needs of the community.David Rolnick is an assistant professor and Canada CIFAR AI Chair in the School of Computer Science at McGill University and at Mila. He also is a co-founder and chair of Climate Change AI, and scientific co-director of Sustainability in the Digital Age. Specializing in machine learning and climate change, he talks us through how machine learning can be used to help us mitigate and adapt to the climate crisis.Sam Ramadori is the CEO of BrainBox AI. We learn about his smart platform, why reducing energy emissions of buildings are so important and why we need to scale this kind of technology.Remi Desa is the co-founder and CEO of Pantonium — a on-demand ride-share app designed for buses. Pantonium’s platform brings real-time insights to public transportation and helps address the challenges faced in fixed-route systems.Marty LeDuc is a bus driver in the city of Fort Erie, and currently drives one of the vehicles utilizing the Pantonium software. With more than 20 years of experience under his belt, he speaks to the differences on-demand transit has made, and how change can be difficult.Further reading: Toronto wants to kill the smart city foreverNine million people in a city 170 km long; will the world ever be ready for a linear metropolis?The Reality of Abu Dhabi's Unfinished UtopiaMila announces a partnership with BrainBox AI to support the launch of the company's first meta-learning projectAddressing climate change by retrofitting Canada’s existing buildings To make U.S mobility more sustainable, improve access to public transit The Mission from MaRS initiative was created to help scale carbon reducing innovations by working to remove the barriers to adopting new technology. Mission from MaRS thanks its founding partners, HSBC, Trottier Family Foundation, RBC Tech for Nature and Thistledown Foundation. It has also received generous support from Peter Gilgan Foundation, BDC, EDC and Mitsubishi Corporation Americas. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

Our energy grid is something most of us only think about when it isn’t working. But growing demand for electricity is placing an even greater strain on a system that’s already facing increased pressure from extreme weather events. Can we build a more sustainable and dependable grid? In this episode, we explore how when it comes to climate change, the challenge of greening the grid is as much an issue of complex engineering as it is about policy and equity. Featured in this episode:Josh Wong is the CEO of Opus One Solutions, a company that is working to optimize the grid and make it easier for utilities to integrate renewable sources of energy with its data analysis software. Josh is working to address the energy trilemma (reliability, resiliency, decarbonization) by offering greater transparency on the supply and demand of electricity.Destenie Nock is an assistant professor at Carnegie Mellon University who specializes in public policy, civil and environmental engineering. She’s an expert on how our changing climate is impacting the grid, and what that means for the future. Focusing on energy equity, Destenie explains what’s important to consider in our transition to clean energy.Dana Tizya-Tramm is the chief of the Vuntut Gwitchin First Nation in Old Crow, Yukon. Dana helped establish the Old Crow Solar Project — shifting the northern remote community off diesel to renewables. Through his efforts, Old Crow is making inroads toward energy sovereignty.Further reading: 2021 placed exceptional demands on electricity markets around the worldRenewable Energy Is Great—but the Grid Can Slow It DownGlobal heat waves are so bad that utilities are paying their customers to use less energy“Nation-building” investments in electricity grid needed to reach net-zero, experts sayHow Old Crow's solar farm is changing green energy projects in Yukon | CBC News The Mission from MaRS initiative was created to help scale carbon reducing innovations by working to remove the barriers to adopting new technology. Mission from MaRS thanks its founding partners, HSBC, Trottier Family Foundation, RBC Tech for Nature and Thistledown Foundation. It has also received generous support from Peter Gilgan Foundation, BDC, EDC and Mitsubishi Corporation Americas. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

This week we’re on pause, returning September 15th to our regular schedule. Exciting things are in the works: in coming episodes I’ll be talking to a scientist behind a robot lab and exploring how we can extract value from waste — even in space. But we also want to hear from you: what climate solutions are you interested in? Is there a certain technology that needs decoding? Send us a note at media@marsdd.com — and don’t forget to turn on alerts for our upcoming episodes! Catch you soon. The Mission from MaRS initiative was created to help scale carbon reducing innovations by working to remove the barriers to adopting new technology. Mission from MaRS thanks its founding partners, HSBC, Trottier Family Foundation, RBC Tech for Nature and Thistledown Foundation. It has also received generous support from Peter Gilgan Foundation, BDC, EDC and Mitsubishi Corporation Americas. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com. 

To take new climate solutions from the lab out into the world can take hundreds of millions of dollars in investment. But as the pressure intensifies to hit our climate targets, the rapid commercialization of clean technologies is critical. On this special bonus episode, guest host Lara Torvi sits down with cleantech investor Susan Rohac to discuss the opportunities and challenges Canada faces to commercialize climate technologies at full scale.  Featured in this episode:As the vice president of the Cleantech Practice at BDC (the Business Development Bank of Canada), Susan Rohac sees the potential for global impact in climate tech. She leads her team in helping cleantech companies get the support and funding they need to scale successfully. With the responsibility of managing a $600-million fund, she’s one of the largest climate tech investors in the country.Further Reading: Canadian food tech companies could lead the global food revolutionClean Slate: How Canada Can Spur Growth by Procuring From Its Own Cleantech StartupsGenecis Raises US$10 Million in Funding to Commercialize Biodegradable Plastic ProductsClean tech could be worth more than oil by 2030 The Mission from MaRS initiative was created to help scale carbon reducing innovations by working to remove the barriers to adopting new technology. Mission from MaRS thanks its founding partners, HSBC, Trottier Family Foundation, RBC Tech for Nature and Thistledown Foundation. It has also received generous support from Peter Gilgan Foundation, BDC, EDC and Mitsubishi Corporation Americas. Learn more about the program at missionfrommars.ca. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com.