Hardware to Save a Planet

Synapse
  • 4.9 (46)
  • TECHNOLOGY
  • UPDATED BIWEEKLY

Our planet is warming at an unsustainable rate. This climate crisis is being caused by humans and it will take human ingenuity to stop or reverse it... Hardware to Save a Planet explores the technical innovations that are giving us hope in the fight against climate change. Each episode focuses on a specific climate challenge and explores an emerging physical technology solution, with the person bringing it into reality. Hosted by Dylan Garrett, President at Synapse.

  1. How AI Is Unlocking Geothermal Power at Scale with Joel Edwards

    1D AGO

    How AI Is Unlocking Geothermal Power at Scale with Joel Edwards

    Geothermal energy has long been overlooked, dismissed as a niche despite its ability to deliver constant, carbon-free baseload power. As data centre demand surges and grids strain under electrification, geothermal is re-emerging as a critical piece of the clean energy puzzle. Unlike intermittent renewables, it offers steady generation; if you can find it. In this episode of Hardware to Save a Planet, host Dylan Garrett speaks with Joel Edwards, CTO and cofounder of Zanskar, about how AI and geoscience are transforming geothermal discovery. Joel explains why the industry stalled after oil majors exited in the 1980s, and how Zanskar is solving the “needle in a haystack” problem of locating hidden reservoirs. By combining machine learning, proprietary field data, and physics-constrained simulations, the team has reduced exploration costs by up to 90% and drilled one of the most productive pumped geothermal wells in the United States at Lightning Dock. The conversation explores permitting bottlenecks, grid interconnection delays, and Zanskar’s ten-year vision to scale to one gigawatt of reliable and clean power. Hardware to Save a Planet is brought to you by Synapse. We are a global product development and engineering firm that partners with visionary companies to design, develop, and realize breakthrough hardware and AI-powered innovations that advance climate technologies. To learn more about Synapse and potential business partnerships we offer outside of the podcast, please visit: https://www.synapse.com/contact/ to get in touch!

    52 min
  2. Commercial Fusion Has Started: How Helion Is Bringing Power to the Grid by 2028

    FEB 5

    Commercial Fusion Has Started: How Helion Is Bringing Power to the Grid by 2028

    Nuclear fusion is rapidly moving from theory to commercial reality. One kilogram of fusion material generates more clean energy than burning 10 million kilograms of coal. The focus of Anthony Pancotti and his team at Helion Energy is on building the world’s first commercial fusion power plant, targeted to begin delivering electricity by 2028 under a landmark power purchase agreement. Fusion offers the promise of virtually limitless fuel, extraordinary energy density, and clean energy generation without greenhouse gas emissions or long-lasting radioactive waste. In this episode of Hardware to Save a Planet, host Dylan Garrett speaks with Anthony Pancotti, cofounder and Head of R&D at Helion Energy, about why nuclear fusion is moving from lab experiment to commercial reality. Anthony explains Helion’s radically different, mass-manufacturable approach to fusion, the significance of its Microsoft power purchase agreement targeting 2028, and the remaining engineering, regulatory, and supply-chain challenges. The conversation explores how abundant fusion energy could reshape climate solutions, industry, and humanity’s future. Hardware to Save a Planet is brought to you by Synapse. We are a global product development and engineering firm that partners with visionary companies to design, develop, and realize breakthrough hardware and AI-powered innovations that advance climate technologies. To learn more about Synapse and potential business partnerships we offer outside of the podcast, please visit: https://www.synapse.com/contact/ to get in touch!

    52 min
  3. Why Long-Duration Energy Storage Breaks Batteries – and How Hydrogen Fixes It with Mia Rath

    JAN 22

    Why Long-Duration Energy Storage Breaks Batteries – and How Hydrogen Fixes It with Mia Rath

    In order to meet demand peaks, utilities often have to fire up dirty power plants, essentially generators that burn extra fuel per unit of electricity. So the electricity from those peaker plants is not only the most expensive but also has the highest emissions of any electricity on the grid. But now there’s a solution on the horizon. In this episode of Hardware to Save a Planet, host Dylan Garrett speaks with Mia Rath, co-founder and CTO of Lumindt, about how solid-state hydrogen storage is transforming commercial energy. They explore how metal hydride batteries decouple power from energy capacity, enabling long-duration, cost-effective storage. Mia explains why this approach outperforms lithium-ion systems, slashes operating costs, and reduces peaker-plant emissions. Listeners will gain insights into scaling hardware innovation, material breakthroughs, and strategies for resilient, on-site renewable energy deployment. Hardware to Save a Planet is brought to you by Synapse. We are a global product development and engineering firm that partners with visionary companies to design, develop, and realize breakthrough hardware and AI-powered innovations that advance climate technologies. To learn more about Synapse and potential business partnerships we offer outside of the podcast, please visit: https://www.synapse.com/contact/ to get in touch!

    53 min
  4. The Geothermal Breakthrough: Heating Homes Smarter, Cheaper, and Cleaner with Dan Yates

    JAN 8

    The Geothermal Breakthrough: Heating Homes Smarter, Cheaper, and Cleaner with Dan Yates

    Globally, we burn as much fossil fuel heating homes as we do driving cars, yet home heating rarely gets climate attention, even though it drives massive energy use, grid strain, and raises household costs. In this episode of Hardware to Save a Planet, host Dylan Garrett speaks with Dan Yates, CEO and Chairman of Dandelion Energy, about why geothermal heat pumps may be the most overlooked solution in residential decarbonization. Dan explains how tapping the stable temperatures beneath our feet can slash home energy consumption, dramatically reduce peak electricity demand, and outperform air source heat pumps during extreme weather. He shares how Dandelion cut system costs through builder partnerships, making geothermal viable at scale, and why utilities increasingly see it as a grid-stabilizing asset. The conversation explores how hardware innovation, smart incentives, and new business models can align to make clean, electric home heating both affordable and practical.

    43 min
  5. Powering the AI Era Sustainably: Breakthrough Climate Hardware Tech from 8 Innovators

    12/04/2025

    Powering the AI Era Sustainably: Breakthrough Climate Hardware Tech from 8 Innovators

    In this special year-end episode of Hardware to Save a Planet, host Dylan Garrett explores how the rapid expansion of technology and the data centers to support it is accelerating some of the most important climate tech breakthroughs of the decade. Dylan revisits insights from eight innovators shaping the future of grid capacity, renewable power, long-duration storage, hydrogen backup systems, thermal batteries, and low-carbon construction materials. As AI’s energy demands surge, these technologies are proving essential for building resilient, sustainable infrastructure. This recap highlights the hardware, economics, and engineering advances that will define how AI and data centers can scale, without overwhelming the planet.

    32 min
  6. Circular Sanitation: How Human Waste Could Replace 25% of Global Fertiliser with Taylor Zehren

    11/20/2025

    Circular Sanitation: How Human Waste Could Replace 25% of Global Fertiliser with Taylor Zehren

    Recycling human waste rarely makes the sustainability spotlight, yet our current recycling system flushes away 32 billion gallons of fresh water and the nutrients that could replace a quarter of global fertiliser demand. In this episode of Hardware to Save a Planet, host Dylan Garrett speaks with Taylor Zehren, cofounder and CEO of Wasted, about how rethinking human waste can unlock a powerful circular sanitation economy. Zehren explains how urine-diversion technology turns porta-potties into nutrient-recovery hubs, reducing water waste, cutting emissions, and replacing a significant share of global fertiliser demand. She highlights why separating waste at the source outperforms traditional wastewater treatment, how Wasted’s model transforms disposal costs into revenue, and why cultural shifts, starting with educating children, are essential for scaling sustainable, nature-inspired sanitation systems across homes, venues, and communities.

    44 min
  7. The Future of Clean Shipping: How Methanol Fuel Cells Are Decarbonising Maritime Transport

    10/30/2025

    The Future of Clean Shipping: How Methanol Fuel Cells Are Decarbonising Maritime Transport

    Decarbonizing maritime shipping is critical for a sustainable future, but conventional engines and fuel systems have long been a bottleneck. Anders Korsgaard and his team at Blue World Technologies are on track to change that. Join Dylan Garrett on this episode of Hardware to Save a Planet, as he welcomes Anders Korsgaard, Founder and CEO of Blue World Technologies, to discuss how methanol fuel cells are transforming the industry. Drawing on decades of expertise in fuel cell systems, Anders explains how high-temperature PEM fuel cells convert liquid methanol into clean electricity with 20–25% improved efficiency over conventional engines. He shares why methanol is emerging as the preferred green fuel for shipping, how waste heat recycling boosts system performance, and the practical challenges of retrofitting versus new-build vessels. From forming strategic partnerships with industry leaders like Maersk to scaling hardware solutions for hard-to-abate sectors, Anders reveals what it takes to make sustainable maritime shipping both economically viable and technologically feasible.

    49 min
  8. Smart Electrical Panels: Avoiding $25K Upgrades to Enable Home Electrification with Arch Rao

    10/16/2025

    Smart Electrical Panels: Avoiding $25K Upgrades to Enable Home Electrification with Arch Rao

    Updating home electrification is key to a sustainable future, but outdated electrical infrastructure has long been a bottleneck. Arch Rao and Span are out to change that. Join Dylan Garrett on this episode of Hardware to Save a Planet, as he welcomes Arch Rao, Founder and CEO of SPAN, to discuss how his company is reinventing the humble electrical panel for a modern, electrified home. Drawing on his experience at Tesla Energy, Arch explains how SPAN’s smart panel enables homeowners to monitor, control, and optimize their energy use, without costly service upgrades. He shares how SPAN is helping accelerate the adoption of solar, EVs, and batteries through intelligent load management and design aesthetics. From forging utility partnerships to scaling hardware manufacturing, Arch reveals what it takes to build climate-impactful hardware and unlock the next era of smart home energy systems.

    54 min
See All (97)

4.9
out of 5
46 Ratings

About

Our planet is warming at an unsustainable rate. This climate crisis is being caused by humans and it will take human ingenuity to stop or reverse it... Hardware to Save a Planet explores the technical innovations that are giving us hope in the fight against climate change. Each episode focuses on a specific climate challenge and explores an emerging physical technology solution, with the person bringing it into reality. Hosted by Dylan Garrett, President at Synapse.

Information

  • Creator
    Synapse
  • Years Active
    2022 - 2026
  • Episodes
    97
  • Rating
    Clean
  • Copyright
    Copyrights © 2024 All Rights Reserved by Synapse
  • Show Website
    Hardware to Save a Planet

You Might Also Like