Energy Dense Discussions

Heating accounts for roughly 40% of global energy demand, far more than most people realize. Yet while the conversation around nuclear energy often focuses on electricity, Tommi Nyman, CEO and co-founder of Steady Energy, believes one of nuclear's biggest opportunities lies somewhere much simpler: producing clean, reliable heat. In this episode, Mark Hinaman sits down with Tommi to discuss how his team is developing a new generation of small nuclear reactors designed specifically for district heating. Drawing on experience from CERN, Finland's Olkiluoto 3 project, and leading nuclear research at VTT, Tommi explains why removing the turbine and focusing solely on heat makes reactors simpler, more efficient, and potentially much cheaper to deploy. The conversation explores reactor design, passive safety, underground construction, natural circulation cooling, and how proven light-water technology can be adapted for an entirely new market. The discussion also looks beyond the technology to the business of bringing nuclear innovation to market. Tommi shares Steady Energy's journey from research project to venture-backed startup, the realities of fundraising in the nuclear sector, and why Finland has become an ideal place to commercialize advanced reactors. Together, they examine the future of district heating across Europe, the role nuclear could play in replacing fossil fuel boilers, and why energy security and affordability are becoming just as important as decarbonization. Whether you're interested in advanced reactors, clean energy, engineering, or the commercial side of nuclear innovation, this episode offers a thoughtful look at an often-overlooked application of nuclear technology, and why heating may become one of the industry's most important growth markets.

The connection between military skills and the explosive growth of the data center industry might surprise you. While everyone talks about AI and mega-projects, few highlight the power of veterans as the backbone of this critical infrastructure revolution. If you're a veteran, an industry leader, or just curious about how the DoD has powered one of the most transformative sectors of our time, this episode is your front-row seat to the untapped potential fueling the future. Chris Dove Jr., a Navy nuclear veteran turned data center powerhouse, reveals how military training seamlessly translates into key roles from power systems to construction management. Discover why veterans are so well suited to tackle the industry's biggest challenges. You'll hear firsthand stories of how Navy nukes are now leading in critical infrastructure, why the skills learned in nuclear propulsion are so applicable, and how a disciplined approach to education and training can fill the void left by a declining skilled trades workforce. We break down the overlooked strength of veterans—exceptional work ethic, adaptability, and a mission-driven mentality—and how these qualities accelerate career progression in the rapidly expanding data center realm. Chris shares insights into how military transition programs, like DOD SkillBridge, are revolutionizing veteran onboarding, helping thousands find purpose and stability in civilian jobs that matter.

Bobby Gallagher, CEO and CTO of Deployable Energy, shares how his team is pioneering nuclear microreactors built for our modern, mobile world, starting with a reactor so compact it fits in a shipping container. These innovations aren’t just about safety—they're about transforming energy accessibility for remote islands, heavy industry, and and anywhere you can find a diesel generator. In this episode, Bobby takes us deep into the design philosophy behind the "Unity nuclear battery"—a microreactor powered by existing LEU supply chains, cooled with helium, and moderated with unpressurized water. You'll discover how last century's Canadian reactor technology inspires today's scalable, mass-manufacturable solutions that could revolutionize how we think about energy production. Bobby unpacks the engineering challenges of building ultra-compact, inherently safe reactors that can be produced on an assembly line, much like the F-150 of the nuclear world. We also dive into the strategic decisions that led Deployable Energy from a stealth startup to an industry trailblazer: Why they chose to focus on low-cost, high-density cores, the importance of sourcing experienced talent with a startup mindset, and how their nuclear reactors aim to replace decades-old offshore oil modules with a fetch-and-flee approach—delivering power quickly, affordably, and reliably. Why does this matter? Because the opportunity to deploy dozens of these reactors globally could slash energy costs for remote communities, eliminate dependence on our fragile fossil fuel supply chains, and accelerate clean energy adoption worldwide. The stakes are high: if we ignore these advancements, we keep locking ourselves into inefficient, expensive energy models that perpetuate inequality—then miss the chance to unleash a safe, scalable nuclear renaissance. Perfect for entrepreneurs, energy professionals, and anyone eager to understand how innovative nuclear tech can reinvent our future, this episode offers a rare glimpse into the blend of engineering mastery, strategic foresight, and relentless optimism driving the clean energy revolution. Discover how safety, economics, and manufacturing converge to create scalable solutions that could power a billion lives—and reshape our planet’s energy landscape.

Unlock the future of energy — where nuclear renaissance, innovative technologies, and workforce transformation collide. If you’re curious about how the industry is addressing shortages, reshaping infrastructure, and pioneering clean energy solutions, this episode is your front-row seat to the biggest shifts happening now. Bruce Nicholson and Imran Safiulla from Rev1 Energy and reveal the groundbreaking strategies powering the next era of nuclear and renewable energy. You’ll discover how innovative rebranding, strategic partnerships, and outreach campaigns are driving industry-wide revival. Learn why nuclear is poised for a comeback, what role behind-the-meter projects are playing in decentralizing power, and how workforce development could bridge a 90,000-engineer gap—transforming career paths for the next generation. We break down: The resurgence of nuclear energy and the growth of small modular reactors Opportunities in gas turbines amid supply chain delays and inflation How behind-the-meter initiatives are changing energy distribution for hyperscalers and data centers The strategic importance of workforce programs like SkillBridge and academia collaborations The intersection of energy security, geopolitical shifts, and technological innovation Failure to adapt means missing a trillion-dollar opportunity in decarbonizing, electrification, and grid stability. This episode empowers industry leaders, policymakers, and energy entrepreneurs with actionable insights into navigating volatility, fueling growth, and driving sustainability. Whether you're an energy veteran, a startup founder, or just passionate about our planet’s future, this conversation delivers a clear lens on the opportunities—and urgent challenges—shaping tomorrow's energy landscape. Tune in and be part of the energy revolution transforming industry, environment, and society.

Most people overlook how nuclear energy could be the key to solving climate change, energy security, and economic stability—until now. Dr. Tim Gregory, a nuclear chemist and author of "Going Nuclear," reveals how this powerful technology is finally breaking free from old fears and political baggage. Discover the surprising history of nuclear success stories like France’s 50-year-old infrastructure, and why Germany’s energy policy failures serve as a cautionary tale for the world. In this episode, we break down how the overlap between cosmochemistry and nuclear science can revolutionize our approach to energy, and why the old narratives about nuclear safety and weapons are holding us back. Tim shares gripping tales from his journey—from meteorite research to building the next generation of reactors—highlighting the immense potential of nuclear power to deliver cheap, clean, and reliable energy at scale. You’ll learn how countries like France and South Korea are leading the way, and what it will take for other nations to follow suit in a new era of energy independence. This isn’t just another energy debate. It’s a call to action for policymakers, environmentalists, and energy enthusiasts to rewrite the story—before the window closes. If you care about decarbonization, energy security, or the future of technology, this episode will shift your perspective. Perfect for anyone who wants to understand how nuclear can be part of the solution—and why silence and inaction are the biggest risks we face right now. Dr. Tim Gregory is a nuclear chemist at the UK National Nuclear Laboratory, renowned for his work on nuclear materials and public education. His books, "Meteorite" and "Going Nuclear," make complex science accessible and compelling, encouraging a pragmatic view of nuclear’s role in a sustainable future. If you're ready to challenge your assumptions and see nuclear energy in a new light, this episode is essential listening. The future of clean energy is nuclear—and the time to act is now.

In this episode, writer and nuclear advocate Mike Connolly joins us to unpack the science, history, and myths surrounding nuclear energy and radiation. Framing the Linear No-Threshold (LNT) model as a true crime story, Mike explains how decades-old bad science helped fuel public fear, distort regulation, and slow the adoption of one of the safest and most energy-dense power sources. Mike challenges listeners to ask a simple but powerful question: Where is the evidence? He makes complex nuclear science accessible, argues for education over fear, and explains why the burden of proof around radiation harm may be fundamentally backwards. If you care about environmental science, energy policy, or how narratives shape technology adoption, this is a conversation you won’t want to miss.

Host Mark Hinaman talks with Phillip Koblence (NYI) and Brian Smith (Idaho National Labs) about the relationship between data centers and nuclear energy. They explore how AI and digital infrastructure are driving power demand, and how small modular reactors and microreactors could support reliable, low-carbon growth.

In this episode of the Fire to Fission podcast, host Mark Hinaman interviews Sam Gibson, founder and CEO of Hadron Energy. They discuss Hadron's mission to develop a light water microreactor, the challenges and opportunities in the nuclear energy sector, and Sam's journey from South Dakota to becoming a young entrepreneur in the energy industry. Sam shares insights into Hadron's strategy, the importance of community support for nuclear projects, and his vision for the future of clean energy.

In this episode of the Fire2Fission podcast, host Mark Hinaman is joined by Brennan Moore, Andrew Meehan, and Ryan Pickering to discuss the future of nuclear energy and financing. They explore the parallels between nuclear and other energy sectors, the importance of government support, and the challenges of nuclear waste management. The conversation highlights the potential for innovation in nuclear technology and the need for strategic investment and collaboration.

In this episode of the Fire to Fission podcast, host Mark Hinaman talks with Steven Zhang, a political science student at Columbia University and co-founder of the NiCE club Columbia Chapter. The discuss NiCE's impact in changing perceptions about nuclear energy, and the role of public-private partnerships in advancing nuclear projects. Steven shares insights into the challenges and opportunities in nuclear financing, the growth of the NiCE club, and the evolving landscape of energy policy.

In this special episode, join Mark and the Fire2Fission interns as they tackle the myths and misconceptions surrounding nuclear waste, revealing its untapped energy potential and the realities of its management. We contrast this with the challenges of produced water in the oil and gas industry, highlighting innovative solutions and the importance of education in changing public perception. Join us to uncover the truth about nuclear waste, and find out how big (or small) the issue really is. Article: https://www.fire2fission.com/articles/a-matter-of-scale-what-nuclear-can-learn-from-oil-gas-waste-management Comic: https://what-if.xkcd.com/29/

In this episode of the Fire2Fission podcast, host Mark Hinaman interviews Stephanie Fishman, a Senior Associate and nuclear regulatory attorney at Hogan-Lovells. They discuss Stephanie's journey from studying nuclear engineering to working in global nuclear security and eventually becoming a nuclear regulatory attorney. The conversation covers the challenges and opportunities in the nuclear industry, including regulatory changes, the role of nuclear energy in the energy transition, and the impact of international partnerships. Stephanie shares insights on the evolving landscape of nuclear law and the importance of advanced reactors in the future of energy.

In this episode, we sit down with Thomas Jam Pedersen, co-founder and CEO of Copenhagen Atomics, to explore the advancements in thorium molten salt reactors. Learn how this innovative technology promises to deliver low-cost, sustainable energy by improving neutron economy and reducing structural costs. Thomas shares insights into the company's journey and their vision for a future where energy is abundant and affordable. Join us for an enlightening discussion on the future of nuclear energy and its potential to transform global energy landscapes.

We welcome Nick Touran, the visionary behind What Is Nuclear. Nick shares his journey discovering nuclear power as an undergrad and founding a website dedicated to educating the public about nuclear energy. We explore Nick's 16-year tenure at TerraPower and discuss technological shifts in the nuclear industry, from large light water reactors to the rise of microreactors and advanced technologies. Nick discusses his passion for digitizing old nuclear films and the importance of learning from past innovations. Tune in for an insightful discussion on the past, present, and future of nuclear technology. #NuclearInnovation #EnergyFuture #Podcast https://whatisnuclear.com/ https://www.amazon.com/First-Nuclear-Era-Times-Technological/dp/1563963582

In this insightful episode, host Mark Hinaman explores the groundbreaking plans of Geo2Watts with guests Bill Bartling and Wes Cruver. Discover how they are pioneering the transformation of end-of-life oil wells into sustainable energy storage solutions. Their innovative approach involves using phase change materials and solar energy to create a zero-emission system. Tune in to learn about the potential economic and environmental benefits of this ambitious project and the exciting future of energy storage.

In this podcast, Rob Alexander delves into the groundbreaking use of aluminum disks in energy storage. The discussion centers around their innovative process that utilizes waste aluminum, transforming it into a cost-effective and sustainable energy carrier. Rob also outlines a strategic vision for using these aluminum disks to bolster energy security by keeping scrap aluminum within the United States.

Join us in this insightful episode as we sit down with Tayler Amatto, Associate Principal at Charles River Associates and future President of the Energy Leadership Institute. Tayler shares her journey through the energy sector, discussing the evolution of energy markets, the role of nuclear and natural gas, and the transformative impact of the Energy Leadership Institute. Discover how cross-sector collaboration and innovative leadership are shaping the future of energy. Whether you're an industry veteran or new to the field, Tayler's perspectives offer valuable insights into the challenges and opportunities ahead. Tune in to explore the dynamic world of energy and the leaders driving its future. Interested? Apply now: https://theenergyleadershipinstitute.... Email us at info@theenergyleadershipinstitute.org with any questions.

Join us in this insightful episode of the Fire2Fission podcast as Mark Hinaman sits down with Neil Wilmshurst, Senior VP at EPRI. Neil shares his journey from the Royal Navy to becoming a leader in the nuclear industry, offering unique perspectives on global nuclear programs. Discover how Spain's nuclear program sets a benchmark and learn about Argentina's resilience in completing the Atucha project. Tune in for a deep dive into the challenges and triumphs of the nuclear sector, and Neil's plans for the future.

In this episode of the Fire2Fission podcast, Mark Hinaman interviews Brett Rampal, a nuclear energy expert and senior director at Veriten. They discuss Brett's journey in nuclear engineering, his experiences at various companies, and his current role at Veriten, where he focuses on energy strategy and investment. The conversation also explores the differences between nuclear and renewable technologies, the importance of staying informed in the energy sector, and the challenges faced by the nuclear industry. In this conversation, Brett Rampal discusses the complexities of nuclear energy, emphasizing the importance of rational dialogue, the need for middle ground in discussions, and the role of technology and business solutions in advancing the industry. He highlights the significance of collaboration over competition, the challenges of regulatory pathways, and the future potential of nuclear energy, including the emergence of microreactors and the necessity for real investment and ownership in projects.

In this episode of the Fire2Fission podcast, Mark Hinaman speaks with returning guest Liz Muller, CEO and co-founder of Deep Fission, about the innovative approach to nuclear energy through deep borehole reactors. They discuss the transition from Deep Isolation to Deep Fission, the technical and economic aspects of the new reactor design, and the future of nuclear energy in addressing climate change. Liz shares insights on the challenges and opportunities in the nuclear sector, including regulatory hurdles, safety considerations, and the importance of a robust fuel supply chain.

In this episode of the Fire2Fission podcast, Mark Hinaman speaks with Dr. Jenifer Shafer, a professor at the Colorado School of Mines, about her journey into the field of nuclear chemistry and her research on nuclear fuel recycling and waste management. They discuss the evolution of energy sources, the importance of nuclear energy in providing low-emission electricity, and the complexities of nuclear waste. Dr. Shafer shares insights from her time at PNNL (Pacific Northwest National Laboratory) and Hanford, her PhD research, the Purex process, and the role of private sector investments in advancing nuclear technologies. The conversation highlights the need for innovation and investment in nuclear fuel recycling research and the potential for future advancements in the field.

In this podcast episode, Mathias Meyer and David Harestad, founders of Norway’s pro-nuclear organization "Klimavenner for Kjernekraft" (Climate Friends for Nuclear Power), discuss Norway's shift toward nuclear energy and their advocacy work. Initially skeptical, both Meyer and Harestad turned pro-nuclear after exploring its potential to provide clean, stable energy and reduce environmental harm. They detail the challenges they face, including opposition from traditional environmental groups, and their strategy of grassroots mobilization to change public opinion and political perspectives on nuclear energy in Norway. Highlighting events like Norway's Offshore Northern Sea Oil and Gas Conference (ONS), they describe how nuclear energy discussions have gained traction among industry leaders and the public. They attribute part of their success to support from international allies, including American nuclear advocates, and foresee potential nuclear development in Norway within the next decade.

In this episode of the Fire2Fission podcast, host Mark Hinaman speaks with Aimee Tooker, a community leader from Nucla, Colorado, about the challenges and opportunities facing her small town, particularly in the wake of the closure of the local coal plant. Aimee shares insights into the community's history with mining, agriculture, and the impact of recent economic transitions. The conversation delves into the proposed national monument that threatens local mining interests (including Uranium!) and the community's fight to maintain their economic independence while balancing environmental concerns. Aimee emphasizes the importance of local voices in decision-making processes and the need for a collaborative approach to conservation and resource management.

In this episode of the Fire2Fission podcast, Mark Hinaman speaks with Matt Solomon, project manager of the Northwest Colorado Energy Initiative (NCEI) and the Survey 1 Report, about the transition from coal to alternative energy sources in Northwest Colorado. As Matt walks through the survey report released in June, they discuss the necessity of the feasibility study to address the impending closure of coal plants, the importance of community engagement through surveys, and the public's perception of nuclear energy as a viable solution. The conversation highlights the need for fact-based discussions, the political landscape surrounding energy policies, and the role of nuclear energy in addressing climate change. Solomon emphasizes the importance of understanding community needs and the potential for integrated energy solutions that include nuclear power.

New Podcast episode! This one is a little different than our usual episode. Featuring a panel discussion that took place in Norway at the ONS (Offshore North Sea) Conference in August 2024, on which Mark was invited to join by previous @Fire2Fission podcast guest, Martin Hjelmeland (see F2F Episode 054). Before that gets going, Mark introduces us to the Consortium model that F2F is driving forward. Please reach out to us if you want to hear more and collaborate with us as we seek to extend nuclear’s reach in the oil and gas industry. Visit our website at www.Fire2Fission.com and send us a message. The world needs more energy and we are here to build it.