Open Circuit

This year alone, the biggest tech companies plan to spend more than $600 billion on physical infrastructure — eclipsing the railroad boom, the interstate highway system, and the Apollo space program. But are investors starting to flinch? This week, we examine the negative market reaction to tech earnings. Is Wall Street reacting to the infrastructure bottlenecks that stand in the way of building at that scale? Or are they worried about the tech industry’s approach to solving them? Then we turn to one of the boldest responses to those bottlenecks: space-based data centers. After SpaceX’s acquisition of xAI, Elon Musk says orbital computing powered by solar could be imminent. We unpack the arguments for and against space-based data centers. Then we look at solar. Musk says Tesla plans to build 100 gigawatts of domestic solar manufacturing capacity. Tesla has launched a new panel and mounting system that it claims will reduce installation time by 30%. At the same time, a new poll from Trump’s chief pollster shows majority support for solar among GOP voters — especially when panels are made in America. Is there a vibe shift underway? Ready to accelerate your career in clean energy? Yale’s Financing and Deploying Clean Energy Certificate is a fully online, 10-month program built for working professionals. It delivers real-world skills in clean energy policy, technology, project finance, and innovation — all in just five hours a week. Enroll here and use the discount code OpenCircuit26 on your application to save $500 on tuition. Applications close April 20, 2026. Explore the new era of AI innovation in the fifth season of Where the Internet Lives, an award-winning podcast from Google and Latitude Studios. Follow and listen to Where the Internet Lives on Apple, Spotify, Google, or wherever you get your podcasts. Join Latitude Media on April 13-14, in San Francisco for Transition-AI 2026, a two-day, in-person conference on the digital and energy infrastructure buildout needed to support AI load growth. Our podcast listeners get a 10% discount on this year’s conference using the code PODS10. ⁠Register today here⁠!

Electricity affordability has become the defining energy issue of 2026. As policymakers scramble for solutions, two very different playbooks are taking shape. On one side, a blunt-force federal approach led by the Trump Administration that treats affordability like an emergency. Keep coal plants open. Force markets to change. Make large power users pay directly for new power plants through market interventions. On the other, a quieter, asset-light strategy is emerging at the state level. In places like Illinois, Virginia, and New Jersey, governors and legislatures are increasingly looking to virtual power plants to meet growing peaks and avoid overbuilding the grid. This week on Open Circuit, we break down these two paths. What actually lowers costs, and on what timelines? We start with the federal push to reshape PJM capacity markets and make big energy users pay for new supply. How would that actually work? Is it real market reform, or political signaling? Then we turn to the state level, where VPPs and distributed resources are increasingly central to affordability plans. We compare how Illinois, Virginia, and New Jersey are approaching the problem. Join Latitude Media, April 13-14, in San Francisco for Transition-AI 2026, our flagship event on the AI-energy infrastructure buildout. The two-day conference will bring together developers, utilities, regulators, and hyperscalers to align on what’s real, what’s possible, and what can get built to meet AI infrastructure demand. Our podcast listeners get a 10% discount on this year’s conference using the code PODS10. ⁠Register today here⁠!

Meta just unveiled the biggest-ever corporate deal for nuclear power. It’s a sprawling set of contracts for both existing plants and next-generation reactors that totals 6.6 gigawatts. Just a few years ago, the conversation in the U.S. was about which nuclear plants were going to shut down next. Now, some of the world’s largest technology companies are trying to lock them up under long-term contracts, while building new ones. But critics argue that parts of Meta’s deal don’t add new capacity fast enough — possibly pushing electricity prices even higher in an already-tight market. And that concern is suddenly political. This week, President Trump said tech companies need to pay their own way when it comes to electricity, signaling just how central data centers are to the national debate over affordability. This week, we have a breakdown of Meta’s nuclear push. We’ll look at what it means for power markets, how it compares to what the rest of the hyperscalers are doing, and whether this moment actually changes the future of advanced nuclear. Credits: Co-hosted by Stephen Lacey, Jigar Shah, and Caroline Golin. Produced and edited by Stephen Lacey. Original music and engineering by Sean Marquand. With resilience now a leading driver of grid investments, Latitude Media and The Ad Hoc Group are hosting the Power Resilience Forum in Houston, Texas on January 21-23, 2026. Utilities, regulators, innovators, and investors will all be in the room — talking about how to keep the grid running in this new era of heatwaves, wildfires, and storms. Register today here!

After more than 40 years in the energy industry, Katherine Hamilton is retiring. And that means she’s also retiring from the podcast after a decade behind the microphone. In this farewell episode, Katherine shares insights into a career that spanned one of the most transformative periods in energy history. We’ll reflect on her accidental entry into grid engineering at Dominion Virginia Power in the 1980s, where she learned to design distribution circuits, calculate load, and build early efficiency projects. She talks about how those experiences gave her an intuitive grasp of how the grid works — a foundation that shaped her roles at NREL, in federal advocacy, in leading industry associations, and becoming a trusted policy voice in clean energy. We’re deeply grateful for the clarity and optimism Katherine brought to every conversation. Over the years, she helped listeners make sense of policy upheavals, market shifts, and the messy, unpredictable reality of the energy transition. This is a chance for us to say thank you. Katherine was an incredibly effective translator for the clean energy industry, and we’re going to miss her deeply. This is our final episode of the year, but we’ll be back in January with fresh episodes. Nextracker is now Nextpower. As electricity demand surges with AI, data centers and electrified infrastructure, solar is the only power source that can scale fast enough to meet this moment. Nextpower is the technology platform built for this future, delivering connected systems that unify the structural, electrical and digital technologies of a solar power plant. Powering what’s next at Nextpower.com. Open Circuit is brought to you by Natural Power. Natural Power specializes in renewable energy consulting and engineering, supporting wind, solar, and battery storage projects from concept through financing. Discover how we're creating a world powered by renewable energy at naturalpower.com. With resilience now a leading driver of grid investments, Latitude Media and The Ad Hoc Group are hosting the Power Resilience Forum in Houston, Texas on January 21-23, 2026. Utilities, regulators, innovators, and investors will all be in the room — talking about how to keep the grid running in this new era of heatwaves, wildfires, and storms. Register today here!

Three years after ChatGPT ignited the AI race, the assumptions driving the trillion-dollar data-center boom are starting to shift. The belief that endlessly scaling large language models will unlock AGI — and justify unprecedented growth in electricity demand — is now being questioned by some of the field’s most influential voices. At the same time, utilities are planning roughly a trillion dollars in grid upgrades, much of it based on speculative data-center proposals and a still-evolving understanding of real load. In this episode, Stephen Lacey unpacks the growing tension between an AI industry defined by rapid iteration and a power system built on decades-long investment cycles. What does that mismatch mean for forecasting, financing, and resource planning? We then feature two conversations from Transition-AI Boston. Former FERC commissioner Allison Clements and Generate Capital’s Peter Nulsen explain why traditional planning signals no longer offer the certainty they once did. How do load uncertainty, short-term contracts, and sequencing challenges reshape the risk profile for new energy projects? In the second discussion, Mike Kramer of Constellation, Dawn Owens of Fervo Energy, and Sam Simmons of Form Energy explore whether AI-driven load will create meaningful demand signals for clean, firm technologies like geothermal, advanced nuclear, and multi-day storage. What will determine if they gain a real foothold? We will soon be opening registration for Transition-AI 2026 in San Francisco. More details here. Nextracker is now Nextpower. As electricity demand surges with AI, data centers and electrified infrastructure, solar is the only power source that can scale fast enough to meet this moment. Nextpower is the technology platform built for this future, delivering connected systems that unify the structural, electrical and digital technologies of a solar power plant. Powering what’s next at Nextpower.com. Open Circuit is brought to you by Natural Power. Natural Power specializes in renewable energy consulting and engineering, supporting wind, solar, and battery storage projects from concept through financing. Discover how we're creating a world powered by renewable energy at naturalpower.com. With resilience now a leading driver of grid investments, Latitude Media and The Ad Hoc Group are hosting the Power Resilience Forum in Houston, Texas on January 21-23, 2026. Utilities, regulators, innovators, and investors will all be in the room — talking about how to keep the grid running in this new era of heatwaves, wildfires, and storms. Register today here!

Utilities are facing a collision of pressures: extreme weather, rising load, affordability concerns, and growing regulatory friction. Everyone agrees the grid needs to be hardened. But the real question is: how much resilience should we pay for? On one side, utilities are confronting unprecedented stress from storms, wildfires, flooding, and heat. On the other, they’re under pressure from regulators and customers to keep rates down — even as costs spike from inflation, supply chain delays, and long-overdue modernization. The Edison Electric Institute estimates that utilities are planning about a trillion dollars in grid investment by 2030. But how much of that is truly focused on resilience? And how do we balance the need for those investments with all the other cost pressures hitting the system? This week, we’re joined by Julia Hamm, a partner with the Ad Hoc Group, to break down where resilience fits in. We look at how utilities justify resilience spending, how regulators are responding, and why so much of the debate comes down to defining the line between reliability, resilience, and routine maintenance. Then we widen the lens to the emerging resilience-tech market, a growing ecosystem of startups focused on wildfire detection, predictive weather analytics, vegetation management, sensors, and advanced grid modeling. We explore how these technologies could help utilities target investments and turn resilience into opportunity rather than pure cost. Fill out our listener survey for a chance to win a $100 gift card! Open Circuit is brought to you by Natural Power. Natural Power specializes in renewable energy consulting and engineering, supporting wind, solar, and battery storage projects from concept through financing. Discover how we're creating a world powered by renewable energy at naturalpower.com. With resilience now a leading driver of grid investments, Latitude Media and The Ad Hoc Group are hosting the Power Resilience Forum in Houston, Texas on January 21-23, 2026. Utilities, regulators, innovators, and investors will all be in the room — talking about how to keep the grid running in this new era of heatwaves, wildfires, and storms. Register today here!