PODCAST · science
SunCast
by Nico Johnson
Nico Johnson takes you into conversations with those at the forefront of Renewable Energy. SunCast gives an inside look into what is happening in renewable energy. From conversations with the biggest Solar Panel manufacturers in the world to the small startups creating the future of renewable energy, such as carbon capture and battery technology breakthroughs. SunCast is dedicated to providing the knowledge, research, tools and expert guidance you need to understand, grow and be ahead of the curve in the fastest-growing markets in the world. Featuring over 800 conversations, Nico has interviewed people from Tesla, SolarCity, Trina Solar, Meyer Burger, Conergy, SunEdison, Energy Vault and even the US Government... to name a few. Covering topics such as Solar Power, Wind Energy, Batteries, Electric Vehicles, Carbon Capture, Finance, Hydrogen, and more. You can watch SunCast on YouTube: https://www.youtube.com/@SunCastMedia...or view the full archive of SunCast episodes here: https:/
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948
941: Why America Can't Build Big Things Anymore | Tom Fanning
There are 43 years of decisions compressed into this episode.And if you work in energy, utilities, infrastructure, manufacturing, or public policy, it's worth your attention.Tom Fanning spent four decades at Southern Company, including 13 years as CEO, helping guide one of the largest and most influential power companies in the United States through extraordinary change. Along the way, he oversaw everything from international development and grid modernization to cyber security and the completion of Vogtle, the first new commercial nuclear plant built in America in more than 30 years.In this special Energy Empire x SunCast collaboration, Jigar Shah and Nico Johnson sit down with Tom to explore what it actually takes to build large-scale infrastructure in America.If you heard this conversation first on Energy Empire, we're excited to bring it to the SunCast audience as well.The conversation begins with Vogtle, but quickly expands into a broader discussion about leadership, national competitiveness, energy markets, workforce development, cyber security, and the future of the electric grid.Tom shares why he believes "vision and courage" remain the most important ingredients in building transformational projects, why organized electricity markets struggle to support long-duration infrastructure investments, and why America needs a coherent national energy strategy if it hopes to meet growing demand from AI, manufacturing, and electrification.Expect to learn:🔹 Why Tom believes America has lost the ability to build major infrastructure projects efficiently🔹 The two words he credits for completing Vogtle despite bankruptcy, COVID, and years of setbacks🔹 Why organized electricity markets struggle to support large-scale nuclear investment🔹 What workforce shortages reveal about the future of U.S. manufacturing and energy🔹 How cyber threats have evolved and what keeps utility leaders awake at night🔹 Why Tom believes energy policy is now inseparable from national security🔹 What a true national energy strategy would look like and why America needs oneThis is not a conversation about technology.It's a conversation about execution.About what it takes to align capital, talent, institutions, and political will around projects that take decades to build and generations to benefit from.If you've ever wondered why some nations seem capable of building at scale while others struggle to move beyond planning, this episode offers one of the clearest perspectives you'll hear all year.Hit play. One of the most experienced voices in American energy has a lot to say, and he's not wasting any of it.
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947
940: FTC Solar CEO Anthony Carroll on Scaling, Automation, and What's Next
Leadership transitions reveal what companies value most.When FTC Solar recently tapped Anthony Carroll as the new CEO, they chose someone who has spent more than two decades helping build some of clean energy's most recognizable companies. From helping scale Power Electronics from a small Spanish manufacturer into a global powerhouse, to leading Powin during a period of extraordinary growth, Anthony has experienced both the excitement and the hard lessons that come with building businesses in rapidly evolving markets.Now, after stepping away from the industry to lead automated manufacturing initiatives outside of energy, he's back with a new mandate: help guide FTC Solar through its next phase of growth.In this conversation, Anthony shares lessons from across his career, why this is the right next opportunity for him, and why he believes execution, trust, and innovation will determine which companies thrive in the years ahead.Expect to learn:🔹 Why Anthony says "the dream is not enough" when building energy companies🔹 What he learned scaling businesses through periods of rapid growth and market turbulence🔹 Why trust and leadership often matter more than product specifications🔹 How FTC Solar is thinking about automation and the future of utility-scale deploymentWhether you're building projects, leading teams, raising capital, or navigating your own company's next chapter, this conversation offers hard-earned lessons from someone who has lived through multiple cycles of the clean energy transition.Listen in and hear what FTC Solar's new CEO sees coming next.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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946
939: Former EPA Chief Michael Regan on Clean Energy and Public Health
What if the most compelling case for clean energy isn't climate change, economics, or energy independence?What if it's public health?Former EPA Administrator Michael Regan has spent his career connecting pollution, environmental protection, and energy policy to the everyday health of American communities. In this special collaboration between SunCast and Energy Empire, Nico Johnson and Jigar Shah sit down with Regan to explore why he viewed the EPA as a public health agency first, and what today's clean energy leaders can learn from communities demanding a greater voice in decisions that affect their lives.From North Carolina's landmark coal ash settlement to EPA's Journey to Justice initiative, Regan shares how listening to communities reshaped the way he approached enforcement, regulation, and environmental protection. The conversation also tackles one of the industry's most pressing challenges: how to build the infrastructure America needs while maintaining public trust amid rising concerns over affordability, data centers, and rapid load growth.For developers, investors, policymakers, and industry leaders, this episode offers a timely reminder that successful energy transitions depend not only on technology and capital, but on people.Expect to learn:🔹 Why Michael Regan believes the EPA is fundamentally a public health agency🔹 How community engagement led to stronger environmental enforcement and better outcomes🔹 What today's data center debates reveal about trust, affordability, and energy planning🔹 Why clean energy messaging resonates most when framed around health, competitiveness, and national securityWhether you're developing projects, deploying capital, shaping policy, or leading organizations through the energy transition, this conversation offers practical lessons on building trust, finding common ground, and creating solutions that work for everyone.Listen now to hear one of America's most influential environmental leaders explain why the future of clean energy is ultimately about protecting people.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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945
938: The Rare Earth Problem Nobody Talks About | Mark LaVerghetta
Rare earths are having a moment. And if you work anywhere near clean energy, batteries, EVs, data centers, defense, or domestic manufacturing, this conversation should be on your radar.And, when it comes to rare earths (aka critical minerals), it seems everyone talks about mining.But according to Mark LaVerghetta, that's not where the real critical minerals challenge lies.Nico got a chance to sit down with Mark, co-founder of ReElement Technologies, in person finally, and learned that the true bottleneck in the clean energy transition is refining. You can dig rare earth elements out of the ground, but they still need to be separated, purified, and transformed into the high-purity materials used in batteries, EVs, defense systems, data centers, and advanced electronics.Today, much of that refining capacity remains concentrated overseas (yes, largely China), creating vulnerabilities that extend far beyond clean energy. As AI accelerates demand for advanced materials and geopolitical tensions reshape global trade, domestic refining has become a matter of economic resilience and national security.Mark explains why ReElement is pursuing an "innovation, not imitation" approach to rare earth processing, using chromatography to create a more flexible and scalable refining platform designed to respond quickly to shifting market needs.Expect to learn:🔹 Why refining, not mining, may be the real critical minerals bottleneck🔹 How China built leverage through rare earth separation and processing🔹 Why AI, data centers, defense, and clean energy are competing for the same materials🔹 How innovative refining technologies could strengthen domestic supply chainsIf you've ever wondered what actually happens between digging minerals out of the ground and building the technologies that power modern life, this conversation will change how you think about the clean energy supply chain.Hit play and discover the rare earth problem nobody talks about.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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944
937: What a 4-Star General Knows About Risk That Most Leaders Don't | Gen. Robert Neller
Risk looks different depending on where you're standing.In Episode 936 (Jason Kaminsky & 2026 The Solar Risk Assessment), we explored risk through the lens of data, operations, and asset performance.Today’s episode looks at it through the eyes of someone who spent four decades preparing organizations for uncertainty, disruption, and worst-case scenarios.General Robert Neller served as the 37th Commandant of the United States Marine Corps, leading one of the world's most respected organizations through an era of rapid technological change, evolving threats, and global instability.In this conversation, General Neller joins Nico to discuss how great leaders think about risk before it becomes a crisis, why resilience is more than a buzzword, and what the energy industry can learn from organizations that operate where failure is not an option.Along the way, the conversation explores cybersecurity, critical infrastructure, energy resilience, military innovation, entrepreneurship, and the leadership principles that matter when the stakes are high.Expect to learn:🔹 What a 4-star general sees differently about risk and preparedness🔹 Why resilience starts long before a disruption occurs🔹 How military thinking applies to energy infrastructure and cybersecurity🔹 Why veterans often make exceptional founders and business leaders🔹 The leadership traits that help organizations navigate uncertaintyWhether you're developing projects, leading teams, investing capital, or building companies, this episode offers a rare look inside the mindset of someone who spent a career preparing for challenges most people hope never arrive.Listen now to hear what a 4-star general knows about risk that most leaders don't.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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943
936: Which Solar Risks Actually Matter? | Jason Kaminsky, kWh Analytics
Solar projects are increasingly being financed and operated as long-life infrastructure assets. That means the industry can no longer rely on assumptions about risk—we need evidence.In this episode, Jason Kaminsky, CEO of kWh Analytics, walks us through what the latest Solar Risk Assessment reveals, and answers a deceptively simple question: Which solar risks actually matter?Drawing on dozens of partners’ fleet-scale operational and underwriting data, Jason explains how the industry is moving beyond anecdotes to identify the risks that have a measurable impact on long-term performance, resilience, and project finance.Expect to learn:🔹 Why the solar industry finally has enough data to challenge long-held assumptions🔹 What recent findings say about fire risk, bio-soiling, tracker performance, and equipment failures🔹 How seemingly minor operational issues can become major financial variables at portfolio scale🔹 Why insurers, lenders, and asset owners are paying closer attention to resilience🔹 How the best operators are turning better data into stronger long-term outcomesIf you've seen the latest Solar Risk Assessment was released, but haven't had time to dig into it, this conversation is your guided tour through the findings that matter most.Listen now to learn how the industry is turning better data into more resilient power.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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942
935: How (and Why) Clean Energy Wins In Red States | Monika Gerhart
A solar moratorium nearly shut down Alabama’s emerging solar market before most of the industry even saw it coming.For years, the prevailing assumption has been that clean energy growth would be concentrated in politically progressive states while places like Alabama, Louisiana, and Mississippi lagged behind.But that’s not what Monika Gerhart is seeing (and doing!) on the ground.As Executive Director of the Gulf States Renewable Energy Industries Association (GSREIA), Monika operates at the intersection of policy, infrastructure, resilience, and market development across some of the most politically and operationally complex energy markets in America. And increasingly, she says the future of clean energy growth is being shaped locally — through trust, coalition-building, reliability concerns, and resilience planning.In this conversation, Nico and Monika unpack the fight that nearly derailed Alabama’s solar market before most of the industry even noticed, how Hurricane Ida transformed the conversation around distributed energy and microgrids in Louisiana, and why resilience infrastructure is rapidly becoming a life-safety issue across the Gulf Coast.They also explore:why state-level advocacy increasingly determines whether markets survive long enough to maturehow local relationships shape energy policy more than national narrativesthe emerging role of neighborhood-scale resilience planning and community microgridswhy lawmakers are becoming more open to renewables as electricity demand acceleratesand what developers, manufacturers, investors, and operators should understand about building durable markets in politically complicated regionsThis is a conversation about far more than solar policy.It’s about how energy markets are actually built — and why some of the industry’s most important battles are happening far from the headlines.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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941
934: What Makes Companies Investable Now | David Kirkpatrick
Climatetech is entering a different phase.The era of easy capital, oversized narratives, and growth-at-all-costs expectations is giving way to something more demanding: disciplined execution, durable business models, strong commercialization pathways, and teams that can scale proven solutions in real markets.In this live conversation, Nico Johnson sits down with longtime investor David Kirkpatrick, Managing Director at SJF Ventures, to unpack what experienced investors are actually paying attention to now and why the companies attracting long-term conviction may not be the ones making the loudest headlines.David has spent decades investing across renewable energy, efficiency, industrial innovation, resilience, and sustainability. He has watched the industry evolve from early-stage optimism into a global market measured in gigawatts, infrastructure, and real deployment. That long view makes this conversation especially timely for founders, operators, developers, policymakers, and anyone trying to understand how the market is maturing.This episode is less about chasing the next shiny technology and more about what it takes to build companies that can survive, scale, and create lasting value.Expect to learn:🔹 What experienced investors look for before backing a company🔹 Why capital discipline matters more than ever in today’s market🔹 How deployment and commercialization are reshaping investment priorities🔹 Why resilience, efficiency, and proven technologies are gaining momentum🔹 What founders often misunderstand about raising and scaling capitalIf you’re building in the energy transition or trying to understand where sophisticated capital is placing long-term conviction, this conversation is worth your attention.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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940
933: Why Facts Don’t Sell Clean Energy | Jessica Fishman
Clean energy has made tremendous progress on technology.Solar is cheaper. Batteries are scaling. Virtual power plants are becoming real grid assets. Electrification is accelerating.But many people still do not understand why these technologies matter to them personally — or whether they are actually worth the cost.So what’s missing?In this conversation, Nico sits down with Jessica Fishman to explore why the next phase of the energy transition may depend less on technical innovation and more on public understanding, trust, and emotional connection.Jessica shares lessons from nearly two decades working across solar, storage, policy, and communications, including what the industry can learn from the Inflation Reduction Act, why facts alone rarely change minds, and how clean energy companies can better connect their work to the things people already care about: affordability, resilience, independence, and economic opportunity.Expect to learn:🔹 Why facts alone rarely change minds🔹 How clean energy can evolve from a “push” industry into a “pull” industry🔹 What the IRA taught us about public awareness and policy durability🔹 Why emotional connection often matters more than technical precision🔹 How stronger public understanding could accelerate energy adoptionIf you’ve ever wondered why technically superior solutions still struggle to earn broad public trust, this conversation is worth your time.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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939
932: The Battery Storage Mistakes Installers Must Avoid | Sam Buffington
Battery storage is becoming one of the most complicated sales conversations in residential solar.Installers are now navigating different sizing requirements, shifting homeowner expectations, changing utility rate structures, evolving battery chemistries, and a flood of new products entering the market at wildly different price points.And underneath all of it is a harder question:Who can you actually trust to still be standing behind these systems years from now?Sam Buffington, Business Development Manager at Pylontech, joins Nico Johnson for a deeply practical conversation about what installers should actually be paying attention to as batteries become a core part of the residential energy system.Sam has worked across modules, distribution, and storage, and he’s even built his own off-grid home by hand. That gives him a rare perspective on how solar-plus-storage systems behave in the real world and where installers most often create long-term problems for themselves.Expect to learn:🔹 Why rising peak demand is accelerating residential battery adoption🔹 What installers should look for in a reliable battery partner🔹 The wiring and system design mistakes that create long-term warranty issues🔹 How cold-weather performance affects real-world battery operation🔹 Why VPPs could reshape installer economics and customer paybackThis episode is not about battery hype.It’s about how installers make smarter decisions in a market that is getting more crowded, more technical, and more financially important every year.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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938
931: Inside New York's $150B Energy Bet — And It's Bigger Than Data Centers | Doreen Harris
Electricity demand is rising fast. But New York is asking a different question than most states:What kind of demand is actually worth building for?In this live conversation from IESNA 2026, Nico sits down with Doreen Harris, President of NYSERDA, to explore how one of the largest economies in the country is preparing for 20–25% electricity load growth over the next 15 years. From AI infrastructure and semiconductor manufacturing to distributed solar and storage, New York is making major investments while trying to ensure growth also creates long-term economic value.Doreen explains why durable policy signals matter, why transmission remains central to the next phase of grid buildout, and why "business as usual" already requires massive infrastructure investment.Expect to learn:🔹 Why New York is planning differently for large loads like AI and manufacturing🔹 How policy durability helps attract long-term capital🔹 Why storage is becoming a major bright spot for reliability and affordability🔹 How distributed solar is already reducing peak demand and consumer costsIf you want to understand where energy markets, infrastructure, and economic development are headed next, press play.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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937
930: Why AI Data Centers Demand a Responsive Grid | Jon Parrella & Anna Siefken
AI data centers are changing more than electricity demand. They are changing how the grid itself has to operate.Legacy data centers behaved with relatively flat, predictable load profiles. But giga-scale AI campuses introduce rapid swings in demand that can stress substations, destabilize generation assets, and expose the limits of infrastructure designed for a very different era.In today’s episode, Nico Johnson sits down with Jon Parrella, CEO of Terraflow, and Anna Siefken, Director of Policy & Markets at the Long Duration Energy Storage Council (LDES), to explore what this shift means for storage, grid reliability, and the future of energy system design.Together, they unpack why batteries may need to evolve from simple energy storage assets into active infrastructure that stabilizes and buffers the grid itself.Expect to learn:🔹 Why giga-scale AI creates a fundamentally different kind of electrical load🔹 How storage can act as the “shock absorber” between data centers and the grid🔹 Why responsiveness may become more important than raw generation capacity🔹 Where lithium-ion architectures face constraints at giga-scale🔹 How hybrid systems, co-location, and responsive loads could reshape grid planningIf you work in clean energy, storage, infrastructure, utilities, or project development, this conversation offers an important glimpse into how AI may reshape the future grid.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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936
929: How Kraken Is Turning Grid Chaos Into Coordination | Devrim Celal
The grid is getting more crowded.EVs. Heat pumps. Batteries. Rooftop solar. Flexible demand.What used to be a system built around a few thousand centralized assets is rapidly becoming a network of millions of connected devices interacting with the grid in real time.That changes everything.In this episode, Nico sits down with Devrim Celal, Chief Flexibility Officer at Kraken, to unpack why the future grid is becoming a software coordination problem, and how Kraken is helping utilities orchestrate distributed energy at massive scale. But this conversation goes far beyond software.Devrim shares the entrepreneurial journey that led him from software engineering and consulting to ultra-distance running, real estate, reinsurance, and eventually Upside Energy, the company that evolved into Kraken through its acquisition by Octopus Energy.Expect to learn:🔹Why visibility into the low-voltage grid is one of electrification’s biggest hidden challenges🔹How utilities are turning EVs and batteries into flexible grid assets🔹Why consumer participation is defining feature of our future energy system🔹What entrepreneurs can learn from Upside Energy’s evolution into KrakenThis is a conversation about systems thinking, entrepreneurship, culture, and the increasingly important role software will play in the clean energy transition.Listen now to hear how Kraken is helping turn grid complexity into clean energy opportunity.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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935
928: Why U.S. Solar Costs 2–3x More Than Australia | Barry Cinnamon
Australia is installing solar and batteries for about $2 a watt.In the U.S., it’s closer to $5.50.So why do we still have this huge gap?Barry Cinnamon went to Australia to find out. What he discovered challenges one of the industry’s favorite explanations. Even if you remove permitting delays and other “soft costs,” the U.S. still doesn’t come close.Today’s Tactical Tuesday breaks down the real drivers behind [residential] solar pricing, from federal manufacturing policy and tariffs to financing structures and regulatory friction. Then we take it a step further, exploring a new hypothesis Barry has been modeling: using data center demand to help fund rooftop solar and storage.Expect to learn:🔹 Why U.S. solar costs 2–3x more than Australia🔹 What’s actually driving the cost gap beyond “soft costs”🔹 How policy and financing shape the price customers pay🔹 Why data centers could become unlikely allies for rooftop solar and storageThis is a practical, provocative look at the policies and business models that could make solar cheaper, faster, and more useful to the grid.Tune in to hear Barry Cinnamon’s roadmap for making distributed energy actually affordable.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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934
927: Everyone Built Modules. He Built Cells. | Alex Zhu, ES Foundry
Rebuilding solar manufacturing in the U.S. is not just about capital or policy. It is about making the right bets at the right time.It comes down to timing, experience, and the critical decisions.Alex Zhu has spent nearly two decades inside the global solar manufacturing system—from the early rise of Chinese production to failed U.S. factory attempts, and now to building one of the few solar cell manufacturing facilities in America through ES Foundry.In this conversation, Alex explains why he focused on solar cells instead of modules. Module assembly scaled quickly after the IRA. Cell manufacturing remained limited, even though it sits at the center of the supply chain. But that gap is precisely where Alex recognized his greatest strength.Experience.But the ensuing decisions (bets) he made carry real risk.He is betting that the U.S. cannot sustain a domestic solar industry without cell production. He is also building on proven PERC technology, even as the global market moves toward TOPCon. And he is relying on speed, execution, and hard-won experience to make that strategy work.We also get into how his past shaped these decisions, what has changed since earlier U.S. factory failures, how the IRA shifted the economics, and what it actually takes to build a factory, from permitting and infrastructure to workforce and community impact.Expect to learn:🔹 Why solar cells—not modules—are the real constraint in U.S. manufacturing🔹 How Alex’s past factory experience shaped his strategy today🔹 Why ES Foundry chose PERC, and how he thinks about the shift to TOPCon🔹 What family office investors understood about this opportunity🔹 What it really takes to build—and sustain—a solar factory in the U.S.This is a bet on how the industry gets rebuilt. Listen and decide if you agree.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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933
926: Are Data Centers Bypassing the Grid? | Michael Thomas, Cleanview
Are data centers starting to bypass the grid?A growing share of planned projects are pairing with behind-the-meter generation, and the shift has happened quickly. At the same time, there’s still real debate about how much of this will actually materialize.Michael Thomas, founder of Cleanview, tracks what moves through interconnection queues, permitting timelines, and development pipelines. His data highlights how developers are responding to rising demand, tighter timelines, and increasing grid constraints.In this conversation, Michael shares what he’s seeing in the data, where demand is growing fastest, and how different generation strategies are being considered to meet it.If you’re trying to understand how data center growth is shaping project decisions, this episode offers a grounded look at what’s emerging.Are there other technologies you’ve scouted on the frontlines of the Clean Energy Revolution that you think we should be covering here on SunCast?Hit us up - [email protected] with your feedback & recommendations.If you want to connect with today's guest, you’ll find links to their contact info in the show notes on the blog at https://suncast.media/episodes/.Our Platinum Presenting Sponsor for SunCast is CPS America!SunCast is also sponsored by Nextpower!You can learn more about all the sponsors who help make this show free for you at www.suncast.media/sponsors.Remember, you can always find resources, learn more about today’s guest and explore recommendations, book links, and more than 875 other founder stories and startup advice at www.suncast.media.Subscribe to Valence, our weekly LinkedIn Newsletter, and learn the elements of compelling storytelling: https://www.linkedin.com/newsletters/valence-content-that-connects-7145928995363049472/You can connect with me, Nico Johnson, on:Twitter - https://www.twitter.com/nicomeoLinkedIn - https://www.linkedin.com/in/nickalus
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ABOUT THIS SHOW
Nico Johnson takes you into conversations with those at the forefront of Renewable Energy. SunCast gives an inside look into what is happening in renewable energy. From conversations with the biggest Solar Panel manufacturers in the world to the small startups creating the future of renewable energy, such as carbon capture and battery technology breakthroughs. SunCast is dedicated to providing the knowledge, research, tools and expert guidance you need to understand, grow and be ahead of the curve in the fastest-growing markets in the world. Featuring over 800 conversations, Nico has interviewed people from Tesla, SolarCity, Trina Solar, Meyer Burger, Conergy, SunEdison, Energy Vault and even the US Government... to name a few. Covering topics such as Solar Power, Wind Energy, Batteries, Electric Vehicles, Carbon Capture, Finance, Hydrogen, and more. You can watch SunCast on YouTube: https://www.youtube.com/@SunCastMedia...or view the full archive of SunCast episodes here: https:/
HOSTED BY
Nico Johnson
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