223. Solar + Storage: The Economic Core of the Future Grid

Gerard is invited by Ana Conde from PVcase to make the case for solar paired with storage as the economic foundation of the future energy system.We are in the midst of a technological revolution driven by electrification and AI. But building the energy system that can power this shift requires more than adding new capacity — it demands system-level thinking, new coordination mechanisms, and new financial models to ensure a smooth transition.They explore how solar moved from a niche technology to the backbone of modern energy infrastructure and why pairing it with storage is no longer optional for project bankability and long-term competitiveness.They discuss how grid outages act as warning signals, exposing the fragility of legacy infrastructure, and what that implies for resilience in an increasingly electrified world.The conversation also examines the economic incentives, institutional inertia, and behavioural forces that resist technological change — and how innovative business models are beginning to unlock faster adoption.This episode goes beyond viewing solar as a technology alone. It unpacks the economics and coordination required to build a resilient, low-cost energy system capable of supporting the AI-driven future.--An episode delivered in partnership with SolarPower Europe. SolarPower Europe has established the ‘Battery Storage Europe Platform’ (advocacy, COMs campaigning, networking) around battery storage. Companies should join as members to help us push messages on solar, flexibility and batteries https://www.batterystorageeurope.org/

Laurent and Gerard speak with Dr. Michal Meidan, Head of China Energy Research at the China Energy Research Programme at the Oxford Institute for Energy Studies, about the profound transformation reshaping China’s energy system. At the heart of the discussion is the country’s pivot from “molecules” to “electrons” — a structural shift from fossil fuels toward electrification powered by renewables, batteries, and electric mobility. This transition is not just about decarbonization; it represents a broader industrial and technological reconfiguration with global consequences. At the same time, China remains central to fossil fuel markets: it is the world's largest fossil fuel importer and is set to maintain that position for the rest of this decade and beyond.  Still the recent events in the Strait of Hormuz have vindicated China’s energy policy of diversification, investment and strategic storage.  China’s approach reflects a distinctive “dual track” model in which command-and-control planning coexists with market dynamics. Central government frameworks, including the recent 15th Five-Year Plan, set strategic direction, while provinces interpret and implement policy with varying degrees of alignment or competition. At times collaborative and at times antagonistic, the relationship between Beijing and local authorities shapes how targets are pursued and reported. China often reframes its narrative retrospectively, particularly where electric vehicles and battery production have dramatically surpassed official expectations, highlighting the interplay between state ambition and private-sector execution.  At the same time, the transition has been propelled by powerful entrepreneurial forces. Leaders such as Robin Zheng of CATL and Stella Li of BYD embody the “animal spirits” that have driven innovation and scale in batteries and electric vehicles. In many cases, private firms have exceeded policy goals, complicating simplistic narratives of top-down control and demonstrating how state guidance and commercial dynamism reinforce one another.  Energy security remains a central pillar of this strategy. The current Hormuz crisis as well as the power shortages of 2020–2022 have exposed vulnerabilities in China’s system and reinforced the leadership’s determination to build integrated domestic supply chains and reduce reliance on imported fuels and critical materials. Industrial policy and energy policy are deeply intertwined, with electrification, renewables, and advanced manufacturing serving both resilience and competitiveness objectives. The drive for clean technology is therefore as much about strategic autonomy as it is about environmental stewardship.  Finally, the episode also addresses persistent misconceptions in Europe and the United States about China’s system, challenging both exaggerated fears and wishful thinking. Understanding China’s energy transition requires grappling with its internal tensions, strategic pragmatism, and the scale of its ambitions.  Oxford Institute https://www.oxfordenergy.org/publications/disruption-in-the-strait-of-hormuz-implications-for-chinas-energy-markets-and-policies/  Carbon Brief and Lauri Myllyvirta    15FYP coverage https://www.carbonbrief.org/qa-what-does-chinas-15th-five-year-plan-mean-for-climate-change/  Latest on China emisisons https://www.carbonbrief.org/analysis-chinas-co2-emissions-have-now-been-flat-or-falling-for-21-months/  Impact on GDP https://www.carbonbrief.org/analysis-clean-energy-drove-more-than-a-third-of-chinas-gdp-growth-in-2025/

Gerard and Laurent host Ira Joseph, a leading expert on gas and LNG markets at the Columbia Center on Global Energy, to explore how the Middle East conflict is reshaping the industry.In normal times, LNG supply is led by Qatar, the U.S., and Australia, with prices anchored to benchmarks like Henry Hub, TTF, and JKM. Before the war, markets were relatively well supplied, keeping prices stable.Three weeks into the conflict, that balance has shifted. Brent crude has climbed to about $110, European gas (TTF) to around $20/MMBtu, while U.S. Henry Hub remains near $3—highlighting growing regional divergence driven by infrastructure and trade flows.Two views have emerged: the White House sees a temporary disruption, while analysts like Jeff Currie and James Gutman argue this is a structural supply shock—captured by the idea that “you can’t print molecules.”The impact is uneven. Europe is highly exposed, Asia faces rising competition for cargoes, and emerging markets risk being priced out. The U.S. remains relatively insulated but increasingly vital as a supplier. Massive damage to key Gulf infrastructure such as South Pars and Ras Laffan will disrupt flows for months if not years.In response, short-term measures include stock releases, more coal production and demand cuts. Longer term the crisis may spur new LNG investment, accelerate energy security efforts, and boost the development of renewables while further fragmenting global markets.The takeaway: this is not just another cycle, but a structural shift in the future of energy.ReferencesHC Group podcasts with Paul Chapmanhttps://open.spotify.com/episode/4FelokgY7oWXMxwyv75N0D?si=SgGNX7S_RZuFnry5Ckdi_Qhttps://open.spotify.com/episode/6bOCstN1chwOmB16u5SvRU?si=mu9PEjU9QQqvSHSmXlTafgOn LNG. Ira Joseph papershttps://www.energypolicy.columbia.edu/https://www.energypolicy.columbia.edu/us-israeli-attacks-on-iran-and-global-energy-impacts/

Six years after her last appearance on the podcast (Episode 28, 15 June 2020), Natasha Luther-Jones  returns to join Laurent and Gerard for a lively catch-up on how both her career and the energy sector have evolved. What began with her being dubbed the “Queen of PPA” has expanded into a far broader role — prompting the hosts to crown her the “Energy Empress” as she now operates across the full spectrum of global energy and infrastructure.  Natasha reflects on the evolution as the Global co-chair in the Energy & Natural Resources practice at DLA Piper, describing how client demand has shifted from single-asset transactions to complex, multi-technology, cross-border platforms. The market has matured significantly, with renewables now firmly established as mainstream infrastructure and capital becoming more disciplined and selective.  A major growth area is battery energy storage systems (BESS), which have moved from being an adjunct to renewables to a core investment thesis in their own right. Storage, hybridisation and co-location strategies are reshaping project design, while revenue stacking and merchant exposure are demanding more sophisticated structuring and risk management.  On the M&A front, Natasha highlights sustained deal activity and strong valuations for scaled platforms and development pipelines. The market is firmly in a consolidation phase, with investors prioritising portfolio and platform transactions over single-asset deals. Innovative financing models, including holdco structures and cross-collateralisation across diversified portfolios, are increasingly replacing traditional asset-by-asset project finance.  The conversation also turns to the accelerating demand from AI-driven datacentres and the growing integration of digital infrastructure within energy complexes. As power demand surges, particularly for firm and clean energy, the convergence of energy and technology is creating new investment models and strategic partnerships — signalling that the next chapter of the energy transition will be defined as much by integration and capital structuring as by capacity build-out.

While Gerard is fixing his knee, Laurent invites Chris Seiple, Vice Chairman of WoodMac Power & Renewables group, to try to make sense of the scale of the coming power demand surge and the strain it is placing on today’s US market structures.AI-driven datacenter growth is pushing the US power system into uncharted territory. Roughly 180 GW of U.S. electricity commitments tied to datacenters represent about 30% incremental demand. Hyperscaler CAPEX is exploding. Demand is accelerating far faster than new supply can come online, setting up a near-term imbalance. In response, the U.S. utility sector is preparing for a potential $1.4 trillion investment supercycle over the next five years.In regulated markets, utilities are under pressure to modernize cost-of-service models and deliver massive capital programs while keeping electricity affordable. Companies such as Duke Energy, Southern Company, Entergy, and CenterPoint Energy are planning investments that run into the hundreds of billions.In deregulated markets, players like Constellation Energy, Vistra Corp., and NRG Energy face a structural mismatch: datacenters can be built faster than power plants, while price signals may not rise quickly enough to incentivize new generation. Some customers are exploring off-grid solutions, but these bring technical and economic challenges.The conclusion is clear: load growth is staggering. Parts of the system may move toward re-regulation, but that alone will not be enough. Rapid innovation—decentralized solutions, grid-enhancing technologies, faster interconnections, and deeper digitization—will be essential as utilities relearn how to build at scale and speed.  Check an excellent WoodMac report on the Datacentershttps://www.woodmac.com/horizons/us-data-centre-power-demand-challenges-electricity-market-model/  

Last month, Gerard Reid joined Shayle Kann, Managing Partner at Energy Impact Partners, for a world class and fast-moving conversation on the state and future of Climate Tech.   The discussion was organised by Carbon Equity and led by its co-founder Liza Rubinstein Malamud.Originally it featured a third guest, Will Dufton of Giant Ventures, whose contributions were fully edited for this episode (with apologies — and an open invitation to return).  First strong statement: the Silicon Valley-style climate tech era of 2021–2022 is over. Gerard is clear that carbon removal and hydrogen, at least as they were framed and funded during the hype cycle, are effectively dead. What comes now is a far more grounded, infrastructure-driven view of the transition.  Both guests are emphatically bullish on energy and AI. Shayle especially sees climate tech not as a standalone vertical, but as a horizontal that cuts across the entire economy. Anything that supports electrification, datacenters, and energy-hungry digital infrastructure represents a major opportunity. Gerard pushes the horizon even further, imagining datacenters in space.  A central theme is the convergence of AI and the physical world. Shayle argues that as large language models become commoditised, value will move from bits to atoms — from software to real-world systems, infrastructure, and industrial processes. Gerard complements this with a strong emphasis on resilience, positioning it as a defining investment lens for the coming decade.  On batteries, there is rare and total agreement. Both see them as the most important technology of our time, underpinning electrification, grid stability, transport, and the scaling of renewables.  What emerges is an intense, wide-ranging exchange between two of the sharpest minds in the energy transition — a true Battle Royale on where climate, energy, and technology are heading next.  You can watch the hour-long video here: https://youtu.be/H5YE1Upe0JI?si=HlgHKFOOjZj8Gygp    

Lithium has doubled in three months. Copper is printing record highs. Silver went vertical—then collapsed. The move was fast. The reversals were faster. Volatility isn’t elevated. It’s systemic.  But this isn’t just another commodity cycle. These metals sit at the core of the energy transition. They’re embedded in batteries, EVs, transmission lines, datacenters, wind turbines, and solar modules. When they move, the entire transition complex moves with them.  So, what are we really looking at? Is this a positioning squeeze in thin markets? Or the early tremors of a structural repricing?  The divide is clear. At The Carlyle Group, Jeff Currie argues we’re only “on the foothills of the Himalayas” — the early stage of a structural supercycle driven by electrification, grid build-out, and constrained supply. Ed Morse pushes back. High prices cure high prices. Capital flows. Supply responds. Markets rebalance. Cycles end the way they always have. Two very different frameworks. One structural. One cyclical.  To cut through the noise, Laurent and Gerard sit down with Matt Fernley, Managing Director at Battery Materials Review and Partner at RK Equity. They dissect what’s actually driving these rallies — inventory tightness, permitting bottlenecks, capital discipline, geopolitics, demand elasticity.  They confront the supply question head-on: Can new production realistically catch up — on time, on budget, and at scale? And they explore the technologies that could reshape the curve — from the re-emergence of direct lithium extraction (DLE) to the accelerating development of sodium-ion batteries.  This isn’t just about price volatility. It’s about whether the energy transition is entering a new cost regime. Because if these inputs are structurally repricing, everything downstream changes. And if they aren’t — the unwind could be just as violent.----Link to the report by the Volta Foundationhttps://volta.foundation/battery-report-2025/

Clean Energy equities have comfortably outperformed the major indices in 2025.  Laurent and Gerard are joined by friend of the show Shanu Mathew, an equity portfolio manager everyone in the sector knows to unpack what’s really driving this performance.  We begin by putting recent returns into a longer-term context — and by flagging an important caveat: some of the strongest results are coming from highly concentrated portfolios.  Shanu makes a critical distinction that often gets blurred in market commentary: equipment providers versus sellers of electrons. On one side sit companies like GE Vernova, Siemens Energy, Schneider Electric, Caterpillar — and the surprise guest, Bloom Energy. On the other are utilities and IPPs. The divergence is striking. Equipment manufacturers have gone ballistic; utilities have performed, but at a far more pedestrian pace.  The difference, unsurprisingly, is pricing power. Equipment suppliers — particularly those insulated from Chinese competition — have been able to push through aggressive price increases, turbocharged by surging demand from Hyperscalers. Utilities, by contrast, remain constrained by regulation, public scrutiny, and political pressure.  The result? Hyperscalers are increasingly looking to self-generation: reciprocating engines, fuel cells, and a growing enthusiasm for frontier technologies such as Enhanced Geothermal and Small Modular Reactors.  We walk through these alternatives, examine how public markets are valuing them today, and end where every cycle eventually leads us: Are we in a bubble? Or, as Chuck Prince, then CEO of Citigroup, famously put it on the eve of the 2008 financial crisis:“As long as the music is playing, you’ve got to get up and dance.”

Luca Pedretti, Co-Founder, Pexapark, returns to discuss how volatility, market design, and new contract structures are transforming power markets and renewable economics. What begins with PPA pricing quickly evolves into a broader conversation about where value is now created in the clean energy system.We start with the growing importance of IFRS 13 fair value accounting. In increasingly volatile markets, long-term forecasts are no longer sufficient. Market-implied PPA prices are moving faster than fundamentals and are becoming a key signal for future capture rates and risk, forcing investors to reassess how renewable assets are valued.The discussion then turns to Flexibility Purchase Agreements (FPAs), including tolls and floors for batteries. FPAs reflect a fundamental shift from generation toward flexibility and optimisation, as renewable-heavy systems face cannibalisation, negative prices, and widening price spreads.With clean sources now accounting for nearly half of EU power generation, these side effects are becoming structural. Solar capture rates have dropped sharply in markets such as Germany, negative prices now occur in thousands of hours across Europe, and curtailment and balancing costs are rising. Batteries have become the system’s primary response.We also explore how the buyer landscape is shifting. Hyperscalers and data centres are increasingly driving private PPAs, utilities are regaining relevance through trading and optimisation, and stand-alone renewable PPAs are showing signs of saturation. Despite this, capital deployment across clean energy continues to grow, signalling a reallocation of value rather than a slowdown.The conversation concludes with a look ahead. Many renewable assets financed under merchant assumptions are now misaligned with today’s pricing reality. Battery tolls and floors are scaling quickly, consolidation among IPPs is accelerating, and capture rates remain unstable. The open question remains whether any buyers are willing to pay a green premium for co-located and hybrid projects in a market where flexibility has become central to value creation.Link to Pexapark reportsIPPs:https://go.pexapark.com/next-gen-ipp-playbookRenewables Market Outlook 2026 - The Big Repricing: How volatility and BESS reshape clean energy markets (PPAs and FPAs): https://pexapark.com/pexapark-renewables-market-outlook-2026/ 

Resilience is the buzzword of the moment—from Gerard’s personal resilience on display in Davos last week to the critical issue of grid resilience.  The great Doug Houseman draws a useful distinction between reliability and resilience. “Reliability is about how well you keep the lights on, while resilience is about how quickly you can restore power after an outage.”  Over the past year, blackouts caused by extreme weather, human error, and physical attacks have exposed an uncomfortable truth: electricity is no longer invisible background infrastructure. It is the backbone of modern society, and when it fails, everything else quickly follows.  To explore these challenges, Laurent and Gerard sit down with Ronny Fiuren, one of the Nordics’ sharpest thinkers on energy. Ronny is the Founder of Mylicia Energy, an executive board member, and a strategic business developer with deep expertise in power markets, energy flexibility, and grid-oriented solutions.  Together, they discuss why resilience has evolved from a technical afterthought into a strategic priority, and what recent events across Europe and North America are really telling us about the condition of our power grids.  The conversation examines how decentralisation, flexibility, and the use of advanced technologies and AI matter more than ever. It also highlights the need for a shift in mindset, not only among grid operators but also regulators.  They explore the value of interconnectors in strengthening power systems, while also unpacking their political dimensions and the strong public emotions that can emerge when electricity prices rise suddenly.  Beyond weather-related disruptions and cyber threats, the discussion turns to new risks such as deliberate sabotage and how energy systems can be designed to cope with them.  From Scandinavia to the rest of Europe, this is a timely conversation about how to build power systems capable of withstanding shocks in an increasingly electrified and digital world.----Read Ember Europe Electricity Review  https://ember-energy.org/latest-insights/european-electricity-review-2026/