Interchange Recharged

Wood Mackenzie
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Clean tech, green finance and energy innovation are the three lanes on the road to a successful global energy transition. At the intersection of these lanes is a place where ideas on finance, technology and policy are shared and debated. That intersection is Interchange Recharged. While Sylvia Leyva Martinez, principal analyst at Wood Mackenzie, is on maternity leave, Bridget van Dorsten, a principal analyst on Wood Mackenzie's hydrogen team, will be hosting this podcast, Interchange Recharged. When Bridget is not researching global market dynamics to craft near and long-term forecasts for low-carbon hydrogen and its derivatives she is speaking with visionaries, entrepreneurs, policy-makers and energy analysts to explore the newest developments in renewable technology, explain the ideas on global energy policy that could accelerate the energy transition, and identify new funding and financial models that could solve the biggest challenges we face on the way to net zero. Bridget and her guests bring you data and forecasts on clean technology, climate science, and offer predictions on the build out of utility-scale projects and the future of green finance. What impacts do the annual UN Conference of the Parties have on decarbonisation goals and climate change? What will COP30 bring? What’s happening in global EV adoption and development? What’s the forecast for solar energy, one of the major success stories of renewable energy in the last ten years? What does the data tell us about the future of hydrogen, of nuclear, or of low-carbon power?  These are examples of the insights and detailed analyses you can expect bi-weekly on Tuesdays at 7am ET. If you like The Energy Transition Show, Catalyst with Shayle Kann, The Big Switch from Columbia University, Open Circuit with Jigar Shah or The Green Blueprint, you’ll enjoy Interchange Recharged.    Want to get involved with the show? Reach out to podcasts@woodmac.com to:  Bring Bridget and Interchange Recharged to your event  Be a guest on the show  Sponsor an episode  Ask a question to Bridget or one of our guests    Check out another leading clean tech global podcast by Wood Mackenzie, Energy Gang, at woodmac.com/podcasts/the-energy-gang  Wood Mackenzie is the leading global data and analytics solutions provider for renewables, energy and natural resources. Learn more about Wood Mackenzie on the official website: https://www.woodmac.com/ 

  1. 8 ชม. ที่แล้ว

    The electrolyzer reckoning: Can disciplined product development deliver on green hydrogen's promise before the survivors run out of runway?

    Empty gigawatt factories, product recalls, participation rates that never materialised, and a policy environment that has now stripped the green premium entirely. The electrolyzer industry has had a brutal few years and most of the companies that raised hundreds of millions on the back of the hydrogen hype cycle are now sitting with fixed costs they cannot sustain and field deployments they are not proud of.  Host Bridget van Dorsten speaks with Raveel Afzaal, CEO of Next Hydrogen, one of the few electrolyzer manufacturers that chose to watch from the sidelines while competitors scaled into the storm. Raveel describes the decision in blunt terms: in 2021, when cost of capital went to near zero and capital discipline evaporated, Next Hydrogen looked at the macro signals; rising inflation, rising interest rates, a market telling them their Hyundai partnership was worth a 5% share price drop, and chose to extend their runway from 18 months to five years. That meant hard capital allocation decisions, and the answer was to invest in the product, not the factory.   The conversation goes deep into a problem that rarely gets discussed publicly: the commercialisation valley of death. Getting to a working prototype is celebrated, but the productisation phase, technology readiness levels five through seven, is where the funding gap is most severe and the cost shock is greatest. Costs typically rise three to five times from prototype stage, revenues do not yet exist, and neither government programmes nor conventional investors are structured to bridge it. Raveel explains why so many companies that made it to prototype stage never made it to commercial deployment and what surviving that valley actually required.   Raveel also pushes back on a common framing around Chinese versus Western electrolyzers. His argument is that the quality question is not a national origin question , it is a materials question. What membranes, what bipolar plates, what catalyst, what functional safety architecture? Next Hydrogen's own answer to those questions is unusual: replacing nickel bipolar plates with large injection-moulded specialty engineered plastics, eliminating corrosion risk entirely and reducing cost through higher material utilisation rather than lower-grade materials. The company holds 40 patents on a cell architecture designed from the outset for direct connection to variable renewables, a design decision made in 2008, when the rest of the industry was still building for baseload.   The episode closes on what the next two to three years look like for electrolyzer manufacturers. Raveel's view is that consolidation is coming, but many companies won't survive long enough to be part of it, their fixed costs are too high and their runway too short. The companies that survive will be those with variable cost models, disciplined project selection, and a genuine answer to three questions: Can you access excess electrons? Can you deliver containerised, plug-and-play solutions that control total installed cost? Can you reliably handle the intermittent operations that direct renewable connection demands? Next Hydrogen is betting the answer starts with getting the cell design right first.  Today's episode is sponsored by GridBeyond. Energy asset owners face a critical challenge: how to optimize performance and drive new revenue in competitive, fast-moving markets. GridBeyond solves this through AI-powered forecasting, energy trading and optimization.  GridBeyond's platform delivers:  Precision forecasting to anticipate market opportunities Intelligent market access across multiple revenue streams Real-time control that responds instantly to market conditions Optimization that combines AI insights with expert oversight  Whether you're managing batteries, gas peakers, hybrid sites, or complex multi-asset portfolios, GridBeyond helps you turn assets into high-performance revenue machines. The proven platform has helped businesses across the energy sector maximize returns and accelerate their energy transition.  Want to learn more? Visit go.gridbeyond.com/recharged  https://go.gridbeyond.com/recharged   See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    1 ชม.

  2. 7 เม.ย.

    Flexibility as a service: Can Octopus's acquisition of Uplight finally make US residential VPPs work?

    Millions of enrolled devices, 60 utilities, and the participation rate gap that's been embarrassing the US market for a decade.  US residential virtual power plants have been a promising idea that's consistently underdelivered — participation rates below 5%, fragmented apps, siloed programmes, and utilities that have simply never had to compete for a customer's attention. Meanwhile, Octopus Energy has built the world's largest residential VPP in the UK, with EV driver participation rates of 50 to 70%. The question has always been whether that model can travel to a market where most customers have no supplier choice at all.  Bridget van Dorsten speaks with Nick Chaset, CEO of Octopus Energy US, about the acquisition that represents Octopus's biggest bet on answering that question: a majority stake in Uplight alongside Schneider Electric, giving Octopus access to established relationships with more than 60 US utilities — including eight of the ten largest.  Nick argues the participation gap isn't really a cultural problem or a technology problem. It's a regulatory design problem. US flexibility programmes have been built device by device, forcing consumers to juggle multiple apps and enrolments — and in some cases prohibiting them from combining assets across programmes. Octopus's answer is one app, a 30-second sign-up, and a value proposition framed entirely around what consumers actually care about: lower bills. Can that translate through a utility partnership channel rather than a direct retail relationship? The conversation also tackles the data centre dimension. Nick makes the case that residential flexibility isn't a separate story from the large load interconnection challenge — it's part of the solution. If utilities can statistically guarantee load reductions from tens of thousands of enrolled homes during peak hours, they may be able to connect larger data centre loads at smaller interconnection points. And in many hours when a data centre might otherwise ramp down, it could simply be cheaper to pay consumers to flex instead.  Octopus's model is built on trust earned through direct consumer relationships. Can that translate through a utility intermediary at scale, across 60 different utility cultures without losing what makes it work? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    45 นาที

  3. 24 มี.ค.

    The muscle we forgot: SMRs, hyperscalers, and why this nuclear renaissance might actually be different

    Why nuclear has never been project financed and how that might finally be about to change. Every nuclear plant ever built has ultimately been backstopped by taxpayers or ratepayers. Not because the technology doesn't work, but because nobody has ever cracked the construction cost and schedule problem well enough to convince a bank to finance it without government support. Bridget van Dorsten is joined by Jake Jurewicz, Co-founder and CEO of Blue Energy, to explore why that has been so hard and what a credible path to fixing it might actually look like. Jake walks through the root cause of nuclear's cost overrun problem and it is not the reactor. The reactor equipment itself represents around 7% of total project costs. The real problem is what Jake calls nuclear construction overhead: the cost of mobilizing, training, and retaining the 10,000 or so skilled workers needed to build these plants in the field, the way we have been building them for 70 years, essentially the same way you would build a castle. The episode then turns to what Blue Energy is doing differently. By intentionally selecting sites accessible by barge and contracting existing oil and gas fabrication yards and shipyards to build large pre-assembled modules offsite, Blue Energy aims to bring fixed-price contracts into nuclear for the first time, the same contracting structure that made offshore wind and LNG bankable. Jake explains why that single shift changes everything for project financing. Bridget and Jake also work through the demand side of the equation: why hyperscalers are becoming the crucial beachhead market for new nuclear, what binding PPAs from investment-grade counterparties actually signal versus announcements, and why the restarts and uprates, while valuable, only go so far. The conversation also covers Blue Energy's first announced project at the Port of Victoria in Texas, a 1.5 gigawatt nuclear-powered AI data centre co-located with a gas-to-nuclear conversion, designed to accelerate commercial operation and reduce cost of capital even without government loan support. Jake explains the mechanics of why firing the balance of plant with gas first before switching to nuclear steam is not a compromise but a genuine financing innovation. Finally, Jake offers a view of what signals actually matter when separating the nuclear renaissance from the noise: binding PPAs, large balance sheets standing behind fixed-price contracts, and projects moving through the Nuclear Regulatory Commission rather than staying at the prototype stage. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    56 นาที

  4. 10 มี.ค.

    The grid nobody planned for: public power, hyperscalers and the race to rewire America for the AI age

    What two decades of flat demand means for a grid now expected to double in size The US went from essentially zero load growth for twenty years to 3% national growth almost overnight. The supply chains, permitting pipelines, engineering workforce and regulatory processes were all calibrated for a different world. Bridget van Dorsten is joined by Tom Falcone, President of the Large Public Power Council, representing the 30 largest publicly owned utilities in the United States, collectively owning around 85% of public power assets and currently serving roughly 18% of all US data centre load.   Tom explains what makes public power structurally different from investor-owned utilities: locally governed, not-for-profit, and built to minimise cost rather than earn a return on equity. That governance model turns out to matter a great deal when trillion-dollar hyperscalers come looking for power. Public power utilities have no financial incentive to favour their own assets over a customer's, and their local accountability makes deal-making faster and more direct.   Bridget and Tom also work through the mechanics of how the industry is actually responding. Large-load tariffs are reshaping the interconnection queue, forcing hyperscalers to make long-term financial commitments rather than reserving capacity for free. About two thirds of speculative requests disappear once real commitments are required, which tells you something about the gap between announced demand and real demand. LPPC members are nonetheless planning to add around 60GW of new generation over the next ten years to meet load that is forecast to grow from 4GW to 18GW of data centres in their territories alone, in just five years.   The episode also tackles private use rules, a Treasury regulation from 25 years ago that nobody expected to become a bottleneck for the AI era, the capacity factor realities that make peak-day power so much harder to deliver than annual energy, the nuclear question and why federal involvement is probably unavoidable if the US wants to build at scale, and where CCS can and cannot realistically be deployed. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    1 ชม. 5 นาที

  5. 24 ก.พ.

    Is hyperscaler demand finally giving CCS its moment?

    Carbon capture and storage has long been framed as a clean technology that’s forever five years away. Bridget van Dorsten speaks with Tim Vail, CEO of ION Clean Energy, to explore why a surge in AI data-centre demand is reshaping the market for decarbonised gas – and how viable a solution it really is. Tim argues we’ve entered a buyer-led era for carbon capture, driven by hyperscalers like Amazon, Google and Microsoft who need 24/7 power fast - but are still committed to climate and decarbonization goals. That creates a new question for the energy transition: can natural gas + CCS deliver competitive renewable energy-level carbon intensity, while supporting grid resilience and scaling quickly enough for near-term energy projects? A big part of the conversation is about measurement and credibility. Tim explains how “carbon intensity” has to be assessed across the full value chain - from wellhead to electrons - including methane leakage. The rise of methane monitoring (ground, aircraft and satellite) and verification systems are helping utilities and buyers prove emissions performance, which is increasingly essential for energy finance, green finance, and corporate reporting. How does it work?  Plus, Tim and Bridget debate the economics. Hyperscalers don’t buy “dollars per ton of CO₂ captured” - they buy power. Tim breaks down what CCS can add on a $/MWh basis, how incentives like the US 45Q tax credit can influence the cost, and why execution (getting projects financed and to final investment decision) is now the real bottleneck. Along the way, Bridget and Tim place CCS in the broader clean firm competition set, including nuclear, hydrogen, geothermal, and solar energy plus batteries, and what this means for future energy predictions and energy policy. The big question: is CCS at last moving from concept to commercial scale - not because the chemistry suddenly changed, but because demand, verification, and project finance finally might be aligning?  About Interchange Recharged Interchange Recharged is the Wood Mackenzie podcast exploring the technologies, markets and energy policy decisions shaping the future of energy - from clean tech and clean technology to infrastructure, grid resilience, and the financing models behind the next wave of decarbonisation. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    47 นาที

  6. 10 ก.พ.

    Building the plane while it’s flying: data centers, utilities, and the new rules of power

    After more than a decade of flat demand, the US power sector is now facing explosive growth, arriving faster than grids, generation, and transmission can be built. In this episode, Interim host of Interchange Recharged Bridget van Dorsten is joined by Chris Seiple, Vice Chairman of Power & Renewables at Wood Mackenzie, to unpack one of the defining challenges facing the modern energy system: how utilities, developers, and policymakers are responding to an unprecedented surge in electricity demand driven by data centres, AI, and reshoring manufacturing.  Bridget and Chris explore what makes this moment different, why planning cycles are colliding with short technology investment horizons, and how this mismatch is forcing a fundamental rethink of how the power business works, from energy policy to energy finance. The main point is that the difference between regulated and deregulated markets is widening, as vertically integrated utilities strengthen their advantage in managing large loads. New mechanisms like large-load tariffs are reshaping rate design, investment risk, and affordability - Chris explains how. Plus, deregulated markets may be approaching a tipping point, as traditional price signals struggle to accommodate demand arriving at this scale and speed. What does it all mean for energy? Crucially, the episode looks beyond the immediate crunch to the longer-term implications for the energy transition. From renewable energy and solar energy pipelines to grid resilience, transmission innovation, and behind-the-meter solutions, this demand boom could become a powerful catalyst for clean tech, clean technology, and energy innovation, even as subsidy regimes change and capital costs rise. The discussion also touches on the role of hydrogen, nuclear, and emerging grid technologies in supporting future energy projects, and why this period of rapid load growth may ultimately accelerate decarbonisation rather than slow it. If you’re tracking climate policy, climate change, green finance, and long-term energy predictions, this episode is for you; hear why today’s data centre boom could shape the next several decades of the power system. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    44 นาที

  7. 27 ม.ค.

    Fuel cells are powering AI data center demand: they’ve moved from interesting clean tech to major player. How are utilities using them?

    US data centre announcements are averaging 435MW a month, and there’s around 175GW of large-load capacity already committed or under construction. AI hyperscalers are looking for innovative ways to meet their energy demands. It’s one of the biggest infrastructure challenges in energy right now: how to deliver reliable, fast power without derailing climate and decarbonisation goals. Joining interim host Bridget van Dorsten is Akhil Batheja, Director of Technology Strategy at Bloom Energy, to unpack why fuel cells have moved from “interesting clean technology” to the epicentre of the data-centre power conversation - and what that shift means for utilities, energy projects, and energy policy. Together they discuss how solid oxide fuel cells differ from turbines, engines and batteries - from efficiency and permitting advantages to “Lego block” scalability - and why “time to power” is becoming the defining metric for data center owners. Bridget and Akhil explore grid resilience and the realities of operating off-grid campuses, how fuel cells can handle spiky AI workloads using supercapacitors, and why a future high-voltage DC architecture could reshape data-centre efficiency. Finally, they look at pathways to cleaner fuels, including hydrogen, renewable energy-linked fuels like biogas/RNG, and carbon capture, plus the role of energy finance and green finance in accelerating climate change solutions across the energy transition. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    44 นาที

  8. 13 ม.ค.

    AI, and the battle for energy in 2026. What clean energy sources are going to meet demand?

    AI is changing the energy system faster than almost anything we’ve seen in decades. Interim host, engineer and energy analyst Bridget Van Dorsten is joined by Ed Crooks, host of Energy Gang and Vice-chair of the Americas at Wood Mackenzie, for a wide-ranging conversation about what’s really driving energy decisions in 2026. From data centres and “speed to power” to energy affordability and US energy dominance, they unpack why reliability, cost and scale are now front of mind for governments, utilities and technology companies. Bridget and Ed discuss which technologies could step up to meet the demand, from long-duration storage and advanced nuclear to geothermal and grid-enhancing technologies, and whether AI itself could help accelerate innovation across the energy system. Then they debate the costs; how much does AI really cost us in emissions and capital that could arguably be better spent elsewhere. Are data centres out-competing the energy transition for capital and grid access? And what happens if today’s AI investment boom starts to cool, or the bubble bursts? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    30 นาที
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Clean tech, green finance and energy innovation are the three lanes on the road to a successful global energy transition. At the intersection of these lanes is a place where ideas on finance, technology and policy are shared and debated. That intersection is Interchange Recharged. While Sylvia Leyva Martinez, principal analyst at Wood Mackenzie, is on maternity leave, Bridget van Dorsten, a principal analyst on Wood Mackenzie's hydrogen team, will be hosting this podcast, Interchange Recharged. When Bridget is not researching global market dynamics to craft near and long-term forecasts for low-carbon hydrogen and its derivatives she is speaking with visionaries, entrepreneurs, policy-makers and energy analysts to explore the newest developments in renewable technology, explain the ideas on global energy policy that could accelerate the energy transition, and identify new funding and financial models that could solve the biggest challenges we face on the way to net zero. Bridget and her guests bring you data and forecasts on clean technology, climate science, and offer predictions on the build out of utility-scale projects and the future of green finance. What impacts do the annual UN Conference of the Parties have on decarbonisation goals and climate change? What will COP30 bring? What’s happening in global EV adoption and development? What’s the forecast for solar energy, one of the major success stories of renewable energy in the last ten years? What does the data tell us about the future of hydrogen, of nuclear, or of low-carbon power?  These are examples of the insights and detailed analyses you can expect bi-weekly on Tuesdays at 7am ET. If you like The Energy Transition Show, Catalyst with Shayle Kann, The Big Switch from Columbia University, Open Circuit with Jigar Shah or The Green Blueprint, you’ll enjoy Interchange Recharged.    Want to get involved with the show? Reach out to podcasts@woodmac.com to:  Bring Bridget and Interchange Recharged to your event  Be a guest on the show  Sponsor an episode  Ask a question to Bridget or one of our guests    Check out another leading clean tech global podcast by Wood Mackenzie, Energy Gang, at woodmac.com/podcasts/the-energy-gang  Wood Mackenzie is the leading global data and analytics solutions provider for renewables, energy and natural resources. Learn more about Wood Mackenzie on the official website: https://www.woodmac.com/ 

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    Wood Mackenzie
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