Watt Matters by PVcase
Claim This Podcastby PVcase
Podcast Overview
<p>At PVcase, we’re on a mission to accelerate the world’s transition to sustainable energy.</p> <p>That’s why we created the Watt Matters podcast - a must-listen series for developers, engineers, analysts, and decision makers shaping the future of large-scale solar.</p> <p>Each episode tackles the tough realities behind why so many solar projects stall - and what we can do to fix it.</p> <p>We bring together industry leaders to share strategic insights, practical tools, and real-world experiences.</p> <p>Learn more at <a href="https://www.pvcase.com/" target="_blank">https://www.pvcase.com/</a></p>
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Publishing Since
9/17/2025
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Recent Episodes
June 16, 2026
Why the grid can't keep up, with Michelle Davis
<p>Solar has become the world's fastest-growing source of new power generation, but record deployment has not translated into falling global emissions at the pace many expected. In this episode of Watt Matters, Ana sits down with Michelle Davis, Head of Global Solar at Wood Mackenzie, to unpack one of the biggest paradoxes in the energy transition: if solar is winning, why does decarbonization still feel so difficult?</p> <p>Drawing on global market data and years of forecasting experience, Michelle explores the forces shaping solar's next chapter. From grid constraints and transmission bottlenecks to AI-driven electricity demand, data center growth, project quality concerns, and the surprising rise of balcony solar in Europe, this conversation goes beyond deployment numbers to examine the systems that ultimately determine whether clean energy can deliver on its promise.</p> <p><br /></p> <p>Takeaways</p> <p>* Why Wood Mackenzie intentionally takes a conservative approach to forecasting</p> <p>* The solar market trends most analysts underestimated</p> <p>* Why record solar deployment has not yet translated into rapid emissions reductions</p> <p>* How transmission and interconnection delays are slowing progress</p> <p>* The growing disconnect between public support for solar and local project opposition</p> <p>* Why balcony solar is expanding faster than expected in Europe</p> <p>* The risks that cost pressure creates for module and project quality</p> <p>* How AI and data centers are reshaping electricity demand forecasts</p> <p>* Why new gas generation is still growing alongside renewables</p> <p>* The single infrastructure investment that could unlock the next phase of solar growth</p> <p><br /></p> <p>Chapters</p> <p>00:00 Introduction and the responsibility of forecasting</p> <p>04:35 Mentorship, women in energy, and financial independence</p> <p>08:12 Solar's paradox: record growth and record emissions</p> <p>13:01 What the data says versus industry narratives</p> <p>16:44 The rise of balcony solar in Europe</p> <p>21:29 Where the industry may be overconfident</p> <p>24:22 AI, data centers, and exploding electricity demand</p> <p>29:54 Does the decarbonization math still work?</p> <p>33:40 Interconnection queues and permitting challenges</p> <p>36:19 Solar's limits in a high-demand future</p> <p>39:14 The most overlooked solution: transmission</p> <p><br /></p> <p><i>To learn more about building the future of large-scale solar and how PVcase can help, head to </i><a href="http://www.pvcase.com" target="_blank"><i>www.pvcase.com</i></a><i> </i></p>
May 13, 2026
Building the sustainable cloud Europe needs, with Sabrina Breidert
<p>In this episode of Watt Matters, Ana speaks with Sabrina Breidert, Head of Sales at Yorizon, about the intersection of digital infrastructure, energy transition, and European sovereignty. As AI-driven workloads accelerate and data center demand rises across Europe, the conversation explores how cloud infrastructure is becoming a strategic pillar of both sustainability and resilience.</p> <p>Sabrina shares how Yorizon is rethinking the hyperscaler model with a distributed edge approach: modular, wood-based data centers powered by 100% renewable energy, designed for carbon transparency, regulatory alignment, and local integration. From liquid cooling and district heating reuse to open-source architecture and vendor independence, the discussion highlights how sustainability, sovereignty, and performance can reinforce one another rather than compete.</p> <p>Takeaways</p> <ul><li>Why cloud infrastructure is no longer “neutral” in the energy transition</li><li>The risks of centralized hyperscaler dependency</li><li>How distributed edge data centers improve resilience and compliance</li><li>Achieving PUE below 1.1 through integrated design</li><li>Reusing waste heat to support local district heating networks</li><li>Transparent carbon reporting per workload for ESG compliance</li><li>Open-source architecture as a sovereignty strategy</li><li>Preparing for AI workloads with high-density, liquid-cooled GPU racks</li><li>Building regional economic ecosystems around data infrastructure</li></ul> <p>Chapters</p> <p>00:00 – Introduction to Yorizon and the European cloud vision</p> <p>03:30 – Hyperscalers vs. distributed edge infrastructure</p> <p>06:15 – Sustainability beyond marketing: energy, PUE, and efficiency</p> <p>09:00 – Liquid cooling and district heating integration</p> <p>11:45 – ESG reporting and carbon transparency</p> <p>14:00 – Digital sovereignty and open-source cloud stacks</p> <p>18:00 – Community impact and regional partnerships</p> <p>20:00 – AI readiness and sustainable scaling</p> <p>23:00 – Expansion plans across Europe through 2030</p> <p>25:00 – The future of co-located renewables and data centers</p> <p>To learn more about accelerating solar project success and how PVcase supports developers from design to delivery, visit<a href="http://www.pvcase.com" target="_blank"> www.pvcase.com</a>.</p>
April 13, 2026
Flexibility, Security and Solar’s Next Growth Phase, with Walburga Hemetsberger
<p>In this episode of Watt Matters, Ana speaks with Walburga Hemetsberger, CEO of Solar Power Europe, about the shifting priorities shaping Europe’s energy transition. As solar becomes a central pillar of energy security and competitiveness, the conversation explores how policy, flexibility, and system design must evolve to support the next phase of growth.</p> <p>Walburga outlines Solar Power Europe’s four strategic priorities: electrification, flexibility, resilient supply chains, and strong communications. From the urgent need to deploy 10x more battery storage by 2030 to the role of solar in powering AI-driven data centers, this episode examines what it will take to move from rapid capacity additions to a truly future-proof energy system.</p> <p>Takeaways:</p> <ul><li>Solar is no longer just a climate solution — it is a strategic security asset for Europe.</li><li>Electrification must accelerate beyond today’s stalled 23% share of final energy.</li><li>Flexibility — through demand response and battery storage — is now essential.</li><li>Europe needs 10x more battery capacity by 2030 to stabilize solar growth.</li><li>Revenue stacking and regulatory reform are critical for battery investment.</li><li>Implementation gaps, especially in permitting and grid reform, remain a major bottleneck.</li><li>Energy security strategies must evolve beyond fossil-based thinking.</li><li>Solar’s growth is strong, but business models are under pressure from negative pricing and curtailment.</li><li>Data centers and AI could become key drivers of new electricity demand — if powered sustainably.</li></ul> <p>Chapters:</p> <p>00:00 – Introduction and Walburga’s journey into solar</p> <p>03:00 – Solar Power Europe’s mission and strategic priorities</p> <p>08:00 – Energy security and Europe’s electrification challenge</p> <p>13:30 – What flexibility really means for grids and markets</p> <p>17:00 – Why Europe needs 10x more batteries</p> <p>21:30 – Policy gaps and regulatory barriers to storage</p> <p>23:30 – AI, data centers, and future electricity demand</p> <p>26:45 – Solar’s growth trajectory and long-term confidence</p> <p>To learn more about accelerating solar project success and how PVcase supports developers from design to delivery, visit<a href="http://www.pvcase.com" target="_blank"> www.pvcase.com</a>.</p>
12 total episodes available
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Frequently asked questions
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- What is Watt Matters by PVcase?
<p>At PVcase, we’re on a mission to accelerate the world’s transition to sustainable energy.</p> <p>That’s why we created the Watt Matters podcast - a must-listen series for developers, engineers, analysts, and decision makers shaping the future of large-scale solar.</p> <p>Each episode tackles the tough realities behind why so many solar projects stall - and what we can do to fix it.</p> <p>We bring together industry leaders to share strategic insights, practical tools, and real-world experiences.</p> <p>Learn more at <a href="https://www.pvcase.com/" target="_blank">https://www.pvcase.com/</a></p> - How often does this podcast release new episodes?
This podcast updates daily.
- Where can I listen to this podcast?
This podcast is available on 4 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.
- Does this podcast accept guests?
Yes, this podcast regularly features guests.
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