Watt Matters by PVcase

AI is everywhere in solar, but the real question is whether the industry can turn the hype into measurable productivity gains. Recorded live at Intersolar Europe 2026, this episode of Watt Matters explores how AI, automation, robotics, and connected software are changing the way utility-scale solar projects are designed, engineered, built, and operated. As projects become more complex, grids more constrained, and margins tighter, the ability to make better decisions earlier in the project lifecycle is becoming a competitive advantage.

Host Conrado speaks with Joachim Rupp, a renewable energy and cleantech advisor and independent board member; David Trainavicius, CEO of PVcase; and Ángel Galván of Nextpower. Together, they examine the practical realities of AI adoption, the importance of data quality and security, the economics of automation, and the evolution of solar technology beyond individual components. From AI-enabled workflows to robotic inspection and terrain-following tracker systems, the conversation explores how technology can help the industry scale without compromising project quality, reliability, or financial performance.

Takeaways

• AI delivers the most value when it improves real business processes rather than being adopted for its own sake.
• Disconnected tools and fragmented data can limit optimization across the solar project lifecycle.
• Data quality is foundational to useful AI models and better project decisions.
• Trust, cybersecurity, confidentiality, and intellectual property must shape AI adoption.
• The growing complexity of solar, storage, and hybrid projects is increasing the need for smarter workflows.
• Tighter margins are pushing developers to focus more on project optimization, analytics, and return on investment.
• AI can help software teams experiment, develop products, and deliver improvements faster.
• Robotics can support solar plant monitoring, fault detection, and maintenance.
• Terrain-following trackers and more integrated technology platforms can reduce unnecessary site grading and improve construction efficiency.
• The next productivity leap will depend on combining technology, reliable data, and human expertise.

Chapters

00:00 – Why solar needs its next productivity leap 

01:04 – Joachim Rupp on AI adoption across the industry 

03:41 – AI agents, trust, and responsible automation 

05:27 – Data security, confidentiality, and choosing the right use cases 

06:30 – Why renewable energy projects are becoming more complex 

10:00 – Human oversight, AI costs, and the limits of automation 

19:08 – David Trainavicius on building a connected solar workflow 

20:51 – How AI is accelerating PVcase product development 

22:14 – Balancing AI innovation with customer data protection 

24:14 – Solar’s transition from subsidy-driven growth to optimization 

27:32 – Turning technology into better project execution 

27:52 – Ángel Galván on integrated solar technology 

28:39 – Nextpower’s expanding platform beyond trackers 

31:09 – Robotics, plant monitoring, and fault detection 

33:01 – Business value over technology hype 

34:38 – Terrain-following trackers and smarter site development 

36:10 – Improving tracker performance and foundation reliability 

38:00 – Scaling solar through smarter software and systems

To learn more about accelerating solar project success and how PVcase supports developers from design to delivery, visit www.pvcase.com.

Solar is already one of the fastest and most affordable ways to add new generation in many markets. But economics alone will not determine what gets deployed.

As solar becomes a larger part of the global energy system, the constraints around it become more important. Grids need flexibility. Storage needs viable markets. Workers need consistent training. Supply chains need resilience. And an industry built around sustainable energy also has to demonstrate sustainability across the full lifecycle of its products.

Sonia Dunlop looks at this transition globally, from Agri-PV and rooftop deployment to skills, standards, and supply-chain resilience. Antonio Arruebo Lacleta explores why battery storage is becoming inseparable from solar growth — and why permitting, grid access, market design, and policy still determine how quickly it can scale. Christina Maria Huber brings the lifecycle perspective, explaining how Europe is approaching PV recycling, critical raw materials, and circularity as the first generations of large-scale solar assets eventually reach end of life.

The common thread: solar’s next chapter depends not only on deploying more capacity, but on building the systems that allow that capacity to work at scale.

What you’ll learn in this episode

●    Why solar’s next phase depends increasingly on infrastructure, standards, and policy

●    How battery storage addresses curtailment, flexibility, and the changing value of solar power

●    Why grid access, permitting, and market design remain major barriers to storage deployment

●    How global standards and workforce training support a maturing solar industry

●    Why PV recycling and circularity are becoming industrial and strategic opportunities for Europe

Chapters

00:00 — Policy, systems, and the infrastructure around solar

01:20 — Sonia Dunlop: What solar needs to scale globally

03:00 — Electrification, Agri-PV, and new models for deployment

03:55 — Why a mature solar industry needs global standards

05:20 — Building resilient supply chains and a stronger workforce

09:26 — Antonio Arruebo: Why solar increasingly needs storage

12:45 — Europe’s battery storage market and what comes next

16:05 — Grid access, permitting, and the market rules holding storage back

19:20 — Policy, circularity, and support for a European battery industry

23:50 — Christina Maria Huber: The sustainability challenge beyond deployment

25:05 — Why PV recycling is still misunderstood

29:00 — From recycling targets to recovering critical materials

33:00 — Building a European circular economy for solar

37:00 — Sustainability, skills, and representation across the energy transition

40:40 — The systems that make solar growth durable

Recorded live from Intersolar Europe 2026 in Munich, this episode of What Matters brings together four voices shaping the next phase of solar development: David Trainavicius, CEO and founder of PVcase; Miguel Herrero, Senior Market Advisor at PVcase; Stephan Schindele, one of Europe's leading Agri-PV experts; and Madeleine Hill, a solar consultant and partner at Everoze. Across the conversations, one theme kept surfacing: solar demand is still strong, but the projects themselves are getting harder to build, finance, and defend. That means better decisions have to happen earlier, not after the fact.

David opens the episode with the founder's view of an industry outgrowing its subsidy-driven roots and leaning harder on data and AI to move faster without losing control. Miguel follows with an on-the-ground read of Intersolar's mood, the explosive rise of battery storage, and why an industry that looks like it is slowing down is, in reality, just getting more serious. Stephan then breaks down why Agri-PV is growing three times faster than solar overall, and why farmland, not desert, may be where most of Europe's next gigawatts get built. Finally, Madeleine brings the conversation to the ground truth of financing: what due diligence actually catches, why grid risk and module quality never stop being issues, and how Everoze's employee-owned, flat-hierarchy model shapes the way problems get solved.

Together, these conversations sketch a solar industry moving from ambition to execution. It is an industry trading hype for margin discipline, improvisation for standards, and guesswork for data, while still holding on to the optimism that got it here. PVcase helps developers, engineers, and consultants make these harder projects bankable from day one. Learn more at www.pvcase.com.

TAKEAWAYS

• Solar demand remains strong, but projects now face tighter margins, more scrutiny, and higher expectations from financiers
• AI is accelerating product development at PVcase, but data governance and client trust set real limits on adoption
• Despite talk of an industry slowdown, most companies at Intersolar reported being fully booked, signaling a maturing market rather than a shrinking one
• Contrary to common belief, well-designed Agri-PV (such as grazing systems) can have a lower levelized cost of electricity than conventional ground-mount solar
• Recurring project risks remain remarkably consistent: grid connection and curtailment, module quality, and poor data handoff between project stages

CHAPTERS

00:00 — Welcome to What Matters, live from Intersolar Europe 2026

00:59 — David Trainavicius on the mood at Intersolar and the "solar coaster"

04:41 — What separates the companies that survive from those that don't

05:33 — PVcase's origin story and building the full project workflow

07:09 — Balancing AI adoption with data risk and client trust

10:04 — Solar's maturity: from subsidies to bankable economics

13:32 — Miguel Herrero on market sentiment and the BESS boom

18:30 — Why building a battery storage business case is so complex

20:19 — Is solar in crisis, or just entering a new phase?

23:06 — Collaboration, data, and the push for industry standards

30:26 — Stephan Schindele on the fundamentals of Agri-PV

33:22 — Defining Agri-PV: from grazing land to fruit orchards

36:06 — Policy momentum and climate resilience for farmland

39:31 — Why Agri-PV could become Europe's standard within five years

44:04 — Debunking the cost myths around Agri-PV

47:00 — Madeleine Hill on due diligence and bankability

50:54 — Why solar and storage can no longer be assessed separately

53:17 — Growing pains: regulation lagging behind project scale

57:31 — The recurring risks: grid, curtailment, and module quality

1:02:27 — Diversity, employee ownership, and Everoze's collaborative model

1:08:10 — Closing thoughts: building solar right for the next phase

Solar has won the cost battle. But as deployment accelerates, the industry faces a new challenge: making solar work as a core part of the global electricity system.

Recorded live from InterSolar Europe 2026, this special episode of Watt Matters brings together three leading voices from across the solar ecosystem: Jenny Chase from BloombergNEF, Josephine Berg from S&P Global, and Stefan Müller from Enerparc. Together, they explore how the industry is moving beyond cheap panels and rapid growth toward a more complex era defined by grids, storage, market design, flexibility, and long-term project economics.

From negative electricity prices and solar cannibalization to AI-driven efficiency and the rise of storage, the conversation examines what it takes for solar to succeed at scale.

Takeaways:

• Solar’s biggest challenge is no longer cost reduction, but system integration.
• Cheap solar power is reshaping electricity markets around the world.
• Storage and flexible demand are becoming essential for future solar growth.
• Solar developers must adapt to new market realities and revenue models.
• Manufacturing overcapacity remains one of the industry’s biggest challenges.
• Electricity demand growth from AI, data centers, and electrification creates new opportunities.
• Grid constraints and regulation are now central challenges for solar projects.
• Software, automation, and AI will improve project efficiency and economics.
• The solar industry is entering a more mature business phase.
• Collaboration across energy sectors will define the next decade of growth.

Chapters:

00:00 – Solar’s next challenge after winning the cost battle

03:10 – Jenny Chase: Solar’s success and the clean power transition

11:45 – Storage, flexibility, and solving solar cannibalization

17:30 – Why solar manufacturing remains a difficult business

22:40 – Josephine Berg: Solar’s transition into a mature industry

30:15 – New markets, new business models, and the complexity of growth

37:20 – Policy, regulation, and the future electricity system

43:10 – Women in solar and building a more diverse industry

45:20 – Stefan Müller: Building and operating solar in the new era

47:30 – AI, efficiency, and the future of solar project development

59:30 – The next chapter for large-scale solar

To learn more about accelerating solar project success and how PVcase supports developers from design to delivery, visit www.pvcase.com.

In this episode of Watt Matters, Ana sits down with Amy Polvado, a seasoned real estate developer turned tech founder and data center strategist, to explore the intricate world of data center development and what it means for energy infrastructure and the broader energy transition. Amy shares how her journey from commercial real estate to launching Facilimax, a digital twin platform for complex built environments, informed her unique perspective on site selection, power challenges, and the pressing need for accurate infrastructure data.

The conversation dives into the multifaceted challenges data center developers face today — from navigating power grid constraints and understanding on‑site generation requirements to deciphering regulatory efforts and sustainability considerations in a rapidly evolving market. Amy also discusses future trends, including AI workloads, retrofitting smaller sites for edge computing, and the evolving role of digital tools in shaping the next generation of digital infrastructure. PVcase is proud to bring you insights that bridge energy, infrastructure, and digital growth. Visit pvcase.com to learn more.

Takeaways

• Data center site selection requires deep understanding of power access, grid headroom, floodplain, fiber, and mineral rights.
• Just having utility infrastructure nearby (e.g., gas pipelines) does not guarantee usable capacity.
• On‑site power generation and interconnection complexities are central to speed to delivery for data centers.
• Vacancy rates in data centers are extremely low, and new capacity is often pre‑leased before construction begins.
• AI demand is driving seismic shifts in compute needs, grid interactions, and site planning.
• Sustainability goals and resource usage must be balanced with reliability and uptime requirements.
• Smaller, edge, and repurposed sites are likely to grow in importance alongside mega‑scale campuses.
• Regulatory efforts like Texas’s SB6 are attempts to manage explosive interconnection demand.
• Better real‑time infrastructure data would dramatically improve site decision‑making.
• Digital twin platforms are emerging as critical tools for planning, simulation, and risk reduction.

Chapters

• 00:00 Intro and Guest Background
• 01:35 Journey from Real Estate to Data Centers
• 04:45 Site Selection Complexities: Power, Fiber, and Mineral Rights
• 7:30 Power Interconnection and On‑Site Generation Realities
• 11:50 Data Center Demand and Market Dynamics
• 15:15 Regulatory Landscape and Infrastructure Data Gaps
• 18:00 Sustainability, Resilience, and Grid Support
• 21:30 Future Trends: AI, Edge, and Retrofitting Sites
• 25:00 Closing Insights and Listener Takeaways

To learn more about building the future of large-scale solar and how PVcase can help, head to www.pvcase.com 

In this episode of Watt Matters, Ana speaks with Rob Gramlich, founder of Grid Strategies and a leading voice on U.S. transmission policy, market design, and interconnection reform. With decades of experience across government and industry—including time at Federal Energy Regulatory Commission (FERC)—Rob unpacks the structural challenges shaping the next phase of solar and storage deployment.

The conversation explores why transmission constraints and interconnection delays have become critical bottlenecks, how market design is evolving in response to large-scale renewables, and what policy reforms could unlock faster deployment. From permitting reform to capacity valuation and the growing role of storage, this episode highlights the shift from simply building clean energy to integrating and valuing it effectively within the grid.

Takeaways

• Interconnection delays are driven by outdated, serial study processes and limited transmission capacity
• Queue backlogs are self-reinforcing, with developers submitting multiple applications to manage uncertainty
• Transmission expansion is the most effective long-term solution to reduce interconnection costs and delays
• Market saturation is reducing solar’s marginal value, particularly during midday hours
• Battery storage is reshaping price dynamics and unlocking new value streams
• Capacity value for solar declines as penetration increases, impacting project economics
• Policy reform, especially around permitting, could significantly accelerate deployment timelines
• Long-term PPAs remain critical for revenue certainty in volatile wholesale markets
• Market design still reflects legacy fossil-based systems and needs adaptation for renewables
• Access to broader procurement mechanisms could unlock more stable demand for clean energy

Chapters

00:00 Introduction and Rob Gramlich’s background

02:00 Why transmission and interconnection became critical bottlenecks

05:00 How interconnection works and where it breaks down

09:00 Regional reforms and why they are not enough

12:00 Impact of delays on project economics and technology choices

15:00 Permitting reform and policy outlook in Washington

20:00 The role and independence of FERC

24:00 How markets value solar and the “duck curve” challenge

28:00 Capacity value, derating, and saturation effects

32:00 Market design evolution and role of storage

36:00 Future policy scenarios and tax credits

39:00 Structural changes needed to unlock solar growth

42:00 Rethinking electricity markets for a renewable future

To learn more about building the future of large-scale solar and how PVcase can help, head to www.pvcase.com 

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?

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.

Takeaways

* Why Wood Mackenzie intentionally takes a conservative approach to forecasting

* The solar market trends most analysts underestimated

* Why record solar deployment has not yet translated into rapid emissions reductions

* How transmission and interconnection delays are slowing progress

* The growing disconnect between public support for solar and local project opposition

* Why balcony solar is expanding faster than expected in Europe

* The risks that cost pressure creates for module and project quality

* How AI and data centers are reshaping electricity demand forecasts

* Why new gas generation is still growing alongside renewables

* The single infrastructure investment that could unlock the next phase of solar growth

Chapters

00:00 Introduction and the responsibility of forecasting

04:35 Mentorship, women in energy, and financial independence

08:12 Solar's paradox: record growth and record emissions

13:01 What the data says versus industry narratives

16:44 The rise of balcony solar in Europe

21:29 Where the industry may be overconfident

24:22 AI, data centers, and exploding electricity demand

29:54 Does the decarbonization math still work?

33:40 Interconnection queues and permitting challenges

36:19 Solar's limits in a high-demand future

39:14 The most overlooked solution: transmission

To learn more about building the future of large-scale solar and how PVcase can help, head to www.pvcase.com 

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.

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.

Takeaways

• Why cloud infrastructure is no longer “neutral” in the energy transition
• The risks of centralized hyperscaler dependency
• How distributed edge data centers improve resilience and compliance
• Achieving PUE below 1.1 through integrated design
• Reusing waste heat to support local district heating networks
• Transparent carbon reporting per workload for ESG compliance
• Open-source architecture as a sovereignty strategy
• Preparing for AI workloads with high-density, liquid-cooled GPU racks
• Building regional economic ecosystems around data infrastructure

Chapters

00:00 – Introduction to Yorizon and the European cloud vision

03:30 – Hyperscalers vs. distributed edge infrastructure

06:15 – Sustainability beyond marketing: energy, PUE, and efficiency

09:00 – Liquid cooling and district heating integration

11:45 – ESG reporting and carbon transparency

14:00 – Digital sovereignty and open-source cloud stacks

18:00 – Community impact and regional partnerships

20:00 – AI readiness and sustainable scaling

23:00 – Expansion plans across Europe through 2030

25:00 – The future of co-located renewables and data centers

To learn more about accelerating solar project success and how PVcase supports developers from design to delivery, visit www.pvcase.com.

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.

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.

Takeaways:

• Solar is no longer just a climate solution — it is a strategic security asset for Europe.
• Electrification must accelerate beyond today’s stalled 23% share of final energy.
• Flexibility — through demand response and battery storage — is now essential.
• Europe needs 10x more battery capacity by 2030 to stabilize solar growth.
• Revenue stacking and regulatory reform are critical for battery investment.
• Implementation gaps, especially in permitting and grid reform, remain a major bottleneck.
• Energy security strategies must evolve beyond fossil-based thinking.
• Solar’s growth is strong, but business models are under pressure from negative pricing and curtailment.
• Data centers and AI could become key drivers of new electricity demand — if powered sustainably.

Chapters:

00:00 – Introduction and Walburga’s journey into solar

03:00 – Solar Power Europe’s mission and strategic priorities

08:00 – Energy security and Europe’s electrification challenge

13:30 – What flexibility really means for grids and markets

17:00 – Why Europe needs 10x more batteries

21:30 – Policy gaps and regulatory barriers to storage

23:30 – AI, data centers, and future electricity demand

26:45 – Solar’s growth trajectory and long-term confidence

To learn more about accelerating solar project success and how PVcase supports developers from design to delivery, visit www.pvcase.com.

Latin America’s renewable energy story is no longer just about installing more megawatts. In this episode of Watt Matters, Ana speaks with Guilherme Chrispim, Brazilian solar leader and former head of the Brazilian Distributed Generation Association, about how the region is navigating rapid growth, grid constraints, and the next phase of the energy transition.

From Brazil’s distributed generation boom to Chile’s early leadership in battery storage, Guilherme shares an insider’s view of how different markets are evolving — and why integration, flexibility, and digital intelligence now matter more than raw capacity additions. As curtailment rises and data center demand accelerates, the conversation shifts toward storage, system efficiency, and the role of smarter networks in ensuring sustainable growth.

This episode explores how Latin America can transform today’s bottlenecks into tomorrow’s competitive advantage — and why the next chapter of renewables will be defined by optimization, not expansion alone.