

Redefining Energy
Laurent Segalen and Gerard Reid
Two investment bankers weekly explore how tech, finance, markets and regulations are radically redefining the world of energy: Renewable Energy, Electric Cars, Hydrogen, Battery Storage, Digitisation...Your co-hosts: from Berlin, Gerard Reid and from London, Laurent Segalen.Our LinkedIn page: https://www.linkedin.com/company/redefining-energy/X handle: @Redef_Energy
Episodes
Mentioned books

59 snips
Oct 6, 2025 • 28min
198. Battery Blitz in Germany - Oct25
In this enlightening discussion, Philipp Man, CEO of Terralayr, shares his insights on Germany's burgeoning battery market, which is set to grow from 2GW to 6GW rapidly. He reveals how Terralayr has swiftly built up to 150MW of battery assets and secured pioneering tolling agreements with major players like Vattenfall. Philipp emphasizes the advantages of medium-sized batteries, the significance of his unique virtual battery tolling model, and how his integrated platform approach fosters flexibility and commercialization in a challenging regulatory landscape.

6 snips
Sep 29, 2025 • 22min
197. The fight for accurate Carbon Accounting and 24/7 Green Power - Sep25
Killian Daly, Executive Director of EnergyTag and expert in renewable power, dives into the crucial topic of carbon accounting and its implications. He discusses the necessity of updating the GHG Protocol for better transparency and reliability in green energy claims. The conversation highlights how current practices can misrepresent actual emissions and the importance of matching energy consumption with real-time sources. Killian also addresses resistance from some corporations and presents the economic benefits of 24/7 renewable energy for data centers and beyond.

30 snips
Sep 22, 2025 • 30min
196. Are SAF and Marine Green Fuels worth the Carbon Reductions? - Sep25
Callum McPherson, Head of Commodities at Investec, dives into the intricate world of sustainable aviation and marine fuels. He highlights why electrification is challenging due to energy density limits for long-haul flights and shipping. The conversation explores the potential of Sustainable Aviation Fuel (SAF) and Hydroprocessed Esters and Fatty Acids (HEFA) as viable alternatives. McPherson also discusses EU policies promoting these green fuels and gives insights on investment strategies in the evolving landscape of decarbonization.

34 snips
Sep 15, 2025 • 30min
195. The Battery Doctor - Sep25
Kai-Philipp Kairies, the CEO and co-founder of ACCURE, shares insights into the innovative world of predictive battery analytics. He discusses how AI and advanced sensors are revolutionizing battery management, from enhancing safety to extending lifespan. Kairies highlights cloud-based analytics driving performance and profitability in battery systems. The conversation dives into the complexities of electrochemical processes and the essential role of Battery Management Systems. Learn how data-driven insights are reshaping the industry for a safer and more efficient energy future.

14 snips
Sep 8, 2025 • 27min
194. Next-Gen Weather Forecasting: AI, Satellites, and Drones - Sep25
Martin J. Fengler, a German mathematician and CEO of Meteomatics AG, shares insights into the future of weather forecasting powered by AI, satellites, and drones. He discusses how advanced technology is transforming predictions, crucial for maximizing renewable energy efficiency. The conversation covers surprising uses of weather tech, the growing risks of extreme weather, and even the quirky topic of wind theft. Plus, get ready for a humorous wrap-up with a sing-along, highlighting the blend of friendship and science!

38 snips
Sep 1, 2025 • 30min
193. The Seven Deadly Sins of the Energy Transition
Michael Barnard, Chief Strategist at TFIE, dives into the Seven Deadly Sins of the Energy Transition. He critiques carbon capture as costly and ineffective, questions the practicality of hydrogen, and discusses the sluggish progress of small modular reactors. Barnard warns against the hubris of fusion energy efforts and highlights the deceptive allure of biofuels. The conversation also touches on the political challenges in offshore wind, illustrating how local opposition and regulations hinder progress in the renewable sector.

82 snips
Aug 25, 2025 • 23min
192. How AI will revolutionise Energy
Get ready for a deep dive into how AI and digitalization are reshaping energy and industry! Discover the rising electricity demands driven by AI's growth and its historical context. The conversation shifts to solar innovations, which play a key role in future energy sustainability. Business leaders must adapt to AI's complexities while viewing it as a growth enabler. Finally, learn how AI can enhance resource efficiency and transform energy consumption, all while navigating challenges posed by climate change and global dynamics.

62 snips
Aug 18, 2025 • 1h 20min
191. “How Big Things Get Done” with Pr. Bent Flyvbjerg (hosted by Michael Barnard)
Bent Flyvbjerg, a leading expert on megaprojects and author of How Big Things Get Done, shares eye-opening insights from his analysis of over 16,000 projects. He reveals that a staggering 99.5% fail to meet expectations in budget, timeline, or benefits. Flyvbjerg discusses the superiority of modular successes like the Tesla Gigafactory over complex projects like nuclear plants. He emphasizes the importance of risk management and data-driven decision-making in driving successful outcomes, especially in the renewable energy sector.

33 snips
Aug 11, 2025 • 40min
190. Solar and Flex – Solar Power Summit 2025
Juan Rivier Abbad, Head of Global Renewables Regulation at Iberdrola, joins a panel of experts to tackle the pressing issues of solar energy in Europe. They engage in a lively debate on the Green Industrial Deal and its impact on decarbonization and energy affordability. The conversation uncovers the rise of the 'prosumer' in solar investments and the pivotal role of renewables in industrial heating. Insights into innovative strategies for low-carbon steel production and the urgent need for electrification highlight the transition to a sustainable energy future.

73 snips
Aug 4, 2025 • 1h 10min
189. Energy Disruptions - (Gerard on "Clean Titans")
The conversation dives into the evolving energy landscape and the speaker's unexpected journey into renewables. It discusses Europe's urgent need for energy independence and modernizing infrastructure, advocating for electrification and innovative technologies. Highlights include enhancing energy efficiency in aging buildings, the importance of grid flexibility, and tax incentives for electrification. The discussion also touches on consumer engagement, technology transfer, and how historical innovations shape the future of energy.