Episodes

  • In conversation with Vikram Handa Founder, Managing Director - Epsilon Advanced Materials
    Aug 4 2025

    In this episode of the Battery Insiders podcast, Dr. Simon Engelke speaks with Mr Vikram Handa, Founder and Managing director of Epsilon Advanced Materials, about the critical role of synthetic graphite in battery supply chains. They discuss the innovative production processes, the differences between synthetic and natural graphite, and the cost dynamics affecting the industry. Vikram Handa shares insights on localization strategies, current projects in the US and Finland, and the importance of partnerships for validation in battery materials. The conversation also touches on ESG considerations and the recent acquisition of LFP technology, highlighting the future direction of Epsilon in the battery materials landscape.

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    46 mins
  • In conversation with Frank Blome, CEO of PowerCo SE
    Jun 17 2025

    In this exclusive battery insiders podcast conversation, Simon Engelke interviews Frank Blome, CEO of PowerCo SE, discussing his journey in the electric vehicle (EV) industry, the evolution of battery technology, and the strategic direction of PowerCo. Blome shares insights on the challenges and innovations in battery production, including the development of solid-state batteries and cost management strategies. He emphasizes the importance of building a sustainable battery ecosystem in Europe and the future of stationary batteries. The conversation concludes with Blome's thoughts on managing global operations and the future outlook for PowerCo.-------------------------------------------------------------------About us: Battery Associates was founded in 2020 to unite battery enthusiasts globally and bring about sustainable energy solutions. B.A leverages the power of individuals to accelerate sustainable battery development and increase access to energy-efficient and sustainable batteries.Website: https://www.battery.associates

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    41 mins
  • Multilevel Inverters: A Key Innovation for Battery Integration?
    Apr 23 2025

    In this episode of the Battery Insiders Podcast, Dr. Simon Engelke interviews Niclas Lehnert, co-founder of Pulsetrain, to discuss the innovative technology of multi-level inverters and their potential impact on the electric vehicle industry. They explore the workings of multi-level inverters, the challenges faced in their adoption, the role of AI in extending battery life, and the importance of data in understanding battery performance. The conversation also touches on market entry strategies, weight reduction benefits, and fire safety improvements associated with this technology.

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    49 mins
  • Advancing Renewable Integration with Innovative Battery Technologies
    Apr 10 2025

    In this episode of the Battery Insiders Podcast, Dr Simon Engelke speaks with Lord Adair Turner, Chair of the Energy Transitions Commission, about the transformative role of battery technology in achieving net-zero emissions. They discuss the rapid decline in battery costs, the importance of long-duration storage solutions, the challenges and opportunities in electric vehicle integration, regulatory hurdles, investment landscapes, and the global perspectives on energy transition. The conversation highlights the unstoppable momentum towards a sustainable energy future driven by innovation and collaboration.

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    55 mins
  • Trade, policy & industry growth in Europe's battery industry
    Mar 18 2025

    In this episode of the Battery Insiders podcast, Simon Engelke speaks with Julia Poliscanova about the current state and future of the battery industry in Europe. They discuss the geopolitical dynamics affecting battery production, the need for a European equivalent to the US Inflation Reduction Act, and the challenges faced by European gigafactories. The conversation also covers energy costs, the UK's role post-Brexit, the Critical Materials Act, and the importance of diversifying supply chains. Julia emphasizes the need for better policies to support local production and technology transfer, as well as the potential for Europe to become self-sufficient in lithium by 2030. The episode concludes with a discussion on the importance of alliances and partnerships in the global battery market.

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    41 mins
  • Exploring Hytzer solid-state batteries
    Dec 24 2024

    In this episode, Dr. Xi Dou, co-founder and CEO of Hytzer Energy, discusses the current state and future potential of solid-state batteries (SSBs). He highlights their advantages, including higher energy density, much higher power density and intrinsically improved safety compared to traditional lithium-ion and other solid-state batteries, and explains the scientific and manufacturing challenges that hinder solid-state battery's commercialization in general. The conversation touches on the root causes of thermal run-away mechanism in conventional lithium-ion batteries and highlights why solid-state batteries address this safety issue; cost reduction potential, with polymer-based SSBs being more compatible with existing production lines. Dr. Dou also outlines key market applications with stringent safety requirements and demanding performance, such as flying taxis and premium electric vehicles. He further describes ongoing innovations, including advanced designs of lithium-metal anodes and anode-free batteries. He concludes with insights into future advancements, including batteries with energy densities exceeding 500 Wh/kg, and the readiness of large-format SSBs for commercial applications.


    BatteryMBA is an accredited online training program focused on the battery industry. It offers a 12-week course with live and recorded sessions taught by top industry experts. Participants gain in-depth technical and business knowledge, covering various battery topics. The program includes weekly live interactive sessions, access to past and future lecture recordings, and opportunities for networking with a global community of battery professionals. Scholarships are available Website: https://www.battery.mba.

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    23 mins
  • Chasing Efficiency: How the West Can Compete in the global battery market
    Dec 3 2024

    In this episode, Our guest speaker Ken Hoffman highlights the competitive advancements in battery technology, particularly in China, where innovations in battery pack design allow for extended ranges and rapid recharge times, giving them an edge over Western models. Chinese electric vehicles (EVs) are also very cost-competitive, putting pressure on Western markets. To close the gap, Western companies are exploring new battery technologies aimed at reducing production costs and improving efficiency. Hoffman suggests that instead of replicating China’s large-scale production methods, the U.S. and Europe should focus on innovative, smaller-scale facilities. He emphasizes the importance of increased investment to build a strong domestic battery supply chain in North America and Europe. BatteryMBA is an accredited online training program focused on the battery industry. It offers a 12-week course with live and recorded sessions taught by top industry experts. Participants gain in-depth technical and business knowledge, covering various battery topics. The program includes weekly live interactive sessions, access to past and future lecture recordings, and opportunities for networking with a global community of battery professionals. Scholarships are available Website: https://www.battery.mba.

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    16 mins
  • Celina on Lithium-Sulfur Batteries and Scaling Battery Manufacturing
    Nov 23 2024

    In this episode, Our guest speaker Celina Mikolajczak, Chief Battery Technology Officer at Lyten, shares insights from her 25-year career in the battery industry, detailing her work from early battery failure analysis to pioneering electric vehicle batteries at Tesla, where she helped address large-scale manufacturing and safety challenges. Reflecting on the growth of the battery market and her experiences at Tesla, Uber and Panasonic, she emphasizes lithium-sulfur technology as a promising alternative to lithium-ion, offering cost efficiency, scalability, and a reduced carbon footprint. Mikolajczak highlights lithium-sulfur's potential to improve supply chain resilience and achieve lower costs, even as the battery industry addresses production efficiency challenges and the need for lower scrap rates. If you are interested in learning more about batteries and connecting with industry experts, consider joining the BatteryMBA program (htpps://battery.mba). Apply by 18th December 2024 for the upcoming January 2025 cohort. Hope to see you there!

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    35 mins