Hydrogen Economist Podcast

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Jun 2025

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About the show

The Hydrogen Economist Podcast is a premier source for insights and discussions on the hydrogen energy sector. Each episode dives into the latest trends, technologies, and policies shaping the future of hydrogen production, investment, infrastructure, and market dynamics. Drawing on the expertise of industry leaders, this podcast explores green, blue, gray, and pink hydrogen, regulatory landscapes, international trade, and more, making complex topics accessible to a wide audience. Whether you're an industry veteran, policymaker, or simply intrigued by the future of energy, the Hydrogen Economist Podcast offers valuable knowledge to navigate the evolving hydrogen economy.

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19 recent

June 19, 202516 min

Modular electrolyzer design, renewable grid integration and scalable deployment: Insights from the World Hydrogen Summit—Part 2

In this episode, Hydrogen Economist's sister title H2Tech explores the cutting edge of green H2 technology with two major players in the space: Ohmium and Vallourec. We begin with Ohmium, whose hyper-modular PEM electrolyzers are redefining installation scalability and cost-efficiency. We discuss how the Lotus Mark 2 electrolyzer, with its dynamic ramping capabilities, enhances integration with intermittent renewable energy sources, ensuring higher system efficiency and production reliability. Then we spoke with Vallourec regarding how they are tackling the complex challenges of H2 storage and transport with premium tubing solutions and robust testing protocols to mitigate risks like H2 embrittlement. We also spotlight Vallourec’s material innovation and collaborations that drive H2 projects forward globally.

June 19, 202522 min

H2 Innovation Spotlight: Insights from the World Hydrogen Summit in Rotterdam—Part 1

In this episode, recorded live at the World Hydrogen Summit in Rotterdam, The Netherlands, Hydrogen Economist's sister title H2Tech explores the forefront of H2 technology with key industry players. The discussion highlights Aerzen’s diverse portfolio of compressors tailored for H2 production and transportation, including both oil-free and oil-flooded models. FEV Consulting shares its strategic services supporting the advancement of sustainable fuels and the development of integrated energy ecosystems. Additionally, Neuman & Esser presents its expertise in proton exchange membrane (PEM) electrolyzers and complementary compressor solutions, emphasizing the synergy between these critical technologies.

April 24, 202518 min

Powering the future: Plug Power’s green H2 revolution

In this episode, Hydrogen Economist speaks with Andy Marsh, CEO, Plug Power. We dive into Plug Power's ambitious plans to revolutionize the H2 economy with the help of a $1.66-B loan guarantee from the U.S. Department of Energy. Learn how the company's green H2 plant in Graham, Texas, integrates cutting-edge technologies and an adjacent wind farm to push forward zero- and low-carbon H2 production.This episode also explores the challenges and opportunities in scaling these projects nationwide, the significance of tax credit transfer, and how key policies are shaping the growth of both Plug Power and the green energy sector.

April 17, 202519 min

Navigating risk in the energy transition: A conversation with Michael Kolodner of Marsh Energy

In this episode, Hydrogen Economist sat down with Michael Kolodner, Global Renewable Energy and U.S. Power Leader at Marsh Energy, to explore how businesses can manage risk in an evolving energy landscape. From H2 infrastructure to carbon capture, Michael breaks down the unique risks facing the sector and how Marsh supports clients through policy shifts, emerging technologies, and complex supply chains. Whether you're a veteran of the power industry or a tech entrant navigating energy demands, this episode sheds light on the critical role of strategic risk management in enabling innovation and capital flow in the energy transition.

April 4, 20258 min

Starting pipeline conversions to fulfill lofty hydrogen ambitions

On this episode, Hydrogen Economist, details new hydrogen pipeline conversions and builds that are taking place in Germany, including challenges, scope, strategy and hydrogen delivery goals of the EU.

March 21, 202516 min

Global hydrogen analysis-Part 2: Africa

Hydrogen Economist continues its global analysis into the global hydrogen value chain. This episode provides a detailed analysis of capital spending, regulations, partnerships and the potential Africa has to boost low-carbon/zero-carbon hydrogen production.

February 26, 20259 min

Global hydrogen analysis-Part 1: Capital spending and project development

In this mini-series, Petroleum Economist takes a deep dive into the global hydrogen value chain. Part 1 provides a forecast of global hydrogen demand, as well as capital spending and active project developments.

July 19, 2024Episode 116 min

Heavy industries perfect for hydrogen use, says Aurora’s Ganbold

Hydrogen cannot compete with fossil fuels on economics so must be looked at in terms of the sectors it is best at decarbonizing, Aurora Energy Research’s Anise Ganbold tells Hydrogen Economist’s Shweta Dilawari. While heavy industries are the number one sector for clean hydrogen, hard-to-decarbonize areas of transportation like air travel and maritime could also be good fits, Ganbold notes, while explaining what lessons can be learned from Neom, how gas and LNG fit into the energy mix and the implications for the future.

June 21, 2024Episode 44 min

India's hydrogen ambitions and the National Green Hydrogen Mission

Rhys Timson talks to Peregrine Bush, Senior Director, Data and Technology at Global Energy Infrastructure about India’s hydrogen ambitions and its $2.3b National Green Hydrogen Mission. Perry outlines the kind of projects that are being developed in the country and the prospects for it meeting its targets, as well as how the environment for hydrogen in India compares with elsewhere in the world.

May 30, 2024Episode 327 min

H2TechTalk: Harnessing digital tools for H2 efficiency with AspenTech

In this episode, originally aired on H2TechTalk, we interview Ron Beck and Gerardo Muñoz from AspenTech, who shed light on the digital technologies reshaping the H2 industry. They discuss AspenTech's role in developing end-to-end digital solutions that enhance efficiency across the H2 value chain—from production through utilisation. Listen as they break down how simulation and process modelling are pivotal in advancing operational excellence and sustainability in H2 projects, offering a glimpse into the future of energy systems.