Battery vs. Hydrogen in Heavy-Duty Transport – Which Drive Type Will Prevail?

The smarter E Podcast Episode 126 | March 2, 2023 | Language: German

Electromobility is also picking up speed in freight transport. This raises the question of the most versatile type of drive. Regardless of developments in the passenger car segment, this niche is often seen as a "safe haven" for hydrogen propulsion (H2). The reasons given for this are the insufficient range of battery trucks, charging times that are too long, and the reduced payload due to the heavy battery. While battery-electric vehicles have prevailed over H2 in private transport, there is still some debate in heavy-duty transport. But which type of drive will prevail in the long term? What role do range, infrastructure and, above all, economy play? We talk about this with Christopher Hecht from the Institute for Power Electronics and Electrical Drives at RWTH Aachen University and Member of the Project Hydrogen Compass.

Timeline:

  • 1.36: Hydrogen in the passenger car sector seems to make less sense. How does it look in heavy-duty transport?
  • 12.43: A look at the infrastructure - how many charging points are needed?
  • 19.47: Comparison of energy sources: What are the respective ecological advantages and challenges of BEVs and hydrogen vehicles?
  • 22.31: Economic efficiency: Which type of drive will prevail in the long term?

About The smarter E Podcast

The smarter E podcast is all about the current trends and developments in a renewable, decentralized and digital energy industry. Our moderators Tobias Bücklein and Zackes Brustik welcome and interview personalities who shape our industry and drive developments forward. A new episode is published every Thursday.

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About Christopher Hecht & the ISEA

Christopher's research focuses on applying machine learning and Big Data algorithms to public charging infrastructure for electric vehicles. Key questions are how to best utilize the existing infrastructure, how to best organize future expansion, and how electric vehicles can interact with the power grid in a way that serves the system. Through the platform www.mobility-charts.de as well as through appearances at various conferences, he is a leading voice on the use of charging infrastructure in Germany.

The Institute for Power Electronics and Electrical Drives (ISEA) at RWTH Aachen University was founded in 1965 and has been headed by Prof. Dr. Rik W. De Doncker since 1996. Today, ISEA houses the chairs for Power Electronics and Electric Drives, for Electrochemical Energy Conversion and Storage Systems Technology, and for Battery Aging Processes and Lifetime Prediction. The aim is to optimize existing battery technologies for applications.

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Further Content
Jan Figgener, RWTH Aachen
What Opportunities Do Stationary and Mobile Battery Storage Systems Offer for a Sustainable Energy Supply?

The smarter E Podcast Episode 161 | Language: German

January 4, 2024

We speak with Jan Figgener about the role of battery storage and about which developments can be expected.

Silke Frank, Vice President of the German Hydrogen and Fuel Cell Association (DWV).
Hydrogen: The Saviour of a Sustainable Energy Economy?

The smarter E Podcast Episode 168 | Language: German

March 7, 2024

We talk to Silke Frank, Vice President of the German Hydrogen Association (DWV) e.V., about green hydrogen and the strategies and barriers to implementation.

Alexander Neuhäuser, Managing Director of the German Electrical and Information Technology Trades Association (ZVEH)
Smart combined – Future Technologies in the E-Craft Sector

The smarter E Podcast Episode 176 | Language: German

May 23, 2024

We speak with Alexander Neuhäuser about future technologies in the e-craft sector

Amélie Wippern is group manager for photovoltaics and electric mobility at Stadtwerke Energie GmbH
How Municipal Utilities Are Driving the Mobility Revolution

The smarter E Podcast Episode 152 | Language: German

October 5, 2023

How can utilities influence large-scale deployment of e-mobility? And what does a municipal approach to electric mobility look like?

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