Can Renewables Deliver 24/7 Power?

The smarter E Podcast Episode 259 | July 2, 2026 | Language: English

The future of energy was on display in Munich last week — and this isn’t hyperbole! While some still question how an industrialised nation like Germany can be powered by renewable energy 24 hours a day, 7 days a week, 365 days a year, The smarter E Europe 2026 offered some compelling insights. Through a major new study, an interactive exhibition, and the countless innovations showcased across the event, a pathway to a fully renewable energy system was laid out in remarkable detail.

In this special on-site edition of the podcast, we capture the energy of the event itself, explore the technologies on display, and discuss some of the industry's most important developments. One theme stood out was the emergence of truly 24/7 renewable energy systems.

Author, engineer, and consultant Tim Meyer joins the podcast to guide us through the special 24/7 Renewables exhibition at this year's event. He explains why electric mobility and vehicle-to-grid technology is a game changer for a solar-and-wind lead energy system. Meyer also argues that the transition to clean energy presents major opportunities for industry, particularly through access to low-cost electricity during periods of abundant wind and solar generation.

The smarter E founder and CEO Markus Elsässer also joins the podcast at both the opening and closing of this year's event. He reflects on the number of visitors this year, the key conversations taking place across the show floor, and the challenges currently facing the renewable energy sector.

Other guests in this special edition of the podcast include:

  • Charlotte Senkpiel, Fraunhofer ISE
  • Sitaram Chodimella, SIEMENS
  • Stefan Feilmeier, FENECON
  • Sören Vahland, GE Vernova

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 host welcomes and interviews personalities who shape our industry and drive developments forward. A new episode is published bi-weekly on Thursdays.

Tim Meyer has over 25 years of experience with new businesses, concepts, and technologies in the new energy sector – as managing director, board member, and entrepreneur. He has been involved in all aspects, from strategic marketing to manufacturing, project development to energy trading and supply, planning to the operation of integrated electricity and heat supply solutions. He is the best-selling author of the book “Strom-das-Buch”, and a well-known keynote speaker.

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HZB researchers explore perovskite tandem solar cells, efficiency gains, and the challenges of bringing the technology to market.

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Panel Discussion of the Session: Solar Made in the EU

Tuesday, June 23, 2026, 02:30 pm

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Despite strong research capabilities and the presence of leading production equipment suppliers, Europe has been struggling to rebuild competitive wafer-to-module manufacturing, while the USA and India have enabled a local renaissance in solar manufacturing. In Europe, even long-established inverter manufacturers have been losing considerable ground. With the EU's Net Zero Industry Act yet to deliver momentum, attention is turning to the upcoming Industry Accelerator Act. This session examines how policy, investment and value-chain strategies can strengthen domestic manufacturing and increase internal value creation.Key topics:Overview of EU and national policy frameworks to support local manufacturingStatus of Europe's solar manufacturing value chainInvestment gaps and competitiveness challenges Strategies for triggering a sustainable solar manufacturing revival 

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The first of its kind, this study offers an overview of the photovoltaics and battery storage market in Germany.

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Panel Discussion of the Session: Off-Grid: PV-Based Hydrogen Microgrid Projects Around the World

Tuesday, June 23, 2026, 02:30 pm

The smarter E Europe Conferences 2026 | Conference Program

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Discover how green hydrogen and fuel cell technologies are transforming decentralized energy systems worldwide. This session will be presenting hands-on experience from pioneering projects in Thailand, Ghana, Namibia and South Africa. Find out how solar-powered hydrogen microgrids can replace diesel generators, strengthen energy resilience and enable short- to long-term storage, while supporting environmental and climate goals. Project partners including German SMEs and research institutes, share insights on lessons learned, local benefits and the replication potential of these systems. Selected projects were implemented with the support from the Export Initiative Environmental Protection, a funding programme of the German Federal Ministry for the Environment, Climate Action, Nature Conservation and Nuclear Safety. 

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