This week on Energy Unplugged, we’re joined by Steffen Schülzchen, Founder and CEO of Entrix, and Constantin Nicklas, Head of Sales at Entrix, for a discussion on how grid congestion is reshaping battery storage investment across Europe. They join Claudia Gunter, Senior Research Lead at Aurora, to focus on why network constraints have become a defining challenge for batteries, and how flexible connection models, smarter optimisation, and evolving market rules could help unlock capacity faster. The discussion explores how congestion, redispatch, and ramping limits affect battery revenues in practice, and what this means for system efficiency, investors, and decarbonisation outcomes.

Steffen founded Entrix in 2021 after advising European utilities on the energy transition at McKinsey & Company, and now leads the development of an intelligent trading and optimisation platform for battery assets. Constantin brings a commercial and investor perspective from over a decade in financial asset management at Deutsche Bank, where he worked closely with energy-focused investment structures. Together, they offer a grounded view on how regulatory design, grid access, and market signals are shaping the next phase of battery deployment in Europe.

You will learn:

• Why grid congestion has become a binding constraint for battery deployment in Europe, especially in Germany.
• How connection rules, redispatch, and ramping limits shape real-world battery revenues and risk.
• What flexible grid access and smarter optimisation could unlock for storage investors and system operators.
• How market design and regulation will need to evolve to scale batteries efficiently and cost-effectively.