„BETTING BIG ON GERMAN BATTERIES“
In Modo Energy’s Transmission podcast, Christina Hepp and Leandra Boes discuss the opportunities and challenges of the German battery storage market.
On paper, Germany is considered one of Europe’s most attractive markets for battery energy storage: significant electricity price volatility, the rapid expansion of renewable energy, and almost three gigawatts of installed battery storage capacity.
In practice, however, the market ramp-up is considerably more complex.
Uncertain grid connection waiting lists, unclear and evolving requirements for Flexible Connection Agreements (FCAs), and the question of how best to manage commercial risks are presenting market participants with significant challenges.
These are the key topics explored in the latest episode, “Betting Big on German Batteries,” of the English-language podcast Transmission. Christina Hepp, Director Strategy, and Leandra Boes, Director Commercial Asset Management at green flexibility, share their insights into the German market.
A key focus of the discussion is Flexible Connection Agreements (FCAs). These agreements not only define the technical connection of a battery storage system to the grid, but also establish clear rules for its operation at the respective grid connection point. This enables grid operators and battery storage companies to create a reliable framework that balances grid security with economically viable operations.
“The key is understanding which problems the grid operator is trying to solve and then finding workable solutions together.”- Christina Hepp, Director Strategy.
They also discuss why grid operators and battery storage companies have not always been on the same page in the past — and how concepts such as REGIOlink can help translate regional grid requirements into clear and actionable operating rules.
After all, every grid region is different. What is needed are solutions such as our Blueprint, which provides a clear operating framework while taking the specific realities and requirements of each grid region into account.
“You cannot have one cookie-cutter FCA that works across all of Germany, because grids and constraints are very different. But you can standardize certain aspects that both sides need to make a project bankable.”- Leandra Boes, Director Commercial Asset Management.
The discussion also covers the final steps before commissioning, market-driven battery storage operations, financing and merchant risks, and the question of how a large number of grid connection applications can ultimately be turned into viable, executable projects.
