Recording of Thursday, May 08, 2025 | The smarter E Europe Exhibition Program 2025 | Exhibition Program | Language: English | Duration: 11:10 .

The Mobility House GmbH Highlights Benefits of Co-Located Batteries for Renewable Energy Integration and Grid Stress Reduction

The presentation by The Mobility House GmbH highlights the benefits of investing in co-located batteries, particularly for owners or investors in PV (photovoltaic) or wind farms. Founded 15 years ago, the company is known for its Vehicle-to-Grid (V2G) technology and aims to commercialize energy flexibility. They began with a 12 MW storage project in Germany used primarily for frequency control reserve and have since expanded into wholesale trading and capacity markets across Europe. A significant milestone was their selection as an optimizer for Europe's largest co-located battery asset in Bulgaria, which pairs a 2.5 GWh battery with a 620 MW peak hour PV plant. Co-location offers advantages such as reducing grid stress during high solar generation periods when negative price drops occur on energy markets—batteries can capitalize on these fluctuations by shifting loads effectively. Different connection models exist: standalone assets with independent contracts; fully hybrid systems sharing grid connections but requiring joint commercialization; and classical co-location where assets share connections yet remain mostly independent. Two business cases were discussed: one involving new investments without existing infrastructure, showing higher returns from combined PV-battery setups compared to standalone projects; another considering upgrades using pre-existing facilities indicating similar revenue potentials between different configurations depending upon specific site conditions like orientation or type of renewable source utilized (PV vs Wind). Finally presented optimization strategies involve advanced algorithms targeting short-term trading opportunities alongside ancillary service bids—a testament towards maximizing profitability through strategic market participation while minimizing operational complexities associated therein!

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Speaker

Marc Untheim
Senior Business Development Manager
The Mobility House GmbH

Talk of session: Commercial Models for Utility-Scale BESS - How Investor Appetite is Shaping the Development Process in Germany (In English)

The utility-scale BESS market in Germany has experienced significant growth in the last two years. Typical project size has increased by an order of magnitude over that timeframe from 20 MW to 200 MW. The number of developers in this sector has increased at a comparable rate. But how can developers make key decisions around project design when they are often not the long-term asset owners? How integrated are developers with investors during the project design phase, and what could be done more effectively? In this panel, major players from the investor and developer communities will discuss project design, commercial models including the rise of contracted off-take agreements and expected returns in this fast-growing market.

Further Talks of this session:

Welcome and Introduction

Speaker

Chris Bryan
Head of M&A Advisory
Apricum

To Talk

The Key to Lasting Success: Bankable & Trusted Battery Storage Solutions

Speaker

Sarah Scharfen
Growth Manager
Intilion AG

Martin Peters
Portfolio Manager
Intilion AG

To Talk

The Trade-off of Risk and Opportunities in European Battery Investments

Speaker

Eva Zimmermann
Senior Research Associate Flexible Energy
Aurora Energy Research

To Talk

Best BESS Optimization: The Physical World Meets the Financial World

Speaker

Jannik Carl

To Talk

Partners & Sponsors

• Session Partner