Storage
The power of
flexibility
The most versatile flexibility in the energy market
Battery storage systems are absolutely multi-talented and are one of the key technologies of the energy transition for good reason. They perfectly complement fluctuating electricity generation. Integrated into our virtual power plant, we can optimally position your flexibilities and guarantee you the best possible yields.
As one of the pioneers in flexibility marketing, we have been active in battery storage marketing since 2016. With our multimarket optimization, we tap into all available revenue opportunities across electricity markets — from continuous intraday trading to balancing energy — and offer the pricing model best suited to your storage project.
Decentralized energy systems
Million MWh production volume
Maximum yields through optimal marketing
Everything from a single source: With our own virtual power plant, we have access to all electricity trading markets (day-ahead, intraday, as well as primary and secondary control power), allowing us to fully leverage the flexibility of your storage systems.Our experience and expertise ensure tailored battery optimization and the highest possible revenues. As an experienced and reliable marketer, we stand for a long-term partnership built on trust and profitability.
Your advantages
- Comprehensive marketing: Leveraging all market opportunities for optimal revenues and maximum profitability
- Own VPP: Everything from a single source, no conflicts of interest with third-party providers
- Flexible contract models: Tailored solutions such as tolling agreements or profit-sharing models (including floor prices) for your storage project
- Bankability: Stable and financially strong partner for long-term cooperation
- Transparency: We disclose all trades — you always stay in control
"We guarantee optimal synergies for maximum revenues: With our pool of heterogeneously composed systems - from slower technologies such as biogas and CHP systems to fast-reacting battery storage systems - we make optimal use of the strengths of each system. Battery storage systems, for example, benefit greatly from being combined with other technologies during SRL calls."
Kai Becker, Chief Development Officer at e2m

Marketing without ifs and buts
Multimarket optimization
With our multimarket optimization, we offer the ideal marketing strategy for your stand-alone battery storage systems. Depending on revenue prospects and developments in the energy markets, we flexibly deploy storage capacities and combine the potential of balancing power and wholesale markets.
Our optimization ensures that you continuously benefit from price fluctuations in the energy markets — while fully considering your battery’s technical constraints.
Tailored, fast, independent and fair
Your advantages
- Individual assessment of your storage system for optimal design and the best marketing strategy
- Cross-market optimization: balancing energy (FCR, aFRR), day-ahead, intraday continuous, and intraday auction
- Cycle-friendly marketing through asset-backed trading
- Seamless transitions – we operate in real time across different markets
- Access to pools in all TSO zones across Germany
- Optimized marketing based on many years of storage expertise
Bankability and stability
As an established player on the energy market, we stand for security, stability and deep expertise. With sound asset valuations and detailed price trend analyses, we support you in making well-informed decisions.
Our many years of experience, excellent credit rating, and price guarantees of up to ten years make us a strong partner — offering you not only planning certainty but also making it easier to finance your storage projects. Rely on a partnership that combines stability and expertise to implement your projects efficiently and successfully.
A partnership you can rely on
Your one-stop solution
From connecting your system and marketing your energy to monitoring and billing – with us, everything comes from a single source and under one contract. You gain access to the full range of marketing options without the hassle of coordinating multiple service providers or resolving conflicts of interest.
With our virtual power plant and our optimization, we react quickly to new market opportunities and guarantee you maximum returns. With our virtual power plant and advanced optimization, we respond swiftly to new market opportunities – ensuring you maximize your returns. Our open-book profit-sharing model provides full transparency, giving you a clear view of your revenues and costs at all times. Transparent monitoring, short communication channels, and personal support ensure efficient coordination and foster a partnership built on trust.
Full service for your storage
It's that simple
1
Battery assessment
Storage design and determination of revenue potential
2
Offer
Check offer, clarify questions and sign contract
3
Connection
Install interface and connect to virtual power plant
4
Operation
Marketing on wholesale markets with parallel prequalification for balancing energy
5
Multimarket optimization
With e2m, unlock the full potential of your flexibility to maximize revenues
Get in touch
with us
