How does Entrix handle redispatch?

Working with Entrix

What Redispatch 2.0 is

Redispatch 2.0 is the German framework in which grid operators adjust the output of generation and storage assets to relieve grid congestion. It applies to assets from 100 kW.

Your battery keeps trading around a curtailment

If your grid operator curtails your battery, it does so directly. We see the available power drop, and the optimization adjusts your market positions to what your battery can still deliver. Once the curtailment ends, your battery trades as before.

We handle registration and data exchange

During onboarding, we register your battery’s master data in our role as deployment responsible party. In operation, we transmit real-time data to the grid operators through one of our service partners.

Responsibility for proper execution stays with you

As the operator, you remain responsible for the proper execution of Redispatch 2.0. You apply for the forecast model with your grid operator and keep your entry in the German market master data register (Marktstammdatenregister) up to date.

Explore related FAQs

How can Entrix support me in negotiations with my grid operator?
Entrix doesn’t just trade within your grid restrictions, we work on them with you. From the development phase, we help you understand what a restriction means, calculate what it costs your business case and prepare alternatives for your discussion with your grid operator.
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When should I involve Entrix in my project?
Entrix supports your battery storage system from development to live operations. In development, we work through the decisions that shape its revenues with you.
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Does it make a difference whether I have one large battery or several smaller ones?
Not for the optimization. Entrix optimizes a battery storage system the same way, whether it consists of one large battery or several smaller units behind one energy management system (EMS), as long as it adds up to at least 3 MW. We interact only with the EMS, so the setup behind it doesn’t change how we trade.
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Who handles prequalification for ancillary services?
Entrix handles prequalification for frequency containment reserve (FCR) and automatic frequency restoration reserve (aFRR). We prepare the documents, run the required tests and manage the process with the transmission system operator (TSO), so your battery can provide balancing services.
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Is Entrix hardware-agnostic?
We don't tie our optimization to a specific manufacturer of cells, inverters or energy management systems (EMS). Entrix connects to your battery through its EMS, using an industry-standard protocol. Your EMS implements our predefined data point list.
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Which clients does Entrix work with?
We work with infrastructure funds, independent power producers (IPPs), project developers and local utilities. Among our clients are MEAG (Munich Re), Encavis, Aquila Clean Energy, Blue Elephant Energy, W Power and green flexibility.
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