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AI AnalysisClassification & Focus Areas
"Grid-scale BESS aggregation platform offering multi-optimizer capacity tolling and virtual battery auctions — serving energy traders and utilities."
Domain Affinity
Technology Breakdown
Offerings Products & Services
LAYR
End-to-end flexibility platform for BESS commercialisation that virtualises physical assets, enables multi-optimiser trading through its Enhanced Trading of Flexibility model, and provides a unified API for seamless integration and real-time performance transparency.
Instant Flex
Last-minute flexibility product enabling real-time adjustments to energy dispatch schedules, powered by battery storage to minimize imbalance risk and costs in the imbalance settlement.
Case StudiesReferences & Success Stories
terralayr Reaches Financial Close on a €60 Million BESS Portfolio Financing
terralayr closed a €60 million senior secured debt financing with ABN AMRO and Commerzbank for a 112 MW portfolio of nine battery storage projects in Germany. The financing is supported by a 55 MW tolling agreement with Vattenfall, demonstrating the bankability of portfolio-based BESS and enabling terralayr to scale its flexibility platform.
Partnership Announcement: Stadtwerke Duisburg Energiehandel and terralayr
Stadtwerke Duisburg Energiehandel and terralayr are cooperating to develop and commercialize BESS with municipal utilities, targeting a portfolio of over 100 MW. The partnership combines trading expertise with terralayr's LAYR platform to provide plug-and-play access, co-investment, and cross-market optimization, enabling stable revenues and flexibility as a service.
RWE and terralayr close a multi-asset capacity tolling deal
RWE and terralayr closed a 5-year, 50 MW/100 MWh tolling agreement for a virtual battery formed from decentralized assets in the 50Hertz control area. RWE will optimize the capacity via terralayr's platform under an OpEx model, enabling access to flexibility without asset ownership, while terralayr secures fixed revenue to support project financing.
Vattenfall and terralayr close a multi-asset capacity tolling deal
Vattenfall and terralayr signed a 7-year, 55 MW multi-asset capacity tolling deal, marking the first known virtual battery tolling structure. The agreement aggregates decentralized batteries via terralayr's platform, allowing Vattenfall to optimize flexibility without capital investment, treating it as an operating expense, while providing stable, long-term revenue for asset owners.
Ready to Build: Döbeln, Saxony
terralayr's grid-scale battery storage project in Döbeln, Saxony, with 15.18 MW/30.2 MWh using LFP technology, achieved ready-to-build status. This project expands the company's portfolio and supports energy flexibility-as-a-service, allowing customers to access virtual storage capacity without physical asset ownership.
