Storage

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  • Taaleri backs 420MWh Estonian battery project

    Taaleri has invested in Estonia’s 420MWh Raudsepa battery storage project. Construction is starting this month, with full operation expected by November 2027.


  • Spain consults on 11GW grid access allocation

    Spain has opened consultations covering eleven gigawatts of grid access. The proposals cover renewable generation and storage at Just Transition nodes, including a dedicated competitive process for Guardo and Velilla.


  • Ampeak reports AW1 progress as revenue falls

    Ampeak Energy says AW1 battery construction remains on its programme. Interim results also show lower revenue, reduced tidal generation and a continuing requirement for further group funding.


  • Mirova backs 290MWh Nordic battery portfolio

    Mirova is investing €65 million in two Nordic battery projects. The 145MW/290MWh portfolio spans Finland and Sweden, with Ingrid Capacity responsible for development, operation and optimisation.


  • YEO wins 250MWh AzerEnerji battery contract

    YEO has signed a new 250MWh battery contract with AzerEnerji. The $58.6 million EPC-F package includes storage equipment, high-voltage infrastructure, grid integration, and project financing.


  • Enel X targets commercial battery flexibility

    Enel X and Threefold will optimise commercial batteries across Britain. The five-year agreement begins with around 3.5MW of behind-the-meter capacity and could expand significantly as the portfolio grows.


  • Saft launches high-voltage LFP rail batteries

    Saft has launched new LFP battery platforms for railway electrification. The range covers traction systems up to 1,500V and 5.6MWh plus auxiliary batteries for onboard electrical loads.


  • Centrica signs German virtual battery toll

    Centrica and Return have signed a German battery flexibility deal. The 100MW/400MWh agreement draws capacity from a virtual portfolio rather than one dedicated storage project.


  • Renalfa completes Devnya solar battery upgrade

    Renalfa has completed a major hybrid upgrade at Devnya, Bulgaria. The repowered site now combines 65MWp of solar with a 60MW/165MWh battery.


  • RWE commits to 1.1GWh Moerdijk battery

    RWE has approved a 1.1GWh battery development at Moerdijk station. The 400MW system will use capacity steering to relieve Dutch grid congestion from 2028.