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  • Project profile

    Autarkic Energy Supply Agios Efstratios, Greece

    Engineering services in the Green Island Project

    The Greek islands produce electricity by means of diesel generators. In 2010, the Greek government started a project to determine a sustainable energy supply solution for these islands. The consortium of Evonik AG, Creavis, LI-tec, and a Greek partner was awarded the contract for the performance of services for the prototype concept for the supply of Agios Efstratios with renewable energies. STEAG Energy Services GmbH, being a part of the Evonik Group at that time, performed the engineering services necessary to demonstrate the technical project feasibility. Among others, these tasks were performed:

    • Data collection and data evaluation
    • Rating of PV and wind plants
    • Rating of battery and hydrogen storage systems
    • Engineering of a supervisory power control concept
    • Revision of the electrical grid protection scheme
    • Simulation of energy yield and proof of concept by big data evaluation
    • Economic evaluation (CAPEX – OPEX) › Risk evaluation
    CustomerEvonik AG
    Execution of SES services2011