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RENERG2 - RENewable enERGies in future energy supply

Integration of Power2Gas-Systems as Long Term Storage Technology in electrical Networks

At a glance


Energy storage is a key challenge for the integration of renewable energies in future energy supply. Power-to-Gas, which transforms electricity in chemical energy carriers, is currently considered as   the

only pathway to enable a sustainable, renewable energy provision with a large penetration of fluctuating renewables up to a seasonal timeframe. The project RENERG2  focuses on crucial key

aspects and challenges of a future Power-to-Gas chain, namely electrolysis, methanation, hydrogen/CNG blending and infrastructure, HCNG applications in mobility and decentralized combined heat and power. In addition overarching issues as market, economics and grid integration are studied by ZHAW to evaluate and assess different future scenarios.