OYSTER | Offshore hydrogen from shoreside wind turbine integrated electrolyser 01-01-2021 - 31-12-2025 Show more information EU-Programme-Call Horizon 2020 H2020-EU.3. SOCIETAL CHALLENGES H2020-EU.3.4. SOCIETAL CHALLENGES - Smart, Green And Integrated Transport H2020-EU.3.4.0. Cross-cutting call topics H2020-JTI-FCH-2020-1 FCH-02-6-2020 Electrolyser module for offshore production of renewable hydrogen