Haeolus

Haeolus (2018-2023) was a EU project proposing a new-generation electrolysers integrated within a state-of-the-art wind farm in a remote area with access to a weak power grid. Haeolus demonstrated multiple control systems, to answer the specific challenges of the three main modes of operation identified by the International Energy Agency: * Electricity storage * Mini-grid * Fuel production For each of these modes, new operating strategies were developed, optimising operation concerning uncertain weather and power-price forecasts but also constraints of the specific operating mode. In addition, Haeolus’ demonstration was completely remotely controlled and monitored, due to the remoteness of the selected location and its difficult accessibility in winter; this is a characteristic of many wind farms. This project received funding from the Fuel Cells and Hydrogen 2 Joint Undertaking under the European Union’s Horizon 2020 research and innovation programme under grant agreement № 779469.