Ocean Grazer - Ocean Battery – Utility-scale offshore energy storage

Ocean Battery is an offshore energy storage system that can be deployed at the source of power generation, in existing and new offshore wind farms. It reduces local peak loads and optimally coordinates supply and demand of electricity. The Ocean Battery is a pumped hydro system in a box that provides eco-friendly utility scale energy storage. It is based on hydro dam technology, that has proven itself for over a century as highly reliable and efficient. The technology does not require rare earth materials and uses clean water as the energy carrier. With the scalable, reliable, and ecofriendly energy storage solution of the Ocean Battery, we are prepared for large-scale offshore power generation. This project is supported by the European Union, the European Regional Development Fund, and the SNN (Samenwerkingsverband Noord-Nederland, Northern Netherlands Alliance)