4cast is DAkkS-accredited for wind and yield assessments, site quality and reference yield. In addition, 4cast offers layout optimisation, ...

We support customers to become fossil-free - from planning, construction and operation of wind, PV and storage projects to optimisation, ...

DNV Energy Systems Germany (formerly GL Garrad Hassan Germany) is a leading service provider in the field of renewable energy, employing ...

Investments in repowering and greenfield projects. We acquire projects of all sizes and at all stages of development.