Energy storage

A functional future energy system needs a massive increase in energy storage. At Etha, our commitment is to stand at the forefront of this evolution.

In the pursuit of enhancing the utilization of renewable energy sources, both societies and corporations increasingly need to invest in energy storage solutions. This represents the optimal means to balance the peaks and troughs of wind and solar energy production. 

Drawing from over two decades of deep expertise of commercial wind power projects, we are able to conduct screenings, permitting, feasibility calculations, and evaluations for energy storage projects. As Etha’s customer you also benefit from our deep knowledge of the Finnish permitting process and our industry network. 

Our experience in the field covers, for example, assisting in pioneering projects where old mines are turned into grid-scale underground energy storages. You can read more about these projects on Mine Storage’s website.

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