Why do we need energy storages?
The reason is quite simple. RES are quite unpredictable energy sources, depending on e.g. weather conditions - energy storages allow to accumulate and store generated surplus energy....
Windmills and energy storage
Nearly 47 million from the Provincial Fund for Environmental Protection and Water Management in Wroclaw for four wind power plants with a total capacity of 10 MW is the first phase of new investments in the Oława Grove near Wroclaw.