ERG SpA, an Italian energy company, has commissioned its 24.5 MW Piotrkow wind farm in northern Poland.
The facility is made up of seven N117 turbines, each with a 3.5 MW capacity, that were provided by the German company Nordex SE. The scheme has a total annual production capacity of about 76 GWh. It also has a 15-year inflation-indexed tariff that begins on the day of operations.