Abstract: A system for providing electric energy is provided, the system including: plural energy providing units, each energy providing unit including measurement equipment for measuring at least one operational parameter of the energy providing unit; at least one environmental sensor installed at or close to selected energy providing units, in particular arranged at a periphery, adapted to measure an environmental condition, in particular wind condition; a central controller communicatively connected with the energy providing units and adapted to at least one of: to supply virtual sensor data to the energy providing units based on the environmental condition; to control operation of the energy providing units based on measurement results received from the measurement equipment of each of the energy providing units and based on the environmental condition.