In response to charges presented by the Superintendence of the Environment ("SMA" in its Spanish acronym) related to noise emissions, archaeological issues, and works over the canal in the Parque Renaico wind farm, the Company set out to coordinate its units and elaborate a compliance plan that established the following actions, among others: the implementation of Noise Reduction Methods (NRM) noise reduction elements (STE - Serrated Trailing Edge), and a new monitoring defi nition to achieve better measurements and parameters.