INTERCONEXION ELECTRICA S.A E.S.P (ISA) is facing many different and partly competitive objectives among them when structuring electrical infrastructure projects. It is important to find a balance between the requirements of the clients related to the quality of the service at reasonable price, as well the demands of the shareholders to have adequate returns on the capital that is invested. Also considering possible regulatory impacts on revenues due to unavailability in the network. To optimize between these demands of the electrical system and the market, the best practices in asset management must be developed and applied. The main question is not what type of asset will provide the best service and quality? but, What type of asset will provide the quality of service required while maximizing financial performance?