Regarding conventional and hybrid facilities, ISASTUR companies have extensive experience in all the construction phases of 400 kV substations: detailed engineering, civil works, supply, electromechanical assembly, commissioning and maintenance Our customers include the national electricity companies in the different countries in which we operate, such as Red Eléctrica de España or Scottish and Southern Energy SE in Scotland; as well as other customers, such as electricity transmission companies or private developers who have also entrusted us with design and construction of 400 kV substations.
