Construcciones Balzola executed the civil engineering and town planning works on the 800 MW. Combined Cycle Power Station located in the Boroa district of Amorebieta (Vizcaya).

The construction of the steelworks was executed in 2 phases. In the first, the plant was constructed; and in the second, the steelworks was extended.

Construcciones Balzola performed the civil engineering works on the desulphurization installations of UNIÓN FENOSA's Narcea III Thermoelectric Power Station.

Sagunto Regasification Plant is situated at the end of the southern breakwater of the extension to the Port of Sagunto, on a 23-hectare platform reclaimed from the sea. Construcciones Balzola performed the civil engineering works on the plant and the LNG tanks (of which two were operational at the time, and a third was due to the brought into service in 2009). At present we are building the fourth tank.