Floating platform for supporting offshore power generation structures and method for making said platform

A floating platform (1) for supporting offshore structures intended to generate electric power, said platform comprising:

• a load-bearing support base (2) made of concrete and defining a longitudinal axis (L), said base (2) being provided with three vertices (3, 4, 5) and an intermediate point (6) located in proximity to its geometric center;
• a plurality of vertical bodies (8) made of concrete and extending from said support base (2), at said vertices (3, 4, 5) and at said intermediate point (6);
• wherein a vertex (3) of said load-bearing support base (2) is located in a longitudinally forward position with respect to the other two vertices (3, 4);
• wherein said load-bearing support base (2) comprises one pair of main connection arms (18) suited to directly connect the vertex (3) in a longitudinally forward position with the other two vertices (3, 4) to substantially define the shape of an arrow, in plan view, for said support base (2),
• characterized in that it comprises a first series of secondary connection arms (19′), each one of which is suited to directly connect the intermediate point (6) of said load-bearing support base (2) to a corresponding main connection arm (18).