Number of plants Terna Group (Terna + Telat)

The following table provides greater detail about the number of Group transmission plants at December 31, 2009:

 Terna Group Dec. 31, 2009Terna Group Dec. 31, 2008Change Jan.-Dec., 2009
Stations no. 383 no. 371 +no. 12
Transformers no. 620 121,501 MVA no. 610 118,539 MVA +no. 10 +2,962 MVA
Bays no. 4,537 no. 4,475 +no. 62
Lines 56,691 km 39,456 km +17,235 km
3-phase power lines no. 3,891 62,503 km no. 2,145 44,172 km +no. 1,746 +18,331 km