Transmission System 

Voltage Level (kV) May 2019
Line Length
(Circuit-Kilometers)
% Number of
Substations
% Transformer Capacity
(MVA)
%
  500
  300
  230
  132
  115
  69
6,378.584
23.066
15,028.718
8.705
13,752.361
18.800
18.12
0.07
42.68
0.02
39.06
0.05
20 
-
82 
-
126
8.77 
-
35.97 
-
55.26 
36,949.74
388.02
63,500.01
133.40
14,998.16
-
31.86
0.33
54.76
0.12
12.93
-
Total 35,210.234 100.00  228 100.00  115,969.33  100.00