IR Home | Institutional | Site Map Português English Espanhol
Quick Access
IR Services

Cemig

Cemig Generation and Transmission

Cemig Distribution

Operational Indicators
CEMIG Consolidated Operating Figures
  2008 2007
Installed Capacity – in MW 6,692 63 6,678 62
Hydro Power Plants 6,507 56 6,495 57
Termo Power Plants 184 4 182 4
Wind Farm Plants 1 1 1 1
         
Plant Connection Lines Lenght – in Km 330   298  
500 Kv 7   7  
345 a 330 Kv 14   14  
230 kV 2   2  
138 kV 112   112  
69 kV 152   120  
Under 69 KV 43   43  
         
Transmission Lines Lenght – in Km 5,755   5,313  
525 kV 51   -  
500 kV 2,788   2,488  
345 kV 2,001   2,001  
230 kV 915   824  
         
Sub-Transmission Lines Lenght – in Km 16,810   16,676  
161 Kv 55   55  
138 kV 11,254   11,145  
69 kV 4,535   4,510  
Under 69 KV 966   966  
         
Distribution Network Lenght – in Km 442,749   429,560  
Distribution Network – Urban Overhead Lines 91,551   90,524  
Distribution Network – Urban Underground Lines 1,379   1,049  
Distribution Network – Rural Overhead Lines 349,819   337,987  
         
Extra High Voltage Transformer Capacity        
Number of Substations 38   38  
MVA 15,583   15,605  
Distribution Transformer Capacity        
Number of Substations 373   371  
MVA 9,215   9,172  
         
Power Plant Transformer Capacity        
Number of Substations 63   62  
MVA 7,250   7,217  
         
Number of Consumer – in million 10,602   10,321  
Residential 9,025   8,764  
Industrial 87   86  
Commercial 847   831  
Rural 565   565  
Others 78   75  
         
Sales to Final Consumers – in MWh 58,550   57,892  
Residential 9,011   8,649  
Industrial 26,681   24,686  
Commercial 5,886   5,550  
Rural 627   2,212  
Wholesale 11,037   13,236  
Others 3,627   3,559  
         
Concession Area in Km 567,478 96,7% 567,478 96,7%
Geografic Area of Minas Gerais State in Km 586,852   586,852  
         
Number of localities served 5,415   5,415  
         
Number of municipality served 805   805  
         
Number of poles 5,058,588   4,225,422  
         
Number of transformers 779,862   756,630  
         
Number of employees 14,270   14,783  
         
DEC – Annual Client Service Interruption Time 13,66   13,14  
Hours / Client        
         
FEC – Annual Client Interrupted Service Number 6,53   6,40  
Number per client        


 

Last updated on