Information on the activities implemented by Branches of IDGC of Centre in 2011

Length of power lines (taking into account leasing and rent), km

Branch Length of Conductor 0,4 —110 kV along ROW as at 01.01.2012 Cable lines 0,4 — 110 kV
Conductor 110 kV and above Conductor 35 kV Conductor 6–10 kV Conductor 0,4 kV
Belgorodenergo 1,808.68 2,497.12 18,054.21 18,775.26 5,529.25
Bryanskenergo 1,750.84 1,763.21 11,474.71 10,441.57 139.25
Voronezhenergo 3,104.74 3,684.35 20,541.25 23,574.03 172.57
Kostromaenergo 1,775.60 2,528.90 10,785.64 8,739.73 1,457.07
Kurskenergo 1,913.76 2,819.10 15,616.18 14,665.74 238.99
Lipetskenergo 1,535.91 2,322.01 12,595.80 13,269.24 771.58
Orelenergo 1,360.76 1,735.27 12,932.32 11,920.33 240.49
Smolenskenergo 2,544.75 3,770.20 18,589.30 13,104.72 1,939.70
Tambovenergo 1,893.27 3,083.85 11,214.03 10,310.47 111.66
Tverenergo 2,765.61 4,052.70 24,944.90 14,919.82 454.41
Yarenergo 1,050.84 2,083.69 12,423.50 10,953.07 462.28
Total for IDGC of Centre 21,504.76 30,340.40 169,171.84 150,673.98 11,517.25

Capacity (taking into account leasing and rent), MVA

Branch SS 35-110 kV SS 6-35/0,4 kV
Belgorodenergo 3,285.20 3,441.53
Bryanskenergo 2,309.10 747.35
Voronezhenergo 4,603.70 1,632.10
Kostromaenergo 1,730.70 1,442.34
Kurskenergo 3,391.50 1,586.00
Lipetskenergo 2,911.60 1,053.00
Orelenergo 1,716.90 868.60
Smolenskenergo 3,082.00 1,772.00
Tambovenergo 2,502.00 976.00
Tverenergo 4,251.60 1,571.00
Yarenergo 2,996.90 1,023.50
Total for IDGC of Centre 32,781.20 16,113.42

Grid reliability

Causes of emergencies 2009 2010 2011
Quantity of emergencies (power system disturbance), total for Branches, pieces 25,299 29,367 36,202
Including the main causes, %:
Effects of natural disasters 15 15 18
Effects of unauthorized persons 7 7 5
Damage to the insulation 7 4 10
Effects of animals, birds 3 3 3
Poor quality of instructions and technical maintenance 39 43 38
Falling trees and branches 23 26 25
Not identified 5 2 1

Average number of staff in 2009-2011

Branch 2009 2010 2011 Provision of staff in 2011, %
Total for IDGC of Centre 25,238 28,559 30,338 95.0
Including:
Executive Office 220 740 2,087 88.7
Belgorodenergo 2,527 3,151 3,413 96.6
Bryanskenergo 1,792 1,907 1,906 96.8
Voronezhenergo 3,122 3,406 3,381 94.4
Kostromaenergo 1,636 1,864 1,902 96.5
Kurskenergo 2,527 2,700 2,642 94.6
Lipetskenergo 2,029 2,246 2,267 95.9
Orelenergo 1,761 1,900 1,965 95.5
Smolenskenergo 2,919 3,157 3,190 92.8
Tambovenergo 1,897 2,057 2,032 97.5
Tverenergo 2,787 3,174 3,253 93.3
Yarenergo 2,021 2,257 2,302 95.9

Brief overview of subsidiaries and associates of IDGC of Centre as at 31.12.2011

Name of subsidiaries and associates of the Company Location Core business Stockholding of the Company in the authorized capital of the subsidiary, % Revenue of the subsidiary, thousand RUR Financial result of the subsidiary, thousand RUR
"Energy Service Company", OJSC 398001, Russian Federation, Lipetsk, 50 years NLMK Str., 33 Provision of services for energy efficiency and energy saving 100 318,109 8,700
"Yargorelectroset", OJSC 150000, Russian Federation, Yaroslavl, Tchaikovsky Str., 37 Electric power transmission, the activities to ensure operation of electrical networks 100 1,023,164 131,956
"Energetik", OJSC 392515, Russian Federation, Tambov region, Tambov district, Novaya Lyada workers settlement, Sanatornaya Str. 1 Medical activities, including organization and implementation of health resort treatment and recreation for citizens and other related services, including the organization and implementation of health resort treatment and recreation for children 100 29,969 120

Information about participation of IDGC of Centre in other commercial organizations as at 31.12.2011

Name and location of the commercial organization Core business Stockholding of IDGC of Centre in the authorized capital of the company (%)
“Vladimir Power Retail Company” OJSC 600018, Russian Federation, Vladimir, Comissarov Str., 24 Purchase of electricity at the wholesale and retail markets of electric energy (power), sale of electricity at the wholesale and retail markets of electric energy (power) to customers (including residential) 0.0100
“Smolensk Power Repair Company” OJSC Smolensk, Industrial Str., 5 Operation of power equipment in accordance with applicable regulatory requirements, performance of timely and quality repair, modernization and reconstruction of energy facilities; performance of works to repair equipment, buildings, industrial facilities, transfer mechanisms involved in the generation and transmission of electric energy 2.3436
“Tula Power Retail Company” OJSC 300012, Tula region, Tula, Timiryazev Str., 99v Sale of electricity at the wholesale and retail markets of electric energy (power) to customers (including residential) 0.0400
IDGC of Centre and Volga Region, JSC 603950, Nizhny Novgorod, Rozhdestvenskaya сStr., д. 33 Electric power transmission and technological connection to electric networks 0.0041
E.ON Russia (WGC-4) 123317, Moscow, Presnenskaya embankment, 10 The company generates and sells electricity and heat, and provides heat transfer 0.1100
JSC “Quadra - Power Generation” 300012, Tula, Timiryazev Str., 99v Generation of electrical and thermal energy, delivery and sale of thermal energy at the retail market and transactions at the wholesale electricity market and power 0.0265
“Territorial Generating Company number 6”, plc 603950, Russian Federation, Nizhny Novgorod, Alexeevskaya Str., 10/16 Delivery of thermal energy in five regions of Central Russia (Volga and Central Federal Districts): Vladimir Region, Ivanovo Region, Novgorod Region, Penza Region and the Republic of Mordovia 0.0022
Federal Grid Company of Unified Energy System 117630, Russia, Moscow, Akademika Chelomeya Str., 5A Provision of electricity transmission services in the unified national power grid 0.0015