Kazakhstan Electricity Grid Operating Company (KEGOC) was established in accordance with Decree No.1188 of the Government of Kazakhstan dated 28 September 1996 'On some measures to restructure power system management in Kazakhstan'.
The date of initial state registration of KEGOC is 11 July 1997.
Address: 59, Tauyelsizdik Ave., Almaty District, Z00T2D0, Astana.
Ensure reliability, availability and advanced development of the energy system of Kazakhstan.
Leader in the electric power industry, contributing to the future energy system and the market changes in the context of an energy transition; and to the development of a sustainable electricity system through infrastructure planning and clean energy development.
The Company shall carry out the following activities:
1) render contracted system services of electricity transmission across the national power grid;
2) maintain the National Power Grid facilities;
3) render contracted system services of technical dispatching of electricity delivered and consumed in the grid through the centralised operational dispatch management of operational modes in the Unified Power System of the Republic of Kazakhstan including the preparation of actual balances and daily schedules for electricity generation and consumption;
4) provide system services for balancing of electricity generation and consumption;
5) perform financial settlement of electricity imbalances under the procedure prescribed by the laws of the Republic of Kazakhstan;
6) manage operation of the real-time balancing energy market andthe system and auxiliary services market;
7) collaborate with the power systems of neighbouring states to control and ensure the stable parallel operation;
8) regulation and reserving of electric capacity;
9) provide technical and organisational guidance required to establish the unified information system, the commercial metering system and related protective relaying and emergency automation for all participants in the wholesale electricity market;
10) procure and sell electricity to cover auxiliary consumption on the balancing market, and to support the renewable energy sources in accordance with the laws of Kazakhstan;
11) provide centralised operational dispatch control in the Unified Power System of Kazakhstan;
12) repair and maintain electric motors, generators and transformers at facilities of organizations managed by the Company;
13) repair and maintain electric distribution and regulating equipment at facilities of organizations managed by the Company;
14) repair and maintain electric lighting equipment at facilities of organizations managed by the Company;
15) repair and maintain other electric equipment not included in other categories at facilities of organizations managed by the Company;
16) lease and manage property;
17) other wired telecommunication;
18) agents involved in the sale of a variety of goods;
19) wholesale of ferrous and non-ferrous scrap and waste.
Intersystem Electric Networks (IES) branches of KEGOC own 387 overhead transmission lines 0.4 – 1150 kVwith total length of 26 977,215 km (circuits) as of 31.12.2022г, including:
1150 kV OHTL – 1421,225 km;
500 kV OHTL – 8282,258 km;
330 kV OHTL – 1863,280 km;
220 kV OHTL – 14890,218 km;
110 kV OHTL – 352,841 km;
35 kV OHTL – 44,13 km;
10 kV OHTL – 110,177 km;
6 kV OHTL – 8,044 km;
0.4 kV OHTL – 5,042 km.
IES branches of KEGOC own 82 power substations 35 – 1150 kV, with transformer installed capacity of 39 055,9 MVA as of 31.12.2022г, including:
1150 kV - 3 pcs. of 9384,1 MVA;
500 kV - 20 pcs. of 17 447,5 MVA;
220 kV - 57 pcs. of 12 201,1 MVA;
35 kV - 2 pcs. of 23,2 MVA.
Akmolinskiye IES branch of KEGOC was established in September 1997.
The property of the branch includes overhead transmission lines in overhead clearance 10 – 1150 kV with total length 4230,431 km (circuits), and also 10 substations 220 – 1150 kV, with total capacity of 8136,6 MVA.
Aktubinskiye IES branch of KEGOC was established in October 1997.
The property of the branch includes overhead transmission lines in overhead clearance 10 – 500 kV with total length 954,494 km (circuits), and also 7 substations 220 – 500 kV, with total capacity of 2425,5 MVA.
Almatinskiye IES branch of KEGOC was established in September 1997.
The property of the branch includes overhead transmission lines in overhead clearance 0,4 – 500 kV with total length 4216,900 km (circuits), and also 12 substations 35 – 500 kV, with total capacity of 4957,2 MVA.
Vostochnye IES branch of KEGOC was established in December 1997.
The property of the branch includes overhead transmission lines in overhead clearance 0,4 – 500 kV with total length 1923,39 km (circuits), and also 7 substations 220 – 500 kV, with total capacity of 4362,5MVA.
Zapadnye IES branch of KEGOC was established in July 1998.
The property of the branch includes overhead transmission lines in overhead clearance 6 – 330 kV with total length 1764,013 km (circuits), and also 6 substations 220 kV, with total capacity of 1450 MVA.
Sarbaiskiye IES branch of KEGOC was established in August 1997.
The property of the branch includes overhead transmission lines in overhead clearance 6 – 1150 kV with total length 2440,619 km (circuits), and also 8 substations 220 – 1150 kV, with total capacity of 6569,9 MVA.
Severnye IES branch of KEGOC was established in September 1997.
The property of the branch includes overhead transmission lines in overhead clearance 0,4 – 1150 kV with total length 3687,438 km (circuits), and also 8 substations 220 – 1150 kV, with total capacity of 3770,6 MVA.
Tsentralnye IES branch of KEGOC was established in 1997.
The property of the branch includes overhead transmission lines in overhead clearance 10 – 500 kV with total length 3496,69 km (circuits), and also 10 substations 220 – 500 kV, with installed capacity of 3741,6 MVA.
Yuzhnye IES branch of KEGOC was established in September 1997.
The property of the branch includes overhead transmission lines in overhead clearance 220 – 500 kV with total length 4263,24 km (circuits), and also 14 substations 220 – 500 kV, with total capacity of 3642 MVA.
