State Grid Hunan Electric Power Company Limited

State Grid Hunan Electric Power Company Limited is a wholly owned subsidiary of State Grid Corporation of China whose core business is the construction and operation of the power grid, responsible for ensuring reliable electricity supply in Hunan Province. It was established in October 1993, with its predecessor being the Hunan Provincial Electric Power Industry Bureau, and in September 2017 it was converted from a system of ownership by the whole people into a limited liability company. The company operates 14 city (prefecture) power supply companies and 98 county power supply companies, with a total workforce of 65,800.

State Grid Hunan Electric Power Company Limited was established in October 1993, its predecessor being the Hunan Provincial Electric Power Industry Bureau. In September 2017, in accordance with the deployment of the State-owned Assets Supervision and Administration Commission of the State Council and the provisions of the Company Law, the company was converted from an enterprise owned by the whole people into a limited liability company. It is a wholly owned subsidiary of State Grid Corporation of China, with grid construction and operation as its core business, and is responsible for ensuring reliable electricity supply in Hunan Province.

• 2026

  Won multiple honors at the 2026 China Brand Day energy-industry brand week in Beijing.

• 2025

  Reported electricity sales of 208.653 billion kWh and operating revenue of RMB 142.08 billion; grid peak load reached 46.64 million kW.

• 2025

  New-type energy storage capacity reached 3.249 million kW, ranking first in central China.

• 2017

  Converted from a wholly people-owned enterprise into a limited liability company under SASAC and Company Law requirements.

• 1993

  Company established in October 1993, succeeding the Hunan Provincial Electric Power Industry Bureau.

• Electricity transmission and distribution services

  Operation of the Hunan provincial power grid, including 35 kV and above transformer capacity of 252 million kVA and about 89,700 km of AC lines as of end-2025.

• Electricity retail supply

  Supplying electricity to customers across Hunan; 2025 sales reached 208.653 billion kWh.

• Grid infrastructure investment and construction

  2025 grid capital expenditure of RMB 26.716 billion, commissioning 1,669.34 km of 110 kV and above lines.

• New energy integration and energy storage

  Supporting Hunan's 46.5% new energy capacity share and 3.249 million kW of new-type energy storage.

• 2025

  Former Deputy General Manager Tan Junwu Under Investigation

  Tan Junwu, former member of the Party Committee and deputy general manager of State Grid Hunan Electric Power, was placed under review and investigation in March 2025. The review and investigation are ongoing.

  Source

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1. 1国网湖南省电力有限公司官网首页hn.sgcc.com.cn
2. 2国网湖南省电力有限公司hn.sgcc.com.cn
3. 3公司在“510中国品牌日·能源产业品牌宣传周”活动中斩获多项荣誉hn.sgcc.com.cn
4. 4State Grid Hunan Electric Power Company Limited - Wikidatawikidata.org
5. 5Former Deputy General Manager Tan Junwu Under Investigationfinance.sina.com.cn